US2846776A - Clothes conditioner - Google Patents
Clothes conditioner Download PDFInfo
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- US2846776A US2846776A US403388A US40338854A US2846776A US 2846776 A US2846776 A US 2846776A US 403388 A US403388 A US 403388A US 40338854 A US40338854 A US 40338854A US 2846776 A US2846776 A US 2846776A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B5/00—Forcing liquids, gases or vapours through textile materials to effect treatment, e.g. washing, dyeing, bleaching, sizing impregnating
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/203—Laundry conditioning arrangements
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
- D06B2700/00—Treating of textile materials, e.g. bleaching, dyeing, mercerising, impregnating, washing; Fulling of fabrics
- D06B2700/18—Passing liquid through fibrous materials in closed containers with a form not determined by the nature of the fibrous material
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/28—Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress
Definitions
- This invention relates to clothes treating machines of the type tumbling clothes within a basket, and more particularly to means in connection with such machines for conditioning the clothes.
- Laundry machines are available for washing the clothes and'for subsequently drying. It is also common practice to arrange a clothes dryer to terminate automatic operation when'the clothes are in a damp-dry state, ready for ironingi A longer drying period or higher peak temperature within the clothes dryer provides bone-dry clothes frorn the same machine. I 4
- Still another object of this invention is to provide a liquid iniectio'n means for a clothes dryer, along with a control to permit machine operation without the heaters normally used in the clothes drying operation;
- a further object of the invention is to provide an economical and r'e'liablearrangement for adding a liquid to the interior of a basket in which clothesare tumbled for the purpose of conditioning the clothes.
- I provide clothes conditioningapparatus which maybe used selectively either as a clothes dryer or as a clothes dampener.
- the apparatus includes a clothes tumbling basket and drive means for rotating the basket at a clothes tumbling speed;
- electrical heating means are'arra'nged for supplying heat to them, and for dampening the clothes, a liquid supply device is arranged for passing liquid-onto-them;
- the operation of the apparatus is controlled by control means which provide for selectively rotating the tumbhng basket with the heatingmeans in operation for drying clothes, and without the heating means and with the liquid supply device in operation for dampening clothes.
- the apparatus may function either as a clothes dryer or as a clothes sprinkler.
- FIG. 1 is a 2 perspective view, partially section'alized, of a clothes conditioning machine embodying my invention
- Fig. 2 is a schematic wiring diagram for the device illustrated by Fig. 1
- Fig. 3 is an enlarged View of a component to illustrate details.
- Basket 1 may include a peripheral foraminous' wall 2, a back wall, and a front Wall 3 having an access opening 4' therein as defined by an outwardly projecting flange 5.
- the outer cabinet in the usual manner includes side walls 6, a top 7, and a suitable supporting base structure 8.
- the front wall of the machine includes a recessed area 9 to receive in flush relationship a hinged door I0 for providing access to the machine.
- the front wall may also be formed with a loading ring 11' in the form of a flange projecting inwardly into basket 1 in concentric relation with flange 5 of the basket.
- basket I is supported for rotation about a horizotanlaxis and is driven by a motor 12 supported on a base bracket 13 and'having an output drive pulley 14 attached to its shaft. Thr'ough an appropriate drive, for example by belt 15,. the basket is rotated to provide tumbling of the clothes placed therein'.
- Motor 12 may also drive an air circulating means such as a fan 16, functioning to draw air in from the out-side, to force it over' a heater 17', and through the foranlinous cylindrical wall of basket 1 in order toeva'por'ate' the moisture from clothes being tumbled within the basket.
- an air circulating means such as a fan 16, functioning to draw air in from the out-side, to force it over' a heater 17', and through the foranlinous cylindrical wall of basket 1 in order toeva'por'ate' the moisture from clothes being tumbled within the basket.
- a lint trap struct'ufe indicated generally at 18 and including a lint screen 19 forming a part of a hinged damper structure 20.
- clothes or articles in a dar'n p or wet state may be placed within basket 1, and the machine is operated to tumble the clothes while forcing hot dry air into the basket to ext'ract the moisture from the clothes, with exhaust of the moist air to' the outside through the lint trap structure is.
- means are provided for adding a conditioning liquid to the clothes following. a drying operation. More specifically, it is contein-' plated" that the arrangement in accordance with this invention can be used to add water to the clothes preparatory to ironing. Obviously, however, the invention would be equally applicable for adding a deodorant, perfume, sanitizer, or other clothes conditioning liquid to the clothes as a part of the over a'lllaundering operation;
- jar 21 may have graduations to facilitate determination-of the quantity of liquid required for a given conditioningoperation.
- the numbering of the graduations- may cor-' respond with the number of poundsof clothes-contained within basket 1.
- it four poundsof clothes are'to be conditioned, liquidwould beadded to jar 21 to the level of index 4.
- jar 21 is removably supported on door 10inany convenient manner,-as by'a shelf 25.
