ES265369U - Una bolsa encerrada expansible. - Google Patents
Una bolsa encerrada expansible.Info
- Publication number
- ES265369U ES265369U ES1981265369U ES265369U ES265369U ES 265369 U ES265369 U ES 265369U ES 1981265369 U ES1981265369 U ES 1981265369U ES 265369 U ES265369 U ES 265369U ES 265369 U ES265369 U ES 265369U
- Authority
- ES
- Spain
- Prior art keywords
- bag
- components
- manufacture
- expandable bag
- admixture
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
- B65D83/60—Contents and propellant separated
- B65D83/62—Contents and propellant separated by membrane, bag, or the like
- B65D83/625—Contents and propellant separated by membrane, bag, or the like the propellant being generated by a chemical or electrochemical reaction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D83/00—Containers or packages with special means for dispensing contents
- B65D83/14—Containers or packages with special means for dispensing contents for delivery of liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant for a product delivered by a propellant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D81/00—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents
- B65D81/32—Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents for packaging two or more different materials which must be maintained separate prior to use in admixture
- B65D81/3233—Flexible containers disposed within rigid containers
Abstract
1.Una bolsa encerrada expandible, impermeable a fluidos, que contiene dispuestos en compartimientos separados un primer y un segundo componentes que generan gas, que al mezclarse en cantidades sucesivas generan gas haciendo que dicha bolsa se expanda gradualmente desde un estado aplastado hasta un estado final totalmente expandido, comprendiendo dicha bolsa una pluralidad de cavidades dispuestas en la pared lateral de dicha bolsa en alineación en serie, estando dispuesto dicho primer componente en dichas cavidades, encerrando dichas cavidades una lámina de cubierta para formar un primer grupo de compartimiento, estando dicha lámina de cubierta fijada de modo que puede desprenderse a la pared lateral interna de dicha bolsa adyacente a dichas cavidades y fijada permanentemente a dicha pared lateral interna opuesta a dichas cavidades, estando dispuesto dicho segundo componente en el interior de dicha bolsa separado de dichas cavidades, medios de recipiente separados dispuestos en dicha bolsa yun medio disolvente dispuesto en ellos, estando una cantidad adicional de dicho primer compuesto dispuesta dentro de dicha bolsa separada de dichas cavidades en condición de liberación temporal, siendo dichos medios de recipiente separados capaces de romperse haciendo que su contenido sea descargado en el interior de dicha bolsa en mezcla con dicho primer componente de liberación temporal y dicho segundo componente para iniciar la generación de dicho gas después de un intervalo de tiempo previamente determinado, siendo capaz dicha lámina de cubierta de desprenderse sucesivamente de dichas cavidades al tener lugar la expansión de dicha bolsa descargando el primer componente contenido en ellas, mezclándose con dicho disolvente que contiene dicho segundo componente, manteniendo la generación de dicho gas y una presión relativa constante del mismo hasta que dicha bolsa alcanza su estado totalmente expandido. 2.Una bolsa según la reivindicación 1, estando contenido dicho segundo componente en el medio disolvente dispuesto en dicha bolsa. 3.Una bolsa según la reivindicación 1, en la que dicho compartimiento separado y dicha cantidad adicional de dicho primer componente estén dispuestos en un compartimiento adicional abierto y separado en dicha bolsa. 