US3482258A - Sterile ink supply - Google Patents
Sterile ink supply Download PDFInfo
- Publication number
- US3482258A US3482258A US746954A US3482258DA US3482258A US 3482258 A US3482258 A US 3482258A US 746954 A US746954 A US 746954A US 3482258D A US3482258D A US 3482258DA US 3482258 A US3482258 A US 3482258A
- Authority
- US
- United States
- Prior art keywords
- ink
- reservoir
- case
- tube
- container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000004020 conductor Substances 0.000 description 16
- 230000008878 coupling Effects 0.000 description 10
- 238000010168 coupling process Methods 0.000 description 10
- 238000005859 coupling reaction Methods 0.000 description 10
- 239000012528 membrane Substances 0.000 description 8
- 239000004033 plastic Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000000246 remedial effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D15/00—Component parts of recorders for measuring arrangements not specially adapted for a specific variable
- G01D15/16—Recording elements transferring recording material, e.g. ink, to the recording surface
Definitions
- An ink transfer needle is mounted to the case by a combination seal and retainer and normally protected before use by a rigid closure.
- the transfer tube has a flange engageable with a seat on the reservoir to cause the tube to pierce a container wall during mounting of the case on the reservoir, to admit ink to the reservoir.
- This invention relates generally to recording instruments, of the ink-writing type, and more particularly to a system for supply of sterile, particle-free and bubblefree ink thereto.
- a case or housing has a bag therein which is collapsible so that the bag remains full of ink at all times.
- the case has threads thereon for reception on the ink reservoir in a recording instrument.
- a needle is provided and mounted on the case for operation during connection thereof to the reservoir to puncture the bag and permit transfer of ink through the needle to the reservoir, excluding all dust, bacteria, and air.
- the case 11 has threads 12 on the inner cylindrical surface of the coupling stem. These receive external threads of a rigid protective closure 19.
- the case also has a portion 14 extending inwardly from the connector stern and having a membrane 16 secured thereto.
- a retainer gasket 17 is secured to the membrane 16 and has a central bore therein receiving the upper portion of the transfer tube 18. This tube is snugly retained in the gasket 17 to avoid upward movement thereof, the latter being assured by the protective closure 19 during shipping and handling.
- the lower margin of the transfer tube 18 is tapered or inclined as at 21, as is the upper margin thereof, the latter being disposed immediately adjacent the lower face of the portion 23 of membrane 16 forming a lower wall or boundary of the collapsible ink bag 22.
- the closure 19 is removed therefrom and the case is threaded onto the threads 24 provided on the ink reservoir 25 of the recording instrument (designated schematically at 20 FIGURE 2).
- the lower edge 21 of the ink transfer tube passes through a central aperture in the gasket 26 on the reservoir adjacent the circular ledge 27, and passes on downwardly through the central aperture 28 in the reservoir portion supporting the gasket 26.
- the case 11 may typically be made of plastic which is reasonably rigid to avoid any mechanical pressure on the bag during shipment and handling.
- the membrane 16 may be plastic heat-sealed to the case at the lower margin of the portion 14.
- the closure 19 may be of plastic.
- the container or bag 22 is made of a plastic which is collapsible under atmospheric pressure so that as ink is withdrawn therefrom, collapse of the bag keeps it full of ink by reducing the internal volume of the bag during withdrawal of ink therefrom.
- the retainer 17 be of rubber to serve the function of keeping the needle from moving into the membrane 16 before desired, and also to provide a good reliable seal around the tube after puncture of the membrane. It is also believed preferable to employ a rubber material for the gasket 26, again to provide a reliable seal for the tube as well as against the flange 29. It is recognized that other materials might also be used, but the extensive use of plastic in the assembly of FIG- URE 1, lends itself to a disposable aspect once the supply of ink therein has been exhausted.
- all portions of the assembly of FIGURE 1 which contact the ink during storage and shipment can be sterilized before filling. Filling can be entire so no air bubbles are possible. In this way the supply can be free of bacteria, contaminating particles, and air bubbles. Air vents can be provided at 31 and 32 and sealed after filling and subsequently opened when the supply is installed in the recording instrument.
- a bleed valve 33 in the reservoir can be opened to permit its exit.