- the'liquid' sp'rayeror atomizer must of course be positioned on the door sothat whenthe" door is closed,
- an air pump 26 carried on a supporting base bracket 27 and driven by motor 12 may be employed. Since numerous air pumps of this type are available on the market, I have not shown the details of construction thereof, it being understood that rotation of the motor through the mechanism within the pump provides an air pressure at pump outlet 28, which is connected by means of a flexible hose 29 to pressure .connection 23 of the sprayer.
- a flexible hose is especially convenient for this purpose since it may be extended upwardly within cabinet side walls 6, through an aperture 30 in the vicinity of the door hinges, with securement to the door by a bracket such as 31.
- the flexible hose may be disconnected from the pressure connection 23 and jar 21 may be removed entirely.
- the air pump may continue to run even though not connected to the sprayer since the small quantity of air delivered will have no adverse effect upon the operation of the machine as a clothes dryer and the load imposed on the motor is inconsequential.
- the lint screen 19 and damper 20 are hinged as at 32 to the cabinet structure so that the operator may close damper 20 to block flow of air from the machine.
- Fan 16 may .continue to operate however to produce a more thorough and uniform conditioning of the clothes being tumbled within the basket.
- a control system for such a machine Electrical power is supplied for operation of the machine at a terminal block 33 including terminals for 220 volt incoming supply lines 34 and 35 and a neutral line 36. link 37 may be employed in the usual manner.
- the power supply lines 34 and 35 extend to a timer control assembly indicated generally at 38 and are connected thereto at terminals 39 and 40.
- the electrical circuit corresponding to input terminal 39 extends to a cam operated closed position.
- switch 42 is operated by a cam 44.
- These cams may be rotated by a timer motor 45, such as a synchronous clock motor, or may be manually rotated by a control knob 46. Timer 45 normally rotates the cams in a clockwise direction.
- knob 46 may be employed to manually rotate the cams in either direction.
- Timer output terminals 47 and 48 upon closure of the timer switches, are connected to the two sides of the power supply lines, while terminal 49 is an electrical neutral connection for timer motor 45, whereby this motor may be operated on 110 volts.
- the electrical heater assembly 17 includes two separate heater sections 50 and 50a having a common terminal 51 and end terminals 52 and 53, whereby the heater assembly may be operated with both sections in electrical parallel, or by means of the manually operable temperature selection switch 54, may be operated with only one section of the heater.
- the electrical heaters further may be under the control of a cycling temperature control thermostat 55 and a safety thermostat 56.
- This temperature control forms no part of the present invention, but is disclosed and claimed in the copending application of Leonard O. Mayhan, S. N. 398,039, filed December 14, 1953, now Patent Number 2,789,367, and assigned to the General Electric Company, assignee of this. application.
- Motor 12 includes the usual main or run winding 57 and a start winding 58.
- the main winding is connected between one A fusible 4 5 side of the electrical power line and the electrical neutral.
- the motor therefore is operated on 110 volts.
- Motor start winding 58 is connected to the power supply line through a switch including contacts 61 and 62 adapted to be bridged by an armature 63 of a centrifugal mechanism 64.
- armature 63 completes the circuit to the start winding from motor terminal 59 to motor terminal 60.
- centrifugal mechanism 64 lifts armature 63 to open the start Winding circuit.
- this same centrifugal mechanism 64 and armature 63 completes the circuit when the motor is running through contacts 65 and 66 in the heater circuit.
- a door operated switch 67 which is in its closed position when the door is closed permitting operation of the dryer, and is opened when the door is opened to shut down both motor 12 and heater 17.
- the dryer control dial or knob indicated more clearly by Fig. 3 includes a dry arc 68 calibrated for example in the number of minutes of operation desired.
- the opposite side of the dial includes a sprinkle arc 69 which similarly might be calibrated in the number of minutes of operation desired for a clothes dampening or condition operation.
- the dial further may include two otf positions 70 and 71 which can be aligned with the index marker 72 to terminate machine operation.
- the circuit to start winding 58 is opened by the centrifugal mechanism as previously described. This same motion of the centrifugal mechanism is effective to bridge contacts 65 and 66 by armature 63.
- the circuit for the heating elements is therefore completed from line 34 through switch 41 to line 73, motor terminal 59, contacts 66, armature 63, contact 65, a motor terminal 76, line 77, to the common terminal 51 of the heating element.
- control knob 46 is rotated in the counterclockwise direction to align the sprinkle arc with the indicator. As clearly shown by Fig. 2, this operation closes switch 41 but does not close switch 42. Hence, motor 12 is operative to tumble the clothes and to operate the fan to force air through the clothes, while the heater remains inoperative.
- the water sprayer 21 may be placed in use by placing the container on shelf 25 and connecting the air supply hose 29 to pressure connection 23. The quantity of water to be injected into the basket may be readily determined by measurement of the quantity of liquid placed within container 21. However, the time of operation is also readily under the control of the operator by the proper positioning of control dial 46 with respect to indicator 72, to time the conditioning operation.
