US2412434A - Pressure vessel - Google Patents

Pressure vessel Download PDF

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Publication number
US2412434A
US2412434A US521585A US52158544A US2412434A US 2412434 A US2412434 A US 2412434A US 521585 A US521585 A US 521585A US 52158544 A US52158544 A US 52158544A US 2412434 A US2412434 A US 2412434A
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receptacle
closure
threaded
chamber
chemical
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US521585A
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Albert T Thompson
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0104—Shape cylindrical
    • F17C2201/0119—Shape cylindrical with flat end-piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0147—Shape complex
    • F17C2201/0166—Shape complex divided in several chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/01—Shape
    • F17C2201/0147—Shape complex
    • F17C2201/0171—Shape complex comprising a communication hole between chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/03—Orientation
    • F17C2201/032—Orientation with substantially vertical main axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2201/00—Vessel construction, in particular geometry, arrangement or size
    • F17C2201/05—Size
    • F17C2201/058—Size portable (<30 l)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/01—Reinforcing or suspension means
    • F17C2203/011—Reinforcing means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0602—Wall structures; Special features thereof
    • F17C2203/0612—Wall structures
    • F17C2203/0614—Single wall
    • F17C2203/0617—Single wall with one layer
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/0157—Details of mounting arrangements for transport
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/01—Mounting arrangements
    • F17C2205/0153—Details of mounting arrangements
    • F17C2205/018—Supporting feet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0311—Closure means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0302—Fittings, valves, filters, or components in connection with the gas storage device
    • F17C2205/0323—Valves
    • F17C2205/0329—Valves manually actuated
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2205/00—Vessel construction, in particular mounting arrangements, attachments or identifications means
    • F17C2205/03—Fluid connections, filters, valves, closure means or other attachments
    • F17C2205/0388—Arrangement of valves, regulators, filters
    • F17C2205/0394—Arrangement of valves, regulators, filters in direct contact with the pressure vessel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/221—Welding
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2209/00—Vessel construction, in particular methods of manufacturing
    • F17C2209/22—Assembling processes
    • F17C2209/228—Assembling processes by screws, bolts or rivets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/011—Oxygen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2221/00—Handled fluid, in particular type of fluid
    • F17C2221/01—Pure fluids
    • F17C2221/013—Carbone dioxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0107—Single phase
    • F17C2223/0123—Single phase gaseous, e.g. CNG, GNC
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/03—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the pressure level
    • F17C2223/035—High pressure (>10 bar)
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2270/00—Applications
    • F17C2270/07—Applications for household use

