EP0179538A3 - Apparatus for containing and dispensing fluids under pressure and method of manufacturing same - Google Patents

Apparatus for containing and dispensing fluids under pressure and method of manufacturing same Download PDF

Info

Publication number
EP0179538A3
EP0179538A3 EP85201997A EP85201997A EP0179538A3 EP 0179538 A3 EP0179538 A3 EP 0179538A3 EP 85201997 A EP85201997 A EP 85201997A EP 85201997 A EP85201997 A EP 85201997A EP 0179538 A3 EP0179538 A3 EP 0179538A3
Authority
EP
European Patent Office
Prior art keywords
under pressure
flexible container
creases
liquid under
manufacturing same
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
EP85201997A
Other versions
EP0179538A2 (en
EP0179538B1 (en
Inventor
Hyman Katz
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.)
Exxel Container Inc
Original Assignee
Individual
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
Priority claimed from US06/182,115 external-priority patent/US4423829A/en
Application filed by Individual filed Critical Individual
Priority to EP85201997A priority Critical patent/EP0179538B1/en
Priority to AT85201997T priority patent/ATE39668T1/en
Publication of EP0179538A2 publication Critical patent/EP0179538A2/en
Publication of EP0179538A3 publication Critical patent/EP0179538A3/en
Application granted granted Critical
Publication of EP0179538B1 publication Critical patent/EP0179538B1/en
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
    • B65D83/771—Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a flexible bag or a deformable membrane or diaphragm
    • B65D83/7711—Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a flexible bag or a deformable membrane or diaphragm the contents of a flexible bag being expelled by the contracting forces inherent in the bag or a sleeve fitting snugly around the bag
    • 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
    • B05B9/08—Apparatus to be carried on or by a person, e.g. of knapsack type
    • B05B9/0805—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material
    • B05B9/0838—Apparatus to be carried on or by a person, e.g. of knapsack type comprising a pressurised or compressible container for liquid or other fluent material supply being effected by follower in container, e.g. membrane or floating piston, or by deformation of container

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Basic Packing Technique (AREA)

Abstract

An apparatus (10) for containing and dispensing a liquid under pressure includes a flexible container (36), preferably blow molded of a plastic composition, defining an inner region (40) for containing the fluid under pressure. The container (36) is inert with respect to the liquid contained therein and has a plurality of longitudinally extending creases (44) to allow folding of the flexible container (36) inwardly along the creases (44). The flexible container (36) is capable of being folded along the creases (44) in its empty condition radially and expanded when filled with the liquid under pressure. A tubular energy sleeve (33) is positioned about the flexible container (36) in its folded condition. Expansion of the energy sleeve (33) is controlled by interaction with the flexible container (36) so as to be capable of regulating the expansion of energy sleeve (33) in substantially radial directions when the flexible container (36) is filled with the liquid under pressure. A method of producing the inventive apparatus (10) is also disclosed.
EP85201997A 1980-08-28 1981-08-26 Apparatus for containing and dispensing fluids under pressure and method of manufacturing same Expired EP0179538B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP85201997A EP0179538B1 (en) 1980-08-28 1981-08-26 Apparatus for containing and dispensing fluids under pressure and method of manufacturing same
AT85201997T ATE39668T1 (en) 1980-08-28 1981-08-26 DEVICE FOR RECEIPT AND DELIVERY OF PRESSURIZED LIQUID MEDIA AND METHOD OF PRODUCTION.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/182,115 US4423829A (en) 1980-08-28 1980-08-28 Apparatus for containing and dispensing fluids under pressure and method of manufacturing same
US182115 1980-08-28
EP85201997A EP0179538B1 (en) 1980-08-28 1981-08-26 Apparatus for containing and dispensing fluids under pressure and method of manufacturing same

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP81902422.5 Division 1982-03-23

Publications (3)

Publication Number Publication Date
EP0179538A2 EP0179538A2 (en) 1986-04-30
EP0179538A3 true EP0179538A3 (en) 1987-09-16
EP0179538B1 EP0179538B1 (en) 1989-01-04

Family

ID=26097997

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85201997A Expired EP0179538B1 (en) 1980-08-28 1981-08-26 Apparatus for containing and dispensing fluids under pressure and method of manufacturing same

Country Status (2)