- the gasket 26 is sufficiently resilient to close the aperture therein as soon as the needle is withdrawn to replace the cartridge with a new one. In this way the reservoir can be kept full of ink at all times and entry of air, dirt and bacteria can be avoided. Accordingly, the ink supply from the reservoir 25 through tube 34 to the pen 36 for Writing on the chart 37 can be kept clean and air-free.
- a first ink reservoir mounted on the instrument and connected to writing means therein to supply ink to said writing means, said reservoir having first coupling means thereon;
- an ink transfer conductor communicable with said reservoir and said container through said first and second coupling means to pass ink from said container to said reservoir.
- said container has a boundary pierced by said transfer conductor to permit passage of ink from said container only through said transfer conductor.
- said reservoir has a first gasket thereon located at said first coupling means and sealingly receiving said transfer conductor to prevent passage of fluid into said reservoir at said coupling means except through said transfer conductor.
- said transfer conductor includes transversely extending shoulder means thereon engageable with a seat on said reservoir to limit travel of said conductor toward said reservoir during connection of said case to said reservoir.
- a second gasket is provided between said boundary and said shoulder means and urges said transfer conductor into sealing engagement with said first gasket.
- said coupling means include a threaded portion on said case threadedly received on said reservoir and thereby removably atfixed thereto.
- gasket means are secured to said case at said transfer conductor, said gasket means snugly engaging said transfer conductor.
- said transfer conductor is a tube having an upper margin sharpened to pierce a boundary of said container, and a lower margin tapered to facilitate passage thereof through a gasket into said reservoir,
- said tube has a radially extending flange thereon between the upper and lower margins thereof abuttingly engageable with an abutment in said first coupling means to effect relative movement of said tube in said gasket means for piercing said boundary during connection of said case to said reservoir.
- An ink holder comprising:
- said conductor is a tube, said portion thereof being shaped to pierce said margin upon relative movement of said tube through said retaining means.
- said retaining means is a resilient seal member snugly and sealingly receiving part of said tube therein to normally resist said relative movement.
- said case has coupling means thereon including threads receivable on mating threads of a recording instrument ink reservoir;
- said container is filled with ink, and
- a rigid protective closure is threadedly received on said threads and covers said transfer conductor.
Description
Dec. 2, 1969 R. G. STEEN STERILE INK SUPPLY Filed July 23, 1968 INVENTOR Qouauo G. STEEN United States Patent 3,482,258 STERILE INK SUPPLY Ronald G. Steen, Indianapolis, Ind., assignor to Esterline Corporation, New York, N.Y., a corporation of Delaware Filed July 23, 1968, Ser. No. 746,954 Int. 'Cl. G01d 15/16 U.S. Cl. 346-140 13 Claims ABSTRACT OF THE DISCLOSURE A rigid case with a collapsible ink-filled bag therein is threadedly connected to a reservoir in a recording instrument. An ink transfer needle is mounted to the case by a combination seal and retainer and normally protected before use by a rigid closure. The transfer tube has a flange engageable with a seat on the reservoir to cause the tube to pierce a container wall during mounting of the case on the reservoir, to admit ink to the reservoir.
BACKGROUND OF THE INVENTION Field of the invention This invention relates generally to recording instruments, of the ink-writing type, and more particularly to a system for supply of sterile, particle-free and bubblefree ink thereto.
Description of the prior art Prior art ink-writing recording instruments have been plagued by problems of bacterial and particulate contamination, as well as air bubbles in the inking system. Various remedial efforts have been made. Disposable ink cartridges have been used. Flexible bags have been used to facilitate priming and positive displacement of the ink. Yet the aforementioned problems remain to varying degrees, depending upon the instrument and arrangement used. Some examples of known prior art apparatus are the following United States patents:
2,688,428, Manhartsberger, Sept. 7, 1954; 2,820,689,
Holloway, Jan. 21, 1958; 3,128,144, Roerty, Apr. 7, 1964;
3,145,653, Lake, Aug. 25, 1964; 3,296,624, Ascoli, Jan. 3, 1967; and 3,335,424, Hartai, Aug. 8, 1967.