- a clothes dryer comprising a rotatable basket, means for rotating said basket at a tumbling speed, beating means associated with said basket, means for forcing air over said heater and through said basket, an exhaust air passage including a lint trap therein, a damper asso- .ciated with said lint trap movable to a closed position to block flow of air through said exhaust passage, means spraying atomized liquid into the interior of said basket, and a manually operable control member for selecting operation of the dryer without operation of said heating means while spraying liquid into said basket.
- a clothes dryer comprising a rotatable basket, a heater associated with said basket, air circulation means for forcing air over said heater and into said basket, drive means for operating said air circulation means and rotating said basket, a manually adjustable control for selectively operating both said drive means and said heater and for operating said drive means without said heater, a liquid sprayer positioned to inject atomized liquid into said basket, a lint trap providing egress for moisture and lint laden air during drying, a damper for blocking air flow through said lint trap during water injection, and means for operating said sprayer to inject atomized'liquid into said basket.
- Clothes conditioning apparatus comprising, a tumbling basket, electrical heating means for evaporating moisture from laundry tumbling within said basket, an air moving device for forcing air flow over said heating means and through said basket, a liquid spraying device directing liquid particles into said basket, pump means for operating said spraying device, common drive means rotating said basket and operating said air moving device and pump means to dampen laundry tumbling within said basket, and control means for selectively energizing said drive means with said heating means for drying laundry and without said heating means and with operation of said spraying device for dampening laundry.
- a basket in which clothes may be tumbled in which clothes may be tumbled, drive means for rotating said basket at tumbling speed, electrical heating means positioned .adjacent said basket for supplying heat to the laundry tumbling therein to evaporate moisture therefrom, liquid injection means associated in operative relationship with said basket to dampen the laundry tumbling therein, means operated by said drive means to discharge liquid through said liquid injection means into said basket in finely divided particles, and control means for selectively energizing said drive means with said heating means for drying the laundry in said basket and with operation of said liquid injection means and without said heating means for dampening the laundry within said basket.
Description
Aug. 12, 1958 D. L. CLARK 2,846,776
CLOTHES CONDITIONER Filed Jan. 11, 1954 INVENTOR.
DAVID L. CLARK BY HIS ATTORNEY United States Patent 2,846,776 I CLOTHES CONDITIONER DavidInClark, Bue'ch'e'l; Ky., assig nOr to General Electric Company, acorporation of New York Application January 11, 1954, Serial NO. 403,388
4 Claims. (CI. 34-45 This invention relates to clothes treating machines of the type tumbling clothes within a basket, and more particularly to means in connection with such machines for conditioning the clothes.
Laundry machines are available for washing the clothes and'for subsequently drying. It is also common practice to arrange a clothes dryer to terminate automatic operation when'the clothes are in a damp-dry state, ready for ironingi A longer drying period or higher peak temperature within the clothes dryer provides bone-dry clothes frorn the same machine. I 4
If the clothes are'taken from the dryer in a damp-dry state, they must be ironed immediately if mildewing' is to be' avoided. This is often inconvenient; or perhaps the time schedule does not permit immediate ironing. On the other hand, completely dried clothes must be carefully dampened before effective ironing can be per formed, which process is laborious and time consuming when done manually.
Accordingly; it is a primary object of this invention to'provide, in conjunction with a clothes treating machine having a tumbling basket, means to dampen automatically dry clothes preparatory to further finishing operations.
It is also an'objecf of this invention to provide a' clothes dampener or conditioner effective automatically to dampen each piece evenly.
Still another object of this invention is to provide a liquid iniectio'n means for a clothes dryer, along with a control to permit machine operation without the heaters normally used in the clothes drying operation;
A further object of the invention is to provide an economical and r'e'liablearrangement for adding a liquid to the interior of a basket in which clothesare tumbled for the purpose of conditioning the clothes.
In carrying out my invention in one form thereof, I provide clothes conditioningapparatus which maybe used selectively either as a clothes dryer or as a clothes dampener. The apparatusincludes a clothes tumbling basket and drive means for rotating the basket at a clothes tumbling speed; To evaporate moisture from the clothes within the basket, electrical heating means are'arra'nged for supplying heat to them, and for dampening the clothes, a liquid supply device is arranged for passing liquid-onto-them; The operation of the apparatusis controlled by control means which provide for selectively rotating the tumbhng basket with the heatingmeans in operation for drying clothes, and without the heating means and with the liquid supply device in operation for dampening clothes. Thus depending upon the setting of the control means, the apparatus may function either as a clothes dryer or as a clothes sprinkler.
The features of my invention believed to be novel are set forth with particularity in the appended claims. The invention itself, however, both as to its organization and method of operation, together with further objects and advantages thereof, may best be understood by reference to the following description taken in connection with the accompanying drawing, in which Fig. 1 is a 2 perspective view, partially section'alized, of a clothes conditioning machine embodying my invention; Fig. 2 is a schematic wiring diagram for the device illustrated by Fig. 1; and Fig. 3 is an enlarged View of a component to illustrate details.