4.Una bolsa según la reivindicación 1, en donde dicha bolsa es de plástico y dicho primer grupo de compartimientos está constituido por receptáculos formados en la pared interior de dicha bolsa y teniendo aberturas que se enfrentan al interior de dicha bolsa, conteniendo cada uno de dichos receptáculos dicho primer componente y encerrando una lámina de plástico de dichos receptáculos de modo que pueden desprenderse sobre una de las caras de dicha lámina, y adheridos permanentemente a la porción de pared interior de dicha bolsa sobre la otra de cada dicha lámina. 5.Una bolsa según la reivindicación 4, en donde dicho compartimiento separado está constituido por un receptáculo formado en la pared de dicha bolsa, estando dispuesta agua endicho receptáculo, y encerrando dicho receptáculo una lámina que puede romperse. 6.Una bolsa según la reivindicación 5, en donde dicho compartimiento adicional está constituido por un receptáculo formado en la pared de dicha bolsa, y conteniendo por lo menos una cápsula la liberación temporal dicho primer componente dispuesto en dicho receptáculo, estando adaptada dicha cápsula para poner en contacto dicha agua cuando se rompe dicha lámina, que puede romperse. 7.Una bolsa según la reivindicación 5, en donde dicho primer componente es ácido cítrico y dicho segundo componente es bicarbonato de sodio. 8.Una bolsa según la reivindicación 7, en donde dicha bolsa de plástico está estratificada con polietileno sobre la pared exterior y polipropileno en la pared interior, y en donde dicha lámina de plástico que encierra dicho primer grupo de receptáculos está estratificada y tiene polietileno sobre su dicha una cara y polipropileno sobre su dicha otra cara. 9.Una bolsa según la reivindicación 1, en donde dicho compartimiento separado comprende un cerramiento independiente que puede romperse, que contiene dicho medio disolvente y dicho segundo componente. 10.Una bolsa según la reivindicación 9, en donde dicho medio disolvente está constituido por agua, y dicho primer y segundo componentes son ácido cítrico y bicarbonato de sodio, respectivamente. 11.Una bolsa según la reivindicación 10, en donde dicho cerramiento está constituido por una película de plástico.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/172,357 US4376500A (en) | 1980-07-25 | 1980-07-25 | Expandable bag |
Publications (2)
Publication Number | Publication Date |
---|---|
ES265369U true ES265369U (es) | 1982-12-16 |
ES265369Y ES265369Y (es) | 1983-06-16 |
Family
ID=22627373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES1981265369U Expired ES265369Y (es) | 1980-07-25 | 1981-02-02 | Una bolsa encerrada expansible. |
Country Status (12)
Country | Link |
---|---|
US (1) | US4376500A (es) |
EP (1) | EP0044887B1 (es) |
JP (1) | JPS5935270B2 (es) |
KR (1) | KR860001595B1 (es) |
AU (1) | AU534036B2 (es) |
BR (1) | BR8101020A (es) |
CA (1) | CA1142145A (es) |
DE (1) | DE3068830D1 (es) |
ES (1) | ES265369Y (es) |
IE (1) | IE50492B1 (es) |
IL (1) | IL61833A (es) |
MX (1) | MX152255A (es) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4478044A (en) * | 1981-08-05 | 1984-10-23 | Enviro-Spray Systems, Inc. | Inflatable pouch and method of manufacture |
US4621483A (en) * | 1981-08-05 | 1986-11-11 | Enviro-Spray Systems, Inc. | Inflatable pouch and method of manufacture |
US4513884A (en) * | 1982-04-05 | 1985-04-30 | Enviro-Spray Systems, Inc. | Dispensing system and a refill pouch |
US4611457A (en) * | 1982-07-16 | 1986-09-16 | Enviro-Spray Systems Incorporated | Can stuffer and method |
US4491250A (en) * | 1982-07-23 | 1985-01-01 | Grow Group, Inc. | Pressurized dispensing pouch |
US4909420A (en) * | 1982-09-02 | 1990-03-20 | Reyner Ellis M | Regulated pressurized dispenser and method |