SUMMARY OF THE INVENTION Described briefly, in a typical embodiment of the present invention, a case or housing has a bag therein which is collapsible so that the bag remains full of ink at all times. The case has threads thereon for reception on the ink reservoir in a recording instrument. A needle is provided and mounted on the case for operation during connection thereof to the reservoir to puncture the bag and permit transfer of ink through the needle to the reservoir, excluding all dust, bacteria, and air.
BRIEF DESCRIPTION OF THE DRAWING 3,482,258 Patented Dec. 2, 1969 DESCRIPTION OF THE PREFERRED EMBODIMENT Referring now to the drawing in detail, the case 11 has threads 12 on the inner cylindrical surface of the coupling stem. These receive external threads of a rigid protective closure 19. The case also has a portion 14 extending inwardly from the connector stern and having a membrane 16 secured thereto. A retainer gasket 17 is secured to the membrane 16 and has a central bore therein receiving the upper portion of the transfer tube 18. This tube is snugly retained in the gasket 17 to avoid upward movement thereof, the latter being assured by the protective closure 19 during shipping and handling.
The lower margin of the transfer tube 18 is tapered or inclined as at 21, as is the upper margin thereof, the latter being disposed immediately adjacent the lower face of the portion 23 of membrane 16 forming a lower wall or boundary of the collapsible ink bag 22.
In the use of the assembly of FIGURE 1, the closure 19 is removed therefrom and the case is threaded onto the threads 24 provided on the ink reservoir 25 of the recording instrument (designated schematically at 20 FIGURE 2). In so doing, the lower edge 21 of the ink transfer tube passes through a central aperture in the gasket 26 on the reservoir adjacent the circular ledge 27, and passes on downwardly through the central aperture 28 in the reservoir portion supporting the gasket 26.
During the downward movement of the case, the lower face of radial flange 29 on the needle engages the seat 27 to stop descent of the tube. Further downward movement of the case causes engagement of the membrane central portion 23 with the sharpened upper edge of the tube 18 which thereupon pierces the membrane to enable passage of ink through the tube from the container 22 into the reservoir 25.
Of the aforementioned components, the case 11 may typically be made of plastic which is reasonably rigid to avoid any mechanical pressure on the bag during shipment and handling. The membrane 16 may be plastic heat-sealed to the case at the lower margin of the portion 14. Likewise the closure 19 may be of plastic. The container or bag 22 is made of a plastic which is collapsible under atmospheric pressure so that as ink is withdrawn therefrom, collapse of the bag keeps it full of ink by reducing the internal volume of the bag during withdrawal of ink therefrom.
It seems preferable that the retainer 17 be of rubber to serve the function of keeping the needle from moving into the membrane 16 before desired, and also to provide a good reliable seal around the tube after puncture of the membrane. It is also believed preferable to employ a rubber material for the gasket 26, again to provide a reliable seal for the tube as well as against the flange 29. It is recognized that other materials might also be used, but the extensive use of plastic in the assembly of FIG- URE 1, lends itself to a disposable aspect once the supply of ink therein has been exhausted.
By means of the present invention, all portions of the assembly of FIGURE 1 which contact the ink during storage and shipment can be sterilized before filling. Filling can be entire so no air bubbles are possible. In this way the supply can be free of bacteria, contaminating particles, and air bubbles. Air vents can be provided at 31 and 32 and sealed after filling and subsequently opened when the supply is installed in the recording instrument.
In the event that any air might be introduced during connection of the assembly because of the small volume of the needle itself, for example, a bleed valve 33 in the reservoir can be opened to permit its exit. It should be understood that the gasket 26 is sufficiently resilient to close the aperture therein as soon as the needle is withdrawn to replace the cartridge with a new one. In this way the reservoir can be kept full of ink at all times and entry of air, dirt and bacteria can be avoided. Accordingly, the ink supply from the reservoir 25 through tube 34 to the pen 36 for Writing on the chart 37 can be kept clean and air-free.
While the invention has been disclosed and described in some detail in the drawings and foregoing description, they are to be considered as illustrative and not restrictive in character, as other modifications may readily suggest themselves to persons skilled in this art and Within the broad scope of the invention.
The invention claimed is:
1. In a recording instrument, the combination comprising:
a first ink reservoir mounted on the instrument and connected to writing means therein to supply ink to said writing means, said reservoir having first coupling means thereon;
a case having second coupling means thereon fittingly receivable on said first coupling means for connection of said case to said reservoir;
a container in said case and filled with ink, the wall of said container being collapsible to reduce volume therein as ink is Withdrawn to keep said container filled with ink;
and an ink transfer conductor communicable with said reservoir and said container through said first and second coupling means to pass ink from said container to said reservoir.