While not necessarily limited thereto, the present inven-' tion is described as particularly adapted for use in opejunction with a clothes dryer of the type having atumbling'" drum or basket 1 rotatable about a substantially horizontal axis Within an outer enclosing cabinet or casing. Basket 1 may include a peripheral foraminous' wall 2, a back wall, and a front Wall 3 having an access opening 4' therein as defined by an outwardly projecting flange 5. The outer cabinet in the usual manner includes side walls 6, a top 7, and a suitable supporting base structure 8. The front wall of the machine includes a recessed area 9 to receive in flush relationship a hinged door I0 for providing access to the machine. The front wall may also be formed with a loading ring 11' in the form of a flange projecting inwardly into basket 1 in concentric relation with flange 5 of the basket.
Ina manner well' known in the art, basket I is supported for rotation about a horizotanlaxis and is driven by a motor 12 supported on a base bracket 13 and'having an output drive pulley 14 attached to its shaft. Thr'ough an appropriate drive, for example by belt 15,. the basket is rotated to provide tumbling of the clothes placed therein'.
The warm moist air, after having passed through the;
basket and the clothes, is exhausted to the exterior of the machine through a lint trap struct'ufe indicated generally at 18 and including a lint screen 19 forming a part of a hinged damper structure 20. I
It is to be understood in connection with the machine as thus far described that clothes or articles in a dar'n p or wet state may be placed within basket 1, and the machine is operated to tumble the clothes while forcing hot dry air into the basket to ext'ract the moisture from the clothes, with exhaust of the moist air to' the outside through the lint trap structure is.
In accordance with this invention, means are provided for adding a conditioning liquid to the clothes following. a drying operation. More specifically, it is contein-' plated" that the arrangement in accordance with this invention can be used to add water to the clothes preparatory to ironing. Obviously, however, the invention would be equally applicable for adding a deodorant, perfume, sanitizer, or other clothes conditioning liquid to the clothes as a part of the over a'lllaundering operation;
While other devices may be employed for injecting a liquid into the interior of basket 1, I have shown by way of example herein a liquid sprayer in the form of a glass jar 2 1 with a spray head 22 secured to the top thereof, said spray head including a compressed air inlet 23 and spray nozzle 24. For convenience in use, jar 21" may have graduations to facilitate determination-of the quantity of liquid required for a given conditioningoperation. For example, the numbering of the graduations-may cor-' respond with the number of poundsof clothes-contained within basket 1. Thus, it four poundsof clothes are'to be conditioned, liquidwould beadded to jar 21 to the level of index 4. In the illustrated embodiment of my invention jar 21 is removably supported on door 10inany convenient manner,-as by'a shelf 25.- In'th'is embodiment the'liquid' sp'rayeror atomizer must of course be positioned on the door sothat whenthe" door is closed,
3 lnozzle 24 will direct the liquid spray directly into bas- To provide motive power for the sprayer, an air pump 26 carried on a supporting base bracket 27 and driven by motor 12 may be employed. Since numerous air pumps of this type are available on the market, I have not shown the details of construction thereof, it being understood that rotation of the motor through the mechanism within the pump provides an air pressure at pump outlet 28, which is connected by means of a flexible hose 29 to pressure .connection 23 of the sprayer. A flexible hose is especially convenient for this purpose since it may be extended upwardly within cabinet side walls 6, through an aperture 30 in the vicinity of the door hinges, with securement to the door by a bracket such as 31. Hence when the sprayer is not in use, the flexible hose may be disconnected from the pressure connection 23 and jar 21 may be removed entirely. The air pump may continue to run even though not connected to the sprayer since the small quantity of air delivered will have no adverse effect upon the operation of the machine as a clothes dryer and the load imposed on the motor is inconsequential.
During injection of liquid into the basket, it is of course preferable to block the flow of air from the machine into the room. For this purpose, the lint screen 19 and damper 20 are hinged as at 32 to the cabinet structure so that the operator may close damper 20 to block flow of air from the machine. Fan 16 may .continue to operate however to produce a more thorough and uniform conditioning of the clothes being tumbled within the basket.