Definitions

  • the invention relates to receptacles adapted to be transported from place to place and particularly' for use in connection with thestorage of mixed beverages or liquefied gases, .for instance carbon dioxide, oxygen and the like, and has for its object to provide a device of this type, bottom filled, and provided with an interiorly disposed cup or tray in which the carbon dioxide or oxygen is placed for liquefying' so that the walls of. the receptacle are not engagedby the material until after the liquefying operation, consequently are not damaged incident to the extreme low temperature of the liquefying or gasefying material. It has been found that the steel walls are weakened by the sudden change of temperature.
  • a further object is to support the cup on a tubular member extending downwardly into the receptacle and in some cases to perforate the tubular member so that the liquefied carbon dioxide or other chemical may gradually pass into the receptacle chamber while the receptacle is inverted.
  • a further object is to provide the bottom of the receptacle with an interiorly disposed closure and means for initially holding said closure in closed position against the inner side of the bottom until the pressure within the chamber of the receptacle builds up to maintain a seal between the closure and inner side of the bottom of the receptacle.
  • Figure 1 is a vertical transverse sectional view through the receptacle showing a perforated tube.
  • Figure 2 is a horizontal sectional View taken on line 2-2 of Figure 1.
  • Figure 3 is a horizontal sectional view taken on line 3-3 of Figure 1.
  • Figure 4 is a vertical transverse sectional View through the receptacle showing the same inverted and a non-perforated tube. 1
  • Figure 5 is a vertical transverse sectional view through the bottom of a receptacle, showing a modified form of closure.
  • Figure 6 is a view similar to Figure 5, showing a further modified form of closure.
  • Figure 8 is a view similar to Figure 5 showing a further modified formof closure.
  • Figure 9 is "a View similar to Figure 5 showing "a further modified form of closure.
  • Figure 10 is a top plan view shown in Figure 9.
  • Figure 11 is a view similar to Figure 5 showing a further modified form of closure.
  • Figure 12 is a horizontal sectional view taken on line I2- -l'2 of Figure 11.
  • Figure 13 is a perspective view of one of the U-shaped clips shown in Figures '11 and 12.
  • the numeral l designates the metallic receptacle and 2 the: chamber therein.
  • the lower end or the receptacle '1 has weiae'cr. or otherwise secured thereto a reinforcing'band 3 and the upper end of the receptacle is provided with a discharge faucet 4, through which faucet; gas from the chamber 2 may be dispensed for soda water fountain purposes or for any other purpose desired.
  • Faucet 4 is provided with a threaded extension 5, which terminates in the upper end of the chamber 2 and has threaded thereon a nut 6. Any type of gasket means may be used.
  • Threaded on the member 5 is a downwardly extending tube 1, which tube terminates adjacent the lower end of the chamber 2, and has threaded thereon at 8 a chemical receiving cup 9 for the reception of carbon dioxide or other low temperature chemicals when the receptacle is inverted as shown in Figure 4, and at which time the chemical is passed through the opening H] in the bottom I I of the receptacle.
  • the chemical sublimes or gasefies and passes downwardly through the apertures 12 in the tube 1, Figure l, and gradually into the chamber 2 so that the temperature of the receptacle is gradually lowered, thereby avoiding sudden low temperature, which would be the'case if the chemical is in direct contact with the walls of the receptacle.
  • the perforations 12 may be eliminated as shown in Figure 4.
  • the ingredients are placed in the chamber 2 with the receptacle in inverted position, then the carbon dioxide is placed in the cup 9.
  • the captive closure 13 is placed over the filling opening l0 and the pressure built up from the chemical within the chamber 2 will securely seal the chamber, then the receptacle is turned right side up, after the bolt l4 and nut l5 of the closure have been tightened.
  • the bolt I4 extends upwardly through the bottom II into the closure I3 and the closure I3 is provided with a bolt I6 which extends downwardly through the bottom II and onto which the nut I3 is threaded.
  • Closure I3 is preferably provided with a chain I1, anchoring the same to the bottom II so it can be easily handled and manipulated into and out of position.
  • closure I 3 is provided with a bolt I8, which bolt extends downwardly through the opening I0 and through a cross bar IS on the outer side of the bottom I I.
  • the cross bar is held in engagement with the bottom 'I I by a nut 20 threaded on the bolt I8.
  • closure I3 is held inclosed posiv tion by means of a cross bar 2
  • closure I3 is provided with a threaded member 23 extending downwardly through the opening l0 and on which the cross bar 24 is threaded, and it will be seen that this cross bar can be rotated into binding engagement with the bottom II.
  • the closure I 3, in Figure 8, is held in closed position by means of a bolt 25 extending through an aperture in the cross bar 26, and when the bolt 25 is tightened against the cross bar 26, the closure I3 is held in closed position.
  • the under side of the closure I3 is provided with snap fasteners 21, which fasteners are received in similarly shaped recesses 28 in the inner side of the bottom I I
  • the closure I3 is provided with a threaded tool receiving recess 29 so that the cover can be snapped in closed position.
  • closure is is provided with outwardly extending lugs 30, which are re ceived in U-shaped clips 3
  • Closure I3 is provided with a tool receiving member 32 so that the closure can be snapped in closed.
  • a pressure receptacle is provided, particularly for use in connection with low temperature chemicals, which is simple in construction,- provided with means for maintaining the chemical out of em gagement with the walls of the receptacle during the initial filling operation, and one'in which beverage ingredients may be placed and carbonated, and the mixed beverage transported to a dispensing point;
  • a chemical receiving receptacle said receptacle having .a filling opening in the bottom thereof, a discharge valve at the upper end of said receptacle said discharge valve having a threaded extension extending partially into the upperend of the chamber of the receptacle, .a downwardly extending perforated pipe threaded on said threaded extension of the valve, a lock nut on said threaded extension, and a cup shaped chemical receiving member carried by the lower end of the perforated pipe in inverted position and positioned adjacent the filling opening in the bottom of the receptacle, whereby when the receptacle is inverted chemical may be placed in the cup shaped member through the filling opening.