2. The combination of claim 1 wherein:
said container has a boundary pierced by said transfer conductor to permit passage of ink from said container only through said transfer conductor.
3. The combination of claim 2 wherein:
said reservoir has a first gasket thereon located at said first coupling means and sealingly receiving said transfer conductor to prevent passage of fluid into said reservoir at said coupling means except through said transfer conductor.
4. The combination of claim 3 wherein:
said transfer conductor includes transversely extending shoulder means thereon engageable with a seat on said reservoir to limit travel of said conductor toward said reservoir during connection of said case to said reservoir.
5. The combination of claim 4 wherein:
a second gasket is provided between said boundary and said shoulder means and urges said transfer conductor into sealing engagement with said first gasket.
6. The combination of claim 5 wherein:
said coupling means include a threaded portion on said case threadedly received on said reservoir and thereby removably atfixed thereto.
7. The combination of claim 1 wherein:
gasket means are secured to said case at said transfer conductor, said gasket means snugly engaging said transfer conductor.
8. The combination of claim 7 wherein:
said transfer conductor is a tube having an upper margin sharpened to pierce a boundary of said container, and a lower margin tapered to facilitate passage thereof through a gasket into said reservoir,
9. The combination of claim 8 wherein:
said tube has a radially extending flange thereon between the upper and lower margins thereof abuttingly engageable with an abutment in said first coupling means to effect relative movement of said tube in said gasket means for piercing said boundary during connection of said case to said reservoir.
10. An ink holder comprising:
a case;
a container in said case and filled with ink;
a transfer conductor;
and retaining means mounted to said case and engaging said conductor and normally keeping said conductor with a portion thereof disposed adjacent a margin of said container.
11. The ink holder of claim 10 wherein:
said conductor is a tube, said portion thereof being shaped to pierce said margin upon relative movement of said tube through said retaining means.
12. The holder of claim 11 wherein:
said retaining means is a resilient seal member snugly and sealingly receiving part of said tube therein to normally resist said relative movement.
13. The holder of claim 10 wherein:
said case has coupling means thereon including threads receivable on mating threads of a recording instrument ink reservoir;
said container is filled with ink, and;
a rigid protective closure is threadedly received on said threads and covers said transfer conductor.
References Cited UNITED STATES PATENTS JOSEPH W. HARTARY, Primary Examiner US. Cl. X.R.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US74695468A | 1968-07-23 | 1968-07-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3482258A true US3482258A (en) | 1969-12-02 |
Family
ID=25003044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US746954A Expired - Lifetime US3482258A (en) | 1968-07-23 | 1968-07-23 | Sterile ink supply |
Country Status (1)
Country | Link |
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US (1) | US3482258A (en) |
Cited By (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3727797A (en) * | 1971-09-07 | 1973-04-17 | P Cronan | Dual compartment spray container |
US4119034A (en) * | 1977-02-04 | 1978-10-10 | Siemens Aktiengesellschaft | Leakproof ink supply reservoir |
US4156244A (en) * | 1977-09-06 | 1979-05-22 | Bell & Howell Company | Ink jet printer ink cartridge |