Referring now to Fig. 2, I have indicated schematically a control system for such a machine. Electrical power is supplied for operation of the machine at a terminal block 33 including terminals for 220 volt incoming supply lines 34 and 35 and a neutral line 36. link 37 may be employed in the usual manner. The power supply lines 34 and 35 extend to a timer control assembly indicated generally at 38 and are connected thereto at terminals 39 and 40. The electrical circuit corresponding to input terminal 39 extends to a cam operated closed position. Similarly, switch 42 is operated by a cam 44. These cams may be rotated by a timer motor 45, such as a synchronous clock motor, or may be manually rotated by a control knob 46. Timer 45 normally rotates the cams in a clockwise direction. However by the use of slip clutches in a manner well known in the art, knob 46 may be employed to manually rotate the cams in either direction. Timer output terminals 47 and 48, upon closure of the timer switches, are connected to the two sides of the power supply lines, while terminal 49 is an electrical neutral connection for timer motor 45, whereby this motor may be operated on 110 volts. As clearly shown by Figs. 1 and 2, the electrical heater assembly 17 includes two separate heater sections 50 and 50a having a common terminal 51 and end terminals 52 and 53, whereby the heater assembly may be operated with both sections in electrical parallel, or by means of the manually operable temperature selection switch 54, may be operated with only one section of the heater. The electrical heaters further may be under the control of a cycling temperature control thermostat 55 and a safety thermostat 56. The particular construction and arrangement of this temperature control forms no part of the present invention, but is disclosed and claimed in the copending application of Leonard O. Mayhan, S. N. 398,039, filed December 14, 1953, now Patent Number 2,789,367, and assigned to the General Electric Company, assignee of this. application.
For safety reasons, it is preferred to have the entire machine under the control of a door operated switch 67 which is in its closed position when the door is closed permitting operation of the dryer, and is opened when the door is opened to shut down both motor 12 and heater 17. The dryer control dial or knob indicated more clearly by Fig. 3 includes a dry arc 68 calibrated for example in the number of minutes of operation desired. The opposite side of the dial includes a sprinkle arc 69 which similarly might be calibrated in the number of minutes of operation desired for a clothes dampening or condition operation. The dial further may include two otf positions 70 and 71 which can be aligned with the index marker 72 to terminate machine operation. Assuming that the machine is to be operated as a clothes dryer, the operator selects the desired operating temperature by switch 54, for example warm or hot, and then rotates control knob 46 in a clockwise direction selecting the period of time desired for the drying operation. As can be seen clearly from Fig. 2, rotation of earns 43 and 44 with the control knob in a clockwise direction is effective to close both switches 41 and 42. A circuit is now completed from line 34 through switch 41 to line 73 connected directly to motor terminal 59. Power is thus supplied to main winding 57 of the motor and to start winding 58 through the centrifugally operated switch contacts 61 and 62 and the circuit is completed through line 74 from motor terminal 60 to the door operated switch 67, line 75, to the electrical neutral 36. As soon as the motor comes up to speed, the circuit to start winding 58 is opened by the centrifugal mechanism as previously described. This same motion of the centrifugal mechanism is effective to bridge contacts 65 and 66 by armature 63. The circuit for the heating elements is therefore completed from line 34 through switch 41 to line 73, motor terminal 59, contacts 66, armature 63, contact 65, a motor terminal 76, line 77, to the common terminal 51 of the heating element. Assuming that the temperature selector switch has been set to the hot position, parallel circuits are completed through both sections 50 and 50a of the electric heating element, through a line 78 to safety thermostat 56, line 79 to the cycling temperature control termostat 55, line 80 to terminal 48 of the timer, cam operated switch 42, to terminal 40 corresponding to the other side of the electrical supply line 35. It may be noted in this connection that motor 12 must be running before power is supplied to the electrical heaters. It may also be noted that the door operated switch 67 is in both the motor circuit and in the circuit of timer motor 45. Therefore, if at any time during operation of the machine the door is opened, both motors are immediately stopped, and in view of the fact that the heaters are under control of a centrifugal switch in motor 12, the heaters likewise are deenergized.
Operation of both motor 12 and heaters 17 continues until such time as cam 44 rotates to a position opening switch 42, opening the circuit to the heating elements. Switch 41 however remains closed for a short period of time following the opening of switch 42 to continue the driving motor in operation for a period of time commonly referred to as the cool-down. After approximately five minutes of cool-down, the valley in cam 43 opens switch 41 to terminate dryer operation.
If on the other hand theoperator desires .to operate the machine for dampening or conditioning the clothes, or for flufiing the clothes by operation of the machine to .tumble Without heater operation, control knob 46 is rotated in the counterclockwise direction to align the sprinkle arc with the indicator. As clearly shown by Fig. 2, this operation closes switch 41 but does not close switch 42. Hence, motor 12 is operative to tumble the clothes and to operate the fan to force air through the clothes, while the heater remains inoperative. In accordance with this invention it is contemplated that during operation of the machine in this manner the water sprayer 21 may be placed in use by placing the container on shelf 25 and connecting the air supply hose 29 to pressure connection 23. The quantity of water to be injected into the basket may be readily determined by measurement of the quantity of liquid placed within container 21. However, the time of operation is also readily under the control of the operator by the proper positioning of control dial 46 with respect to indicator 72, to time the conditioning operation.