Country Link
EP (1) EP0179538B1 (en)
AT (1) ATE39668T1 (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2631930B2 (en) * 1987-07-16 1990-09-28 Wenmaekers Paul DISPENSER OF VISCOUS SUBSTANCE
MX171722B (en) * 1987-07-16 1993-11-11 Paul Wenmaekers VISCOSE SUBSTANCE DISTRIBUTOR CONTAINER
FR2632929B2 (en) * 1987-07-16 1991-07-12 Wenmaekers Paul DISPENSER OF VISCOUS SUBSTANCES
EP0391817B1 (en) * 1989-04-05 1994-06-22 Cebal S.A. Dispensing container with flexible inner bag
DE9006547U1 (en) * 1990-06-09 1991-10-02 Hirsch, Anton, 7928 Giengen Container made of flexible plastic for attachment to a rigid adhesive surface
AT105U1 (en) * 1993-08-30 1995-02-27 Feichtinger Ernst Expan INNER BAG FOR CONTAINERS
JP3543862B2 (en) * 1994-12-21 2004-07-21 東洋エアゾール工業株式会社 Double aerosol container
US20070145079A1 (en) * 2005-12-23 2007-06-28 Antonino Casamento Barrier package aerosol dispenser
DE102006012302A1 (en) 2006-03-15 2007-09-27 Seaquist Perfect Dispensing Gmbh dispenser
US8240518B2 (en) 2006-05-16 2012-08-14 Seaquist Perfect Dispensing Gmbh Dispensing device and container for a cosmetic liquid
DE102006027042A1 (en) 2006-06-08 2007-12-13 Seaquist Perfect Dispensing Gmbh dispenser
US8261952B2 (en) 2006-09-07 2012-09-11 Seaquist Perfect Dispensing Gmbh Dispensing device
DE102007049614B4 (en) 2007-03-15 2015-03-05 Aptar Dortmund Gmbh dispenser
DE102007051980A1 (en) * 2007-08-29 2009-03-05 Seaquist Perfect Dispensing Gmbh dispenser
DE102007051982A1 (en) * 2007-08-29 2009-03-05 Seaquist Perfect Dispensing Gmbh dispenser
ES2436002T3 (en) 2008-06-20 2013-12-26 Aptar Dortmund Gmbh Distribution device
US8286839B2 (en) 2008-08-12 2012-10-16 Aptar Dortmund Gmbh Dispensing device
DE102008038654B4 (en) 2008-08-12 2019-09-19 Aptar Dortmund Gmbh Dispensing head with swiveling valve element
DE102009030627B4 (en) 2009-06-25 2020-03-12 Aptar Dortmund Gmbh Valve and dispenser
SG10201405659QA (en) 2009-07-09 2014-11-27 Advanced Tech Materials Substantially rigid collapsible liner and flexible gusseted or non-gusseted liners and methods of manufacturing the same and methods for limiting choke-off in liners
TW201242670A (en) 2010-11-23 2012-11-01 Advanced Tech Materials Liner-based dispenser
US9211993B2 (en) 2011-03-01 2015-12-15 Advanced Technology Materials, Inc. Nested blow molded liner and overpack and methods of making same
US10604332B2 (en) * 2013-10-23 2020-03-31 The Procter & Gamble Company Aerosol container having valve cup with integral bag
US10661974B2 (en) 2016-08-12 2020-05-26 The Procter & Gamble Company Internally fitted aerosol dispenser

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796356A (en) * 1972-04-12 1974-03-12 Plant Ind Inc Telescoping mandrel for expansible bladder container
US3946905A (en) * 1974-03-21 1976-03-30 W. R. Grace & Co. Collapsible plastic tubes
US3981415A (en) * 1975-10-29 1976-09-21 E. I. Du Pont De Nemours And Company Dispenser with expansible member and contracting fabric

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3796356A (en) * 1972-04-12 1974-03-12 Plant Ind Inc Telescoping mandrel for expansible bladder container
US3946905A (en) * 1974-03-21 1976-03-30 W. R. Grace & Co. Collapsible plastic tubes
US3981415A (en) * 1975-10-29 1976-09-21 E. I. Du Pont De Nemours And Company Dispenser with expansible member and contracting fabric

Also Published As

Publication number Publication date
ATE39668T1 (en) 1989-01-15
EP0179538A2 (en) 1986-04-30
EP0179538B1 (en) 1989-01-04

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