US4253103A (en) * | 1976-03-12 | 1981-02-24 | Siemens Aktiengesellschaft | Ink supply container for ink writing systems |
US4345627A (en) * | 1980-01-21 | 1982-08-24 | Steiner Corporation | Soap dispensing system |
US4367479A (en) * | 1980-11-03 | 1983-01-04 | Exxon Research And Engineering Co. | Method and apparatus for purging and/or priming an ink jet |
US4376283A (en) * | 1980-11-03 | 1983-03-08 | Exxon Research And Engineering Co. | Method and apparatus for using a disposable ink jet assembly in a facsimile system and the like |
US4419678A (en) * | 1979-10-17 | 1983-12-06 | Canon Kabushiki Kaisha | Ink jet recording apparatus |
US4447820A (en) * | 1981-06-08 | 1984-05-08 | Canon Kabushiki Kaisha | Ink supplying mechanism |
EP0117718A2 (en) * | 1983-02-23 | 1984-09-05 | Sharp Kabushiki Kaisha | Ink cartridge in an ink jet system printer |
US4580150A (en) * | 1982-02-12 | 1986-04-01 | Canon Kabushiki Kaisha | Recording apparatus |
US4649028A (en) * | 1985-03-27 | 1987-03-10 | Medica Corporation | Electrolyte analyzer |
US4689642A (en) * | 1984-03-30 | 1987-08-25 | Canon Kabushiki Kaisha | Ink-jet recording head with an elastic ink tank in a sealed casing held at a partial vacuum and having a breakable seal |
US4695824A (en) * | 1982-05-10 | 1987-09-22 | Canon Kabushiki Kaisha | Ink storing apparatus with a first case having plural ink tanks and second case having one ink tank and a waste ink receptacle |
US4699054A (en) * | 1985-05-28 | 1987-10-13 | Finest Marking Supplies, Inc. | Printing device with disposable cartridge and filling means |
US4855762A (en) * | 1982-05-10 | 1989-08-08 | Canon Kabushiki Kaisha | Ink storing device |
US5186323A (en) * | 1991-06-24 | 1993-02-16 | Pfleger Frederick W | Dual compartment mixing container |
US5216452A (en) * | 1982-05-10 | 1993-06-01 | Canon Kabushiki Kaisha | Ink storing device |
WO1994011195A1 (en) * | 1992-11-12 | 1994-05-26 | Graphic Utilities, Inc. | Method for refilling ink jet cartridges |
US5344666A (en) * | 1992-03-12 | 1994-09-06 | Levine Marshall S | Liquid dispenser |
US5409141A (en) * | 1992-03-13 | 1995-04-25 | Nissho Corporation | Two component mixing and delivery system |
US5465768A (en) * | 1994-03-01 | 1995-11-14 | Deroos; Bradley G. | Fluid transport container |
US5510820A (en) * | 1992-04-22 | 1996-04-23 | Lexmark International, Inc. | Device for ink refill of a reservoir in a print cartridge |
US5531055A (en) * | 1994-04-06 | 1996-07-02 | Nu-Kote International, Inc. | Refill assembly and system for ink-jet printer cartridges |
USD382585S (en) * | 1994-09-30 | 1997-08-19 | Nu-Kote International, Inc. | Ink refill tank |
US5748215A (en) * | 1992-12-22 | 1998-05-05 | Hewlett-Packard Company | Ink-jet printer including ink cartridge with optimum snout and alignment surfaces |
US5781208A (en) * | 1989-12-06 | 1998-07-14 | Canon Kabushiki Kaisha | Sealing mechanism for and ink-jet recording head |
US5882667A (en) * | 1993-08-02 | 1999-03-16 | Jones; Thomas Lucius | Plastic sleeve containing an antimicrobial agent |
US6012610A (en) * | 1996-02-05 | 2000-01-11 | Thera Patent Gmbh & Co. Kg Gesellschaft Fur Industrielle Schutzrechte | Device for emptying a film tube |
US6164765A (en) * | 1993-01-01 | 2000-12-26 | Canon Kabushiki Kaisha | Ink refilling container and ink refilling method using same |
US6619344B2 (en) * | 2001-04-02 | 2003-09-16 | J. S. Staedtler Gmbh & Co. | Device for filling an ink cartridge |
US20030226515A1 (en) * | 2001-10-19 | 2003-12-11 | Gabriel George S. | Fluid delivery system |
US20050022748A1 (en) * | 2001-10-19 | 2005-02-03 | Gabriel George S. | Fluid delivery valve system and method |
US6983721B2 (en) | 2001-10-19 | 2006-01-10 | Hydropac/Lab Products, Inc. | Method and system of providing sealed bags of fluid at the clean side of a laboratory facility |