In operation, it is found that more uniform results can be obtained by conditioning clothes in the manner heretofore disclosed than is possible with hand sprinkling of the clothes. Furthermore, an entire load consisting, for example, of seven or eight pounds of dry clothes can be conditioned and made ready for ironing in a few minutes, whereas a similar operation by hand would take much longer. This invention also lends itself for convenient application of other liquid conditioning agents for fab rics such as moth-proofing compounds, deodorizing compounds, and the like. a
While a specific embodiment of the invention has been disclosed herein, it is obvious that many other modifications may be made by those skilled in the :art without actually departing from the invention. For example, other types of liquid injection means may be employed other than the compressed .air operated sprayer illustrated herein. Similarly, other types of drive mechanisms for the tumbling basket may be employed, and more elaborate controls may be employed, for example, to actuate the fan only during a drying cycle and to operate the air pump 26 only during a conditioning cycle. It is therefore aimed in the appended claims to cover all such equivalent variations as come within the true spirit and scope of the invention.
What I claim as new and desire to secure by Letters Patent of the United States is:
1. A clothes dryer comprising a rotatable basket, means for rotating said basket at a tumbling speed, beating means associated with said basket, means for forcing air over said heater and through said basket, an exhaust air passage including a lint trap therein, a damper asso- .ciated with said lint trap movable to a closed position to block flow of air through said exhaust passage, means spraying atomized liquid into the interior of said basket, and a manually operable control member for selecting operation of the dryer without operation of said heating means while spraying liquid into said basket.
2. A clothes dryer comprising a rotatable basket, a heater associated with said basket, air circulation means for forcing air over said heater and into said basket, drive means for operating said air circulation means and rotating said basket, a manually adjustable control for selectively operating both said drive means and said heater and for operating said drive means without said heater, a liquid sprayer positioned to inject atomized liquid into said basket, a lint trap providing egress for moisture and lint laden air during drying, a damper for blocking air flow through said lint trap during water injection, and means for operating said sprayer to inject atomized'liquid into said basket.
3. Clothes conditioning apparatus comprising, a tumbling basket, electrical heating means for evaporating moisture from laundry tumbling within said basket, an air moving device for forcing air flow over said heating means and through said basket, a liquid spraying device directing liquid particles into said basket, pump means for operating said spraying device, common drive means rotating said basket and operating said air moving device and pump means to dampen laundry tumbling within said basket, and control means for selectively energizing said drive means with said heating means for drying laundry and without said heating means and with operation of said spraying device for dampening laundry.
4. In a clothes dryer or the like, a basket in which clothes may be tumbled, drive means for rotating said basket at tumbling speed, electrical heating means positioned .adjacent said basket for supplying heat to the laundry tumbling therein to evaporate moisture therefrom, liquid injection means associated in operative relationship with said basket to dampen the laundry tumbling therein, means operated by said drive means to discharge liquid through said liquid injection means into said basket in finely divided particles, and control means for selectively energizing said drive means with said heating means for drying the laundry in said basket and with operation of said liquid injection means and without said heating means for dampening the laundry within said basket.
References Cited in the file of this patent UNITED STATES PATENTS 1,025,263 Giesler May 7, 1912 2,079,280 Couch May 4, 1937 2,166,294 Hetzer July 18, 1939 2,357,909 Ridge Sept. 12, 1944 2,434,476 Wales Jan. 13, 1948 2,553,581 Hafiield May 22, 1951 2,555,268 Chamberlin May 29, 1951 2,607,209 I Constantine Aug. 19, 1952 2,654,961 Manecke Oct. 13, 1953
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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US403388A US2846776A (en) | 1954-01-11 | 1954-01-11 | Clothes conditioner |
GB873/55A GB775211A (en) | 1954-01-11 | 1955-01-11 | Improvements in and relating to clothes treating machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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US403388A US2846776A (en) | 1954-01-11 | 1954-01-11 | Clothes conditioner |