US5022564A (en) * | 1982-09-02 | 1991-06-11 | Joy Research, Incorporated | Regulated pressurized dispenser and method |
US5263519A (en) * | 1982-09-02 | 1993-11-23 | Joy Research, Inc. | Ready to fill pressurized dispenser and method |
US4646946A (en) * | 1982-09-02 | 1987-03-03 | Reyner Ellis M | Pressure generating apparatus and method |
DE3369300D1 (en) * | 1983-01-12 | 1987-02-26 | Enviro Spray Systems Inc | Improved expandible package for dispensing containers |
US4696145A (en) * | 1984-01-13 | 1987-09-29 | Enviro-Spray Systems Incorporated | Automatic container stuffing apparatus and method |
IL73814A (en) * | 1984-02-09 | 1988-08-31 | Grow Ventures Corp | Plastic fluid dispensing container and its manufacture |
US4702397A (en) * | 1984-09-18 | 1987-10-27 | Infusion Systems Corporation | Pressurized fluid dispenser |
US4679706A (en) * | 1984-10-29 | 1987-07-14 | Enviro-Spray Systems, Inc. | Dispensing system with inflatable bag propelling mechanism and separate product gas phase |
US4641485A (en) * | 1985-02-25 | 1987-02-10 | Enviro-Spray Systems Incorporated | Container stuffing apparatus and method |
US4594834A (en) * | 1985-02-25 | 1986-06-17 | Enviro-Spray Systems Incorporated | Container stuffing apparatus and method |
US4923095A (en) * | 1987-04-06 | 1990-05-08 | Adolph Coors Company | Apparatus and method for generating pressures for a disposable container |
FR2616752B1 (fr) * | 1987-06-19 | 1989-10-20 | Oreal | Procede de conditionnement sous pression d'un fluide et recipient de conditionnement correspondant |
US4857029A (en) * | 1987-07-07 | 1989-08-15 | Enviro-Spray Systems, Inc. | Balloon storage and inflation assembly |
US4785972A (en) * | 1987-07-14 | 1988-11-22 | Adolph Coors Company | Pressure generating system for a disposable container |
AU607257B2 (en) * | 1987-09-11 | 1991-02-28 | Ccl Industries Inc. | Method for prepressurizing dispensing container and for filling pressurized container with flowable product |
US4896794A (en) * | 1987-09-11 | 1990-01-30 | Enviro-Spray Systems, Inc. | Method for prepressurizing dispensing container and for filling pressurized container with flowable product |
US5270069A (en) * | 1987-10-15 | 1993-12-14 | The Coca-Cola Company | Method for supplying carbonating gas to a beverage container |
US5350587A (en) * | 1987-10-15 | 1994-09-27 | The Coca-Cola Company | Method of dispensing carbonated beverage using a gas generator |
FR2630090B1 (fr) * | 1988-04-18 | 1990-10-12 | Carnaud Sa | Procede de fabrication d'un emballage pour produit pressurise, par exemple un produit a pulveriser et emballage ainsi obtenu |
US5035351A (en) * | 1990-01-26 | 1991-07-30 | Ccl Industries Inc. | Method and apparatus for maintaining a pressure within a product dispenser |
US5137186A (en) * | 1990-01-26 | 1992-08-11 | Ccl Industries Inc. | Method and apparatus for dispensing product from a product bag |
US5423454A (en) * | 1992-08-19 | 1995-06-13 | Lippman, Deceased; Lawrence G. | Method of propellant gas generation |
US5398850A (en) * | 1993-08-06 | 1995-03-21 | River Medical, Inc. | Gas delivery apparatus for infusion |
US5571261A (en) * | 1993-08-06 | 1996-11-05 | River Medical, Inc | Liquid delivery device |
US5398851A (en) * | 1993-08-06 | 1995-03-21 | River Medical, Inc. | Liquid delivery device |
US5578005A (en) * | 1993-08-06 | 1996-11-26 | River Medical, Inc. | Apparatus and methods for multiple fluid infusion |
US5397303A (en) * | 1993-08-06 | 1995-03-14 | River Medical, Inc. | Liquid delivery device having a vial attachment or adapter incorporated therein |
US5766147A (en) * | 1995-06-07 | 1998-06-16 | Winfield Medical | Vial adaptor for a liquid delivery device |