US20160039546A1 (en) * | 2014-08-07 | 2016-02-11 | Greg Gardner | Condiment transfer device and method |
US9763425B2 (en) | 2001-10-19 | 2017-09-19 | Hydropac/Lab Products, Inc. | Method and system of providing sealed bags of fluid at the clean side of a laboratory facility |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2346802A (en) * | 1940-08-09 | 1944-04-18 | Walker Joseph | Recording apparatus |
US3046556A (en) * | 1960-02-29 | 1962-07-24 | Esterbrook Pen Co | Ink supplying means for the pens of recording meter apparatus |
US3102770A (en) * | 1960-02-12 | 1963-09-03 | Honeywell Regulator Co | Recorder ink supply |
US3205919A (en) * | 1961-03-24 | 1965-09-14 | Kovacs Theodor | Apparatus for refilling fountain-pen ink cartridges |
US3401402A (en) * | 1967-05-10 | 1968-09-10 | Victor Comptometer Corp | Closed ink reservoir for recording instruments |
-
1968
- 1968-07-23 US US746954A patent/US3482258A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2346802A (en) * | 1940-08-09 | 1944-04-18 | Walker Joseph | Recording apparatus |
US3102770A (en) * | 1960-02-12 | 1963-09-03 | Honeywell Regulator Co | Recorder ink supply |
US3046556A (en) * | 1960-02-29 | 1962-07-24 | Esterbrook Pen Co | Ink supplying means for the pens of recording meter apparatus |
US3205919A (en) * | 1961-03-24 | 1965-09-14 | Kovacs Theodor | Apparatus for refilling fountain-pen ink cartridges |
US3401402A (en) * | 1967-05-10 | 1968-09-10 | Victor Comptometer Corp | Closed ink reservoir for recording instruments |
Cited By (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3727797A (en) * | 1971-09-07 | 1973-04-17 | P Cronan | Dual compartment spray container |
US4253103A (en) * | 1976-03-12 | 1981-02-24 | Siemens Aktiengesellschaft | Ink supply container for ink writing systems |
US4119034A (en) * | 1977-02-04 | 1978-10-10 | Siemens Aktiengesellschaft | Leakproof ink supply reservoir |
FR2384624A1 (en) * | 1977-02-04 | 1978-10-20 | Siemens Ag | INK TANK AVOIDING ANY OVERFLOW |
US4156244A (en) * | 1977-09-06 | 1979-05-22 | Bell & Howell Company | Ink jet printer ink cartridge |
US4419678A (en) * | 1979-10-17 | 1983-12-06 | Canon Kabushiki Kaisha | Ink jet recording apparatus |
US4345627A (en) * | 1980-01-21 | 1982-08-24 | Steiner Corporation | Soap dispensing system |
US4367479A (en) * | 1980-11-03 | 1983-01-04 | Exxon Research And Engineering Co. | Method and apparatus for purging and/or priming an ink jet |
US4376283A (en) * | 1980-11-03 | 1983-03-08 | Exxon Research And Engineering Co. | Method and apparatus for using a disposable ink jet assembly in a facsimile system and the like |
US4447820A (en) * | 1981-06-08 | 1984-05-08 | Canon Kabushiki Kaisha | Ink supplying mechanism |
US4580150A (en) * | 1982-02-12 | 1986-04-01 | Canon Kabushiki Kaisha | Recording apparatus |
US4695824A (en) * | 1982-05-10 | 1987-09-22 | Canon Kabushiki Kaisha | Ink storing apparatus with a first case having plural ink tanks and second case having one ink tank and a waste ink receptacle |
US4855762A (en) * | 1982-05-10 | 1989-08-08 | Canon Kabushiki Kaisha | Ink storing device |
US5216452A (en) * | 1982-05-10 | 1993-06-01 | Canon Kabushiki Kaisha | Ink storing device |
EP0117718A3 (en) * | 1983-02-23 | 1985-07-24 | Sharp Kabushiki Kaisha | Ink cartridge in an ink jet system printer |
EP0117718A2 (en) * | 1983-02-23 | 1984-09-05 | Sharp Kabushiki Kaisha | Ink cartridge in an ink jet system printer |
US4689642A (en) * | 1984-03-30 | 1987-08-25 | Canon Kabushiki Kaisha | Ink-jet recording head with an elastic ink tank in a sealed casing held at a partial vacuum and having a breakable seal |