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US2846776A true US2846776A (en) | 1958-08-12 |
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US403388A Expired - Lifetime US2846776A (en) | 1954-01-11 | 1954-01-11 | Clothes conditioner |
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GB (1) | GB775211A (en) |
Cited By (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2958954A (en) * | 1958-04-25 | 1960-11-08 | Gen Motors Corp | Laundry drier with sprinkling device |
US3002288A (en) * | 1958-07-01 | 1961-10-03 | Mc Graw Edison Co | Laundry dryer with aerosol container |
US3122358A (en) * | 1960-07-26 | 1964-02-25 | Whirlpool Co | Timer heat reduction drier control |
US3180037A (en) * | 1962-05-07 | 1965-04-27 | Whirlpool Co | Apparatus for bleaching fabrics and the like |
US3267701A (en) * | 1964-02-12 | 1966-08-23 | Whirlpool Co | Fabric conditioner for clothes dryer |
US3338072A (en) * | 1965-06-22 | 1967-08-29 | Equip La Blanchisserie Et De L | Dry cleaning unit |
US3364585A (en) * | 1965-06-07 | 1968-01-23 | Gen Motors Corp | Dryer sprinkle system |
US3436772A (en) * | 1966-10-14 | 1969-04-08 | David T Stebbins | Method for relaxing wrinkles in fabrics |
JPS51137960A (en) * | 1975-05-23 | 1976-11-29 | Hitachi Ltd | Drum dryer |
US4053992A (en) * | 1970-10-20 | 1977-10-18 | Colgate-Palmolive Company | Apparatus and method for conditioning fibrous materials, utilizing and abradable conditioning agent fastened to the interior of an automatic laundry dryer door |
US4891890A (en) * | 1987-11-09 | 1990-01-09 | Colgate-Palmolive Co. | Method and apparatus for treatment of fabrics in laundry dryers |
US5072526A (en) * | 1989-05-26 | 1991-12-17 | Sanyo Electric Co., Ltd. | Clothes dryer |
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US20040025368A1 (en) * | 2002-04-22 | 2004-02-12 | The Procter & Gamble Company | Fabric article treating method and apparatus |
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US20040123489A1 (en) * | 2002-04-22 | 2004-07-01 | The Procter & Gamble Company | Thermal protection of fabric article treating device |
US20040134090A1 (en) * | 2002-04-22 | 2004-07-15 | The Procter & Gamble Company | Fabric article treating device comprising more than one housing |
EP1441060A1 (en) * | 2003-01-25 | 2004-07-28 | Electrolux Home Products Corporation N.V. | Laundry dryer with a device for spraying additives and method therefor |
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US20040143994A1 (en) * | 2002-04-22 | 2004-07-29 | The Proctor & Gamble Company | Fabric article treating apparatus with safety device and controller |
US20050022311A1 (en) * | 2002-04-22 | 2005-02-03 | The Procter & Gamble Company | Fabric article treating system and method |
US20050076453A1 (en) * | 2002-04-22 | 2005-04-14 | Lucas Michelle Faith | Method of enhancing a fabric article |
US20050076534A1 (en) * | 2002-04-22 | 2005-04-14 | Kofi Ofosu-Asante | Fabric article treating device and system with static control |
US20050076532A1 (en) * | 2002-04-22 | 2005-04-14 | Ward Thomas Edward | Fabric article treating device and system with anti-microbial agent |
US20050076533A1 (en) * | 2002-04-22 | 2005-04-14 | Huston Eric Joseph | Fabric article treating device and system with suggestive scent |
US20050120584A1 (en) * | 2002-04-22 | 2005-06-09 | Duval Dean L. | Fabric article treating device and system |
US20050166644A1 (en) * | 2000-06-05 | 2005-08-04 | The Procter & Gamble Company | Methods and apparatus for applying a treatment fluid to fabrics |
US20050251924A1 (en) * | 2002-04-22 | 2005-11-17 | Du Val Dean L | Uniform delivery of compositions |
US20060059958A1 (en) * | 2004-09-17 | 2006-03-23 | American Trim, Llc | Detergent dispenser for a washer system |
US20060080860A1 (en) * | 2004-08-26 | 2006-04-20 | Clark Melissa D | Fabric article treating device and system |
US20070151312A1 (en) * | 2005-12-30 | 2007-07-05 | Bruce Beihoff C | Modular fabric revitalizing system |
US20070151041A1 (en) * | 2005-12-30 | 2007-07-05 | Mcallister Karl D | Control process for a revitalizing appliance |
US20070163093A1 (en) * | 2005-12-30 | 2007-07-19 | Tremitchell Wright | Fabric revitalizing method uisng low absorbency pads |
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EP1529875A3 (en) * | 2003-11-04 | 2017-05-17 | LG Electronics, Inc. | Washing apparatus and control method thereof |
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Cited By (77)
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US2958954A (en) * | 1958-04-25 | 1960-11-08 | Gen Motors Corp | Laundry drier with sprinkling device |
US3002288A (en) * | 1958-07-01 | 1961-10-03 | Mc Graw Edison Co | Laundry dryer with aerosol container |
US3122358A (en) * | 1960-07-26 | 1964-02-25 | Whirlpool Co | Timer heat reduction drier control |
US3180037A (en) * | 1962-05-07 | 1965-04-27 | Whirlpool Co | Apparatus for bleaching fabrics and the like |