US5700245A (en) * | 1995-07-13 | 1997-12-23 | Winfield Medical | Apparatus for the generation of gas pressure for controlled fluid delivery |
US5769282A (en) * | 1996-04-12 | 1998-06-23 | Quoin Industrial, Inc. | Pressure generation system for a container |
US5915595A (en) * | 1996-08-21 | 1999-06-29 | U.S. Can Company | Aerosol dispensing container and method for assembling same |
EP0844197A1 (en) | 1996-11-25 | 1998-05-27 | The Procter & Gamble Company | Gas generating unit |
US6164492A (en) * | 1999-04-19 | 2000-12-26 | Quoin Industrial, Inc. | Readily deformable pressure system for dispensing fluid from a container |
US20030038186A1 (en) * | 2000-06-13 | 2003-02-27 | Klima William L. | Rechargeable dispensers |
EP1745247B1 (en) * | 2004-04-23 | 2015-11-11 | Philip Morris Products S.a.s. | Aerosol generators and methods for producing aerosols |
ATE552187T1 (de) * | 2007-07-16 | 2012-04-15 | Summit Packaging Syst | Einsatz und ventilvorrichtung für eine beutelventilvorrichtung |
CN110077716B (zh) * | 2019-04-09 | 2023-12-19 | 上海金苇子生物技术有限公司 | 长效即配饮料瓶盖 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE24918E (en) * | 1949-10-07 | 1961-01-03 | Dispensing package and method | |
US3023750A (en) * | 1959-03-04 | 1962-03-06 | Howard C Baron | Self-generating pressure device for infusion administration systems |
US3298575A (en) * | 1965-04-19 | 1967-01-17 | Matrix Lab Inc | Disposable dispensing container |
US3430731A (en) * | 1965-08-04 | 1969-03-04 | Gebhard Satzinger Metallwarenf | Lubricator |
US3718236A (en) * | 1969-12-04 | 1973-02-27 | E Reyner | Pressurized container with non-rigid follower |
US3578210A (en) * | 1970-01-12 | 1971-05-11 | Thomas B Pitrolffy Szabo | Aerosol dispensing container with reserve propellant chambers |
US3858764A (en) * | 1971-11-08 | 1975-01-07 | Wilkinson Sword Ltd | Pressurized dispensers |
DE2224965A1 (de) * | 1972-05-23 | 1973-12-13 | Gundermann Unionpack | Verpackung fuer miteinander in gegenwart eines loesungsmittels reagierende stoffe |
US3944064A (en) * | 1973-10-26 | 1976-03-16 | Alza Corporation | Self-monitored device for releasing agent at functional rate |
IE51803B1 (en) * | 1979-12-19 | 1987-04-01 | Enviro Spray Systems Inc | Self-pressurizing dispensing container |
-
1980
- 1980-07-25 US US06/172,357 patent/US4376500A/en not_active Expired - Lifetime
- 1980-12-22 IE IE2709/80A patent/IE50492B1/en not_active IP Right Cessation
- 1980-12-24 EP EP80108206A patent/EP0044887B1/en not_active Expired
- 1980-12-24 DE DE8080108206T patent/DE3068830D1/de not_active Expired
- 1980-12-31 IL IL61833A patent/IL61833A/xx unknown
-
1981
- 1981-01-05 MX MX185411A patent/MX152255A/es unknown
- 1981-01-13 AU AU66168/81A patent/AU534036B2/en not_active Ceased
- 1981-01-15 CA CA000368592A patent/CA1142145A/en not_active Expired
- 1981-02-02 ES ES1981265369U patent/ES265369Y/es not_active Expired
- 1981-02-06 JP JP56015862A patent/JPS5935270B2/ja not_active Expired
- 1981-02-09 KR KR1019810000399A patent/KR860001595B1/ko active
- 1981-02-20 BR BR8101020A patent/BR8101020A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
IL61833A0 (en) | 1981-01-30 |
CA1142145A (en) | 1983-03-01 |
IE802709L (en) | 1982-01-25 |
BR8101020A (pt) | 1982-08-17 |
KR860001595B1 (ko) | 1986-10-13 |
EP0044887B1 (en) | 1984-08-01 |
ES265369Y (es) | 1983-06-16 |
EP0044887A3 (en) | 1982-03-24 |
DE3068830D1 (en) | 1984-09-06 |
EP0044887A2 (en) | 1982-02-03 |
IE50492B1 (en) | 1986-04-30 |
US4376500A (en) | 1983-03-15 |
JPS5732753A (en) | 1982-02-22 |
MX152255A (es) | 1985-06-13 |
KR830004909A (ko) | 1983-07-20 |
AU534036B2 (en) | 1983-12-22 |
IL61833A (en) | 1984-04-30 |
AU6616881A (en) | 1982-01-28 |
JPS5935270B2 (ja) | 1984-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1K | Utility model lapsed |
Effective date: 19960603 |