US4649028A (en) * | 1985-03-27 | 1987-03-10 | Medica Corporation | Electrolyte analyzer |
US4699054A (en) * | 1985-05-28 | 1987-10-13 | Finest Marking Supplies, Inc. | Printing device with disposable cartridge and filling means |
US5781208A (en) * | 1989-12-06 | 1998-07-14 | Canon Kabushiki Kaisha | Sealing mechanism for and ink-jet recording head |
US5186323A (en) * | 1991-06-24 | 1993-02-16 | Pfleger Frederick W | Dual compartment mixing container |
US5344666A (en) * | 1992-03-12 | 1994-09-06 | Levine Marshall S | Liquid dispenser |
US5409141A (en) * | 1992-03-13 | 1995-04-25 | Nissho Corporation | Two component mixing and delivery system |
US5510820A (en) * | 1992-04-22 | 1996-04-23 | Lexmark International, Inc. | Device for ink refill of a reservoir in a print cartridge |
WO1994011195A1 (en) * | 1992-11-12 | 1994-05-26 | Graphic Utilities, Inc. | Method for refilling ink jet cartridges |
US5748215A (en) * | 1992-12-22 | 1998-05-05 | Hewlett-Packard Company | Ink-jet printer including ink cartridge with optimum snout and alignment surfaces |
US6206515B1 (en) | 1992-12-22 | 2001-03-27 | Hewlett-Packard Company | Double compartment ink-jet cartridge with optimum snout |
US6164765A (en) * | 1993-01-01 | 2000-12-26 | Canon Kabushiki Kaisha | Ink refilling container and ink refilling method using same |
US5882667A (en) * | 1993-08-02 | 1999-03-16 | Jones; Thomas Lucius | Plastic sleeve containing an antimicrobial agent |
US5465768A (en) * | 1994-03-01 | 1995-11-14 | Deroos; Bradley G. | Fluid transport container |
US5531055A (en) * | 1994-04-06 | 1996-07-02 | Nu-Kote International, Inc. | Refill assembly and system for ink-jet printer cartridges |
USD382585S (en) * | 1994-09-30 | 1997-08-19 | Nu-Kote International, Inc. | Ink refill tank |
US6012610A (en) * | 1996-02-05 | 2000-01-11 | Thera Patent Gmbh & Co. Kg Gesellschaft Fur Industrielle Schutzrechte | Device for emptying a film tube |
US6619344B2 (en) * | 2001-04-02 | 2003-09-16 | J. S. Staedtler Gmbh & Co. | Device for filling an ink cartridge |
US20030226515A1 (en) * | 2001-10-19 | 2003-12-11 | Gabriel George S. | Fluid delivery system |
US20050022748A1 (en) * | 2001-10-19 | 2005-02-03 | Gabriel George S. | Fluid delivery valve system and method |
US6941893B2 (en) | 2001-10-19 | 2005-09-13 | Lab Products, Inc. | Fluid delivery system |
US6983721B2 (en) | 2001-10-19 | 2006-01-10 | Hydropac/Lab Products, Inc. | Method and system of providing sealed bags of fluid at the clean side of a laboratory facility |
US6986324B2 (en) | 2001-10-19 | 2006-01-17 | Hydropac/Lab Products, Inc. | Fluid delivery valve system and method |
US20060048717A1 (en) * | 2001-10-19 | 2006-03-09 | Gabriel George S | Fluid delivery valve system and method |
US7303713B2 (en) | 2001-10-19 | 2007-12-04 | Hydropac/Lab Products, Inc. | Fluid delivery valve system and method |
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US9763425B2 (en) | 2001-10-19 | 2017-09-19 | Hydropac/Lab Products, Inc. | Method and system of providing sealed bags of fluid at the clean side of a laboratory facility |
US20080098961A1 (en) * | 2004-04-13 | 2008-05-01 | Gabriel George S | Method And System Of Providing Sealed Bags Of Fluid At The Clean Side Of A Laboratory Facility |
US7866280B2 (en) | 2004-04-13 | 2011-01-11 | Hydropac/Lab Products, Inc. | Method and system of providing sealed bags of fluid at the clean side of a laboratory facility |
US20160039546A1 (en) * | 2014-08-07 | 2016-02-11 | Greg Gardner | Condiment transfer device and method |
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AS | Assignment |
Owner name: CONTINENTAL BANK N.A., 231 S. LASALLE ST., CHICAGO Free format text: SECURITY INTEREST;ASSIGNOR:ESTERLINE CORPORATION;REEL/FRAME:005682/0041 Effective date: 19910217 |