US3267701A (en) * | 1964-02-12 | 1966-08-23 | Whirlpool Co | Fabric conditioner for clothes dryer |
US3364585A (en) * | 1965-06-07 | 1968-01-23 | Gen Motors Corp | Dryer sprinkle system |
US3338072A (en) * | 1965-06-22 | 1967-08-29 | Equip La Blanchisserie Et De L | Dry cleaning unit |
US3436772A (en) * | 1966-10-14 | 1969-04-08 | David T Stebbins | Method for relaxing wrinkles in fabrics |
US4053992A (en) * | 1970-10-20 | 1977-10-18 | Colgate-Palmolive Company | Apparatus and method for conditioning fibrous materials, utilizing and abradable conditioning agent fastened to the interior of an automatic laundry dryer door |
JPS51137960A (en) * | 1975-05-23 | 1976-11-29 | Hitachi Ltd | Drum dryer |
US4891890A (en) * | 1987-11-09 | 1990-01-09 | Colgate-Palmolive Co. | Method and apparatus for treatment of fabrics in laundry dryers |
US5072526A (en) * | 1989-05-26 | 1991-12-17 | Sanyo Electric Co., Ltd. | Clothes dryer |
US8844160B2 (en) | 1997-04-29 | 2014-09-30 | Whirlpool Corporation | Modular fabric revitalizing system |
US20110016928A1 (en) * | 1997-04-29 | 2011-01-27 | Whirlpool Corporation | Modular fabric revitalizing system |
US20050166644A1 (en) * | 2000-06-05 | 2005-08-04 | The Procter & Gamble Company | Methods and apparatus for applying a treatment fluid to fabrics |
US7021087B2 (en) * | 2000-06-05 | 2006-04-04 | Procter & Gamble Company | Methods and apparatus for applying a treatment fluid to fabrics |
EP1305468A1 (en) * | 2000-07-25 | 2003-05-02 | Steiner-Atlantic Corp. | Textile cleaning processes and apparatuses |
EP1305468A4 (en) * | 2000-07-25 | 2006-04-12 | Steiner Atlantic Corp | Textile cleaning processes and apparatuses |
US6604297B2 (en) * | 2000-10-18 | 2003-08-12 | Unilever Home & Personal Care Usa, Division Of Conopco, Inc. | Device for freshening fabrics |
US20060123654A1 (en) * | 2002-04-22 | 2006-06-15 | The Procter & Gamble Company | Fabric article treating system and method |
US20040134090A1 (en) * | 2002-04-22 | 2004-07-15 | The Procter & Gamble Company | Fabric article treating device comprising more than one housing |
US7503127B2 (en) | 2002-04-22 | 2009-03-17 | The Procter And Gamble Company | Electrically charged volatile material delivery method |
US20050022311A1 (en) * | 2002-04-22 | 2005-02-03 | The Procter & Gamble Company | Fabric article treating system and method |
US20050076453A1 (en) * | 2002-04-22 | 2005-04-14 | Lucas Michelle Faith | Method of enhancing a fabric article |
US20050076534A1 (en) * | 2002-04-22 | 2005-04-14 | Kofi Ofosu-Asante | Fabric article treating device and system with static control |
US20050076532A1 (en) * | 2002-04-22 | 2005-04-14 | Ward Thomas Edward | Fabric article treating device and system with anti-microbial agent |
US20050076533A1 (en) * | 2002-04-22 | 2005-04-14 | Huston Eric Joseph | Fabric article treating device and system with suggestive scent |
US20050120584A1 (en) * | 2002-04-22 | 2005-06-09 | Duval Dean L. | Fabric article treating device and system |
US7415781B2 (en) | 2002-04-22 | 2008-08-26 | The Procter And Gamble Company | Fabric article treating apparatus with safety device and controller |
US20050251924A1 (en) * | 2002-04-22 | 2005-11-17 | Du Val Dean L | Uniform delivery of compositions |
US7392600B2 (en) | 2002-04-22 | 2008-07-01 | The Procter And Gamble Company | Fabric article treating method using electrically charged liquid in a clothes drying appliance |
US20100132214A1 (en) * | 2002-04-22 | 2010-06-03 | Duval Dean Larry | Uniform delivery of compositions |
US7320184B2 (en) | 2002-04-22 | 2008-01-22 | The Procter & Gamble Company | Fabric article treating system and method |
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US20110016643A1 (en) * | 2002-04-22 | 2011-01-27 | Duval Dean Larry | Processes and apparatuses for applying a benefit composition to one or more fabric articles during a fabric enhancement operation |
US7043855B2 (en) | 2002-04-22 | 2006-05-16 | The Procter & Gamble Company | Fabric article treating device comprising more than one housing |
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US20070163094A1 (en) * | 2005-12-30 | 2007-07-19 | Tremitchell Wright | Fabric revitalizing method using mist |
US20070163093A1 (en) * | 2005-12-30 | 2007-07-19 | Tremitchell Wright | Fabric revitalizing method uisng low absorbency pads |
US20070151312A1 (en) * | 2005-12-30 | 2007-07-05 | Bruce Beihoff C | Modular fabric revitalizing system |
US20070151041A1 (en) * | 2005-12-30 | 2007-07-05 | Mcallister Karl D | Control process for a revitalizing appliance |
US7665227B2 (en) | 2005-12-30 | 2010-02-23 | Whirlpool Corporation | Fabric revitalizing method using low absorbency pads |
US7921578B2 (en) | 2005-12-30 | 2011-04-12 | Whirlpool Corporation | Nebulizer system for a fabric treatment appliance |
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US20080155757A1 (en) * | 2006-12-29 | 2008-07-03 | Jong Seok Kim | Method for controlling a fabric treatment apparatus |
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