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
Application number
ES1981265369U
Other languages
English (en)
Other versions
ES265369Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Enviro-Spray Systems Inc
Original Assignee
Enviro-Spray Systems Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Enviro-Spray Systems Inc filed Critical Enviro-Spray Systems Inc
Publication of ES265369U publication Critical patent/ES265369U/es
Application granted granted Critical
Publication of ES265369Y publication Critical patent/ES265369Y/es
Expired legal-status Critical Current

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 for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant
    • B65D83/60—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated
    • B65D83/62—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated by membranes, bags or the like
    • B65D83/625—Containers for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising propellant with contents and propellant separated by membranes, bags 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 for dispensing liquid or semi-liquid contents by internal gaseous pressure, i.e. aerosol containers comprising 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Nozzles (AREA)
  • Packages (AREA)
  • Toys (AREA)

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.
ES1981265369U 1980-07-25 1981-02-02 Una bolsa encerrada expansible. Expired ES265369Y (es)

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 (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4621483A (en) * 1981-08-05 1986-11-11 Enviro-Spray Systems, Inc. Inflatable pouch and method of manufacture
US4478044A (en) * 1981-08-05 1984-10-23 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
US5022564A (en) * 1982-09-02 1991-06-11 Joy Research, Incorporated Regulated pressurized dispenser and method
US4909420A (en) * 1982-09-02 1990-03-20 Reyner Ellis M 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
EP0113787B1 (en) * 1983-01-12 1987-01-21 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
US4594834A (en) * 1985-02-25 1986-06-17 Enviro-Spray Systems Incorporated Container stuffing apparatus and method
US4641485A (en) * 1985-02-25 1987-02-10 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
US5350587A (en) * 1987-10-15 1994-09-27 The Coca-Cola Company Method of dispensing carbonated beverage using a gas generator
US5270069A (en) * 1987-10-15 1993-12-14 The Coca-Cola Company Method for supplying carbonating gas to a beverage container
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
US5397303A (en) * 1993-08-06 1995-03-14 River Medical, Inc. Liquid delivery device having a vial attachment or adapter incorporated therein
US5398850A (en) * 1993-08-06 1995-03-21 River Medical, Inc. Gas delivery apparatus for infusion
US5578005A (en) * 1993-08-06 1996-11-26 River Medical, Inc. Apparatus and methods for multiple fluid 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
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
AU2005238962B2 (en) * 2004-04-23 2011-05-26 Philip Morris Products S.A. Aerosol generators and methods for producing aerosols
AU2008276086B2 (en) * 2007-07-16 2013-09-26 Summit Packaging Systems, Inc. Fitment and valve apparatus for bag-on-valve device
RU2357903C1 (ru) * 2007-09-28 2009-06-10 Борис Августович Копелиович Пленочный контейнер-смеситель (варианты)
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
EP4466201A1 (en) * 2022-01-18 2024-11-27 Illinois Tool Works Inc. In situ generated propellant pressurized material dispenser

Family Cites Families (10)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
KR830004909A (ko) 1983-07-20
JPS5732753A (en) 1982-02-22
AU534036B2 (en) 1983-12-22
EP0044887A3 (en) 1982-03-24
CA1142145A (en) 1983-03-01
AU6616881A (en) 1982-01-28
DE3068830D1 (en) 1984-09-06
IL61833A (en) 1984-04-30
EP0044887A2 (en) 1982-02-03
EP0044887B1 (en) 1984-08-01
MX152255A (es) 1985-06-13
IE50492B1 (en) 1986-04-30
KR860001595B1 (ko) 1986-10-13
JPS5935270B2 (ja) 1984-08-28
IE802709L (en) 1982-01-25
IL61833A0 (en) 1981-01-30
ES265369Y (es) 1983-06-16
US4376500A (en) 1983-03-15
BR8101020A (pt) 1982-08-17

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Legal Events

Date Code Title Description
FD1K Utility model lapsed

Effective date: 19960603