Description

Dec; 10, 1946. A. T. THOMPSC DN ,4
' ERESSURE VESSEL Filed Feb. 8, 1944 2 Sheds-Sheet 1 3maentor Y flawtzm sm Dec. 10,1946. A, T. THOMPSON I 2,412,434
PRESSURE VESSEL Filed Feb. 8, 1944 2 Sheets-Sheet 2 Zhwentor flZZerTZYZfib v (lttornel Patented Dec. 10, 1946 UNITED STATES PATENT OFFICE 2,412,434 PRESSURE VESSEL Albert T. Thompson, New Orleans, La. Appiication may 8, 1944, Serial 1%. 321,585 1 Claim. (01. 22mm The invention relates to receptacles adapted to be transported from place to place and particularly' for use in connection with thestorage of mixed beverages or liquefied gases, .for instance carbon dioxide, oxygen and the like, and has for its object to provide a device of this type, bottom filled, and provided with an interiorly disposed cup or tray in which the carbon dioxide or oxygen is placed for liquefying' so that the walls of. the receptacle are not engagedby the material until after the liquefying operation, consequently are not damaged incident to the extreme low temperature of the liquefying or gasefying material. It has been found that the steel walls are weakened by the sudden change of temperature.
A further object is to support the cup on a tubular member extending downwardly into the receptacle and in some cases to perforate the tubular member so that the liquefied carbon dioxide or other chemical may gradually pass into the receptacle chamber while the receptacle is inverted.
A further object is to provide the bottom of the receptacle with an interiorly disposed closure and means for initially holding said closure in closed position against the inner side of the bottom until the pressure within the chamber of the receptacle builds up to maintain a seal between the closure and inner side of the bottom of the receptacle.
With the above and. other objects in view the invention resides in the combination and arrangement of parts as hereinafter set forth, shown in the drawings, described, and claimed, it being understood that changes in the precise embodiment of the invention may be made within the scope of what is claimed without departing from the spirit of the invention.
In the drawings:
Figure 1 is a vertical transverse sectional view through the receptacle showing a perforated tube.
Figure 2 is a horizontal sectional View taken on line 2-2 of Figure 1.
Figure 3 is a horizontal sectional view taken on line 3-3 of Figure 1.
Figure 4 is a vertical transverse sectional View through the receptacle showing the same inverted and a non-perforated tube. 1
Figure 5 is a vertical transverse sectional view through the bottom of a receptacle, showing a modified form of closure.
Figure 6 is a view similar to Figure 5, showing a further modified form of closure.
2 Figure '7 is a View similar to Figure 5 showing a further modified form of closure. V
Figure 8 is a view similar to Figure 5 showing a further modified formof closure.
Figure 9 is "a View similar to Figure 5 showing "a further modified form of closure.
Figure 10 is a top plan view shown in Figure 9.
Figure 11 is a view similar to Figure 5 showing a further modified form of closure.
Figure 12 is a horizontal sectional view taken on line I2- -l'2 of Figure 11.
Figure 13 is a perspective view of one of the U-shaped clips shown in Figures '11 and 12.
Referring to the drawings, the numeral l designates the metallic receptacle and 2 the: chamber therein.
The lower end or the receptacle '1 has weiae'cr. or otherwise secured thereto a reinforcing'band 3 and the upper end of the receptacle is provided with a discharge faucet 4, through which faucet; gas from the chamber 2 may be dispensed for soda water fountain purposes or for any other purpose desired. Faucet 4 is provided with a threaded extension 5, which terminates in the upper end of the chamber 2 and has threaded thereon a nut 6. Any type of gasket means may be used.
Threaded on the member 5 is a downwardly extending tube 1, which tube terminates adjacent the lower end of the chamber 2, and has threaded thereon at 8 a chemical receiving cup 9 for the reception of carbon dioxide or other low temperature chemicals when the receptacle is inverted as shown in Figure 4, and at which time the chemical is passed through the opening H] in the bottom I I of the receptacle. The chemical sublimes or gasefies and passes downwardly through the apertures 12 in the tube 1, Figure l, and gradually into the chamber 2 so that the temperature of the receptacle is gradually lowered, thereby avoiding sudden low temperature, which would be the'case if the chemical is in direct contact with the walls of the receptacle. In the case of some chemicals the perforations 12 may be eliminated as shown in Figure 4.
For preparing and transporting to a dispensing point, beverages, the ingredients are placed in the chamber 2 with the receptacle in inverted position, then the carbon dioxide is placed in the cup 9. After this the captive closure 13 is placed over the filling opening l0 and the pressure built up from the chemical within the chamber 2 will securely seal the chamber, then the receptacle is turned right side up, after the bolt l4 and nut l5 of the closure have been tightened. It will be seen, Figures 1 and 4, that the bolt I4 extends upwardly through the bottom II into the closure I3 and the closure I3 is provided with a bolt I6 which extends downwardly through the bottom II and onto which the nut I3 is threaded. Closure I3 is preferably provided with a chain I1, anchoring the same to the bottom II so it can be easily handled and manipulated into and out of position.
In Figures 5 to 13, modified forms of closures are shown. In Figure 5 the closure I 3 is provided with a bolt I8, which bolt extends downwardly through the opening I0 and through a cross bar IS on the outer side of the bottom I I. The cross bar is held in engagement with the bottom 'I I by a nut 20 threaded on the bolt I8.
In Figure 6 the closure I3 is held inclosed posiv tion by means of a cross bar 2| engaging the outer side of the bottom I I and having a, threaded extension 22 extending through the opening I0 :and threaded into the closure I3.
In Figure 7 the closure I3 is provided with a threaded member 23 extending downwardly through the opening l0 and on which the cross bar 24 is threaded, and it will be seen that this cross bar can be rotated into binding engagement with the bottom II. The closure I 3, in Figure 8, is held in closed position by means of a bolt 25 extending through an aperture in the cross bar 26, and when the bolt 25 is tightened against the cross bar 26, the closure I3 is held in closed position.
In Figures 9 and 10 the under side of the closure I3 is provided with snap fasteners 21, which fasteners are received in similarly shaped recesses 28 in the inner side of the bottom I I The closure I3 is provided with a threaded tool receiving recess 29 so that the cover can be snapped in closed position.
' 4 In Figures i1 to 13 the closure is is provided with outwardly extending lugs 30, which are re ceived in U-shaped clips 3|, welded or otherwise secured to the inner side of the bottom II. Closure I3 is provided with a tool receiving member 32 so that the closure can be snapped in closed.
position after the filling operation.
- From the above it will be seen that a pressure receptacle is provided, particularly for use in connection with low temperature chemicals, which is simple in construction,- provided with means for maintaining the chemical out of em gagement with the walls of the receptacle during the initial filling operation, and one'in which beverage ingredients may be placed and carbonated, and the mixed beverage transported to a dispensing point;
The invention having been set forth what is claimed as new and useful is:
A chemical receiving receptacle, said receptacle having .a filling opening in the bottom thereof, a discharge valve at the upper end of said receptacle said discharge valve having a threaded extension extending partially into the upperend of the chamber of the receptacle, .a downwardly extending perforated pipe threaded on said threaded extension of the valve, a lock nut on said threaded extension, and a cup shaped chemical receiving member carried by the lower end of the perforated pipe in inverted position and positioned adjacent the filling opening in the bottom of the receptacle, whereby when the receptacle is inverted chemical may be placed in the cup shaped member through the filling opening.
ALBERT T. THOMPSON.
US521585A 1944-02-08 1944-02-08 Pressure vessel Expired - Lifetime US2412434A (en)

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US521585A US2412434A (en) 1944-02-08 1944-02-08 Pressure vessel

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2540544A (en) * 1946-12-06 1951-02-06 Casimir G Oksas Fire extinguisher
US2932433A (en) * 1957-04-18 1960-04-12 John J Baessler Dispenser for pressure packed materials
US2950031A (en) * 1957-10-23 1960-08-23 Precision Valve Corp Liquid stream dispensing pressure package for high viscosity liquids
US2978152A (en) * 1959-01-15 1961-04-04 Edward G Batty Aerosol can
US3260421A (en) * 1961-10-18 1966-07-12 Precision Valve Corp Dispensing device for aerosol pressure containers
US20020148909A1 (en) * 1999-04-12 2002-10-17 Junkel Eric F. Cooling device using fan-driven misting with large bottom fill port
US6517009B2 (en) 1997-12-25 2003-02-11 Gotit Ltd. Automatic spray dispenser
US20120201968A1 (en) * 2006-06-02 2012-08-09 Hitachi Maxell, Ltd. Storage container, method for molding resin, and method for forming plating film
DE102022203689A1 (en) 2022-04-12 2023-10-12 Jahn Gmbh Umform- Und Zerspanungstechnik pressure vessel

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2540544A (en) * 1946-12-06 1951-02-06 Casimir G Oksas Fire extinguisher
US2932433A (en) * 1957-04-18 1960-04-12 John J Baessler Dispenser for pressure packed materials
US2950031A (en) * 1957-10-23 1960-08-23 Precision Valve Corp Liquid stream dispensing pressure package for high viscosity liquids
US2978152A (en) * 1959-01-15 1961-04-04 Edward G Batty Aerosol can
US3260421A (en) * 1961-10-18 1966-07-12 Precision Valve Corp Dispensing device for aerosol pressure containers
US6517009B2 (en) 1997-12-25 2003-02-11 Gotit Ltd. Automatic spray dispenser
US6540155B1 (en) 1997-12-25 2003-04-01 Gotit Ltd. Automatic spray dispenser
US20020148909A1 (en) * 1999-04-12 2002-10-17 Junkel Eric F. Cooling device using fan-driven misting with large bottom fill port
US20120201968A1 (en) * 2006-06-02 2012-08-09 Hitachi Maxell, Ltd. Storage container, method for molding resin, and method for forming plating film
US8360401B2 (en) * 2006-06-02 2013-01-29 Hitachi Maxell, Ltd. Storage container, method for molding resin, and method for forming plating film
DE102022203689A1 (en) 2022-04-12 2023-10-12 Jahn Gmbh Umform- Und Zerspanungstechnik pressure vessel
EP4260946A1 (en) * 2022-04-12 2023-10-18 Jahn GmbH Umform- und Zerspanungstechnik Pressure vessel

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