ATE3524T1 - PACKAGING CONTAINER WITH RELIEF VALVE. - Google Patents

PACKAGING CONTAINER WITH RELIEF VALVE.

Info

Publication number
ATE3524T1
ATE3524T1 AT80104317T AT80104317T ATE3524T1 AT E3524 T1 ATE3524 T1 AT E3524T1 AT 80104317 T AT80104317 T AT 80104317T AT 80104317 T AT80104317 T AT 80104317T AT E3524 T1 ATE3524 T1 AT E3524T1
Authority
AT
Austria
Prior art keywords
relief valve
packaging container
escape opening
alignement
closing
Prior art date
Application number
AT80104317T
Other languages
German (de)
Inventor
Helmut Weigold
Hans Klappenecker
Original Assignee
Robert Bosch Gmbh
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 Robert Bosch Gmbh filed Critical Robert Bosch Gmbh
Application granted granted Critical
Publication of ATE3524T1 publication Critical patent/ATE3524T1/en

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
    • 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
    • B65D81/18—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 providing specific environment for contents, e.g. temperature above or below ambient
    • B65D81/20—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 providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
    • 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
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/22—Details
    • B65D77/225—Pressure relief-valves incorporated in a container wall, e.g. valves comprising at least one elastic element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Packages (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)
  • Bag Frames (AREA)
  • Closures For Containers (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

1. A packaging container made of flexible packaging material and having an escape opening (3) in its wall (2), an overpressure relief valve (5) is attached in alignement with the escape opening and closing the escape opening, characterized in that said escape opening (3) takes the form of a narrow slit (10), the shape of which is not a straight line.
AT80104317T 1979-08-16 1980-07-23 PACKAGING CONTAINER WITH RELIEF VALVE. ATE3524T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19792933151 DE2933151A1 (en) 1979-08-16 1979-08-16 PACKAGING CONTAINER WITH PRESSURE VALVE
EP80104317A EP0024310B1 (en) 1979-08-16 1980-07-23 Packaging container with pressure relief valve

Publications (1)

Publication Number Publication Date
ATE3524T1 true ATE3524T1 (en) 1983-06-15

Family

ID=6078577

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80104317T ATE3524T1 (en) 1979-08-16 1980-07-23 PACKAGING CONTAINER WITH RELIEF VALVE.

Country Status (4)

Country Link
EP (1) EP0024310B1 (en)
JP (1) JPS6055376B2 (en)
AT (1) ATE3524T1 (en)
DE (2) DE2933151A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6057069A (en) * 1983-09-05 1985-04-02 Fujimori Kogyo Kk Vent valve
JPS613216U (en) * 1984-06-11 1986-01-10 四国化工機株式会社 Containers for packaging acidic liquids
DE3526586A1 (en) * 1985-07-25 1987-02-05 Bosch Gmbh Robert PACKAGING CONTAINER WITH RBER PRESSURE VALVE
JPS62198338A (en) * 1986-02-26 1987-09-02 保土谷化学工業株式会社 Method and apparatus for injection of chemical liquid for controlling tree disease in pine tree
JPS6370916U (en) * 1986-10-27 1988-05-12
FR2649957B1 (en) * 1989-07-18 1991-11-15 Cafes Sa Cie Mediterraneenne PACKAGING FOR COFFEE BEANS FIXED DIRECTLY ON THE COFFEE GRINDER AND COMPRISING A FEEDING CONNECTOR END
US5254073A (en) * 1990-04-27 1993-10-19 Kapak Corporation Method of making a vented pouch
US5059036A (en) * 1990-04-27 1991-10-22 Kapak Corporation Vented pouch arrangement and method
DE4129838A1 (en) * 1991-02-16 1992-08-20 Bosch Gmbh Robert PRESSURE VALVE FOR PACKAGING CONTAINERS
JP2536036Y2 (en) * 1991-09-20 1997-05-21 日本エンビロ・システムズ株式会社 Sealed packaging bag
US5407087A (en) * 1992-12-30 1995-04-18 Lever Brothers Company, Division Of Conopco, Inc. Venting closure
DE9417621U1 (en) 1994-11-03 1996-03-07 Robert Bosch Gmbh, 70469 Stuttgart Packaging bag with pressure relief valve
DE69517947T2 (en) * 1995-03-23 2001-04-19 The Procter & Gamble Company, Cincinnati Package or cap with a venting system provided with a liquid extraction device
ES2151588T3 (en) * 1995-07-05 2001-01-01 Procter & Gamble CONTAINER OR COVER WITH VENTILATION.
US5709479A (en) * 1996-09-06 1998-01-20 Kapak Corp. Bag construction for distributing material
US5971613A (en) 1997-04-11 1999-10-26 Kapak Corp. Bag constructions having inwardly directed side seal portions
US6375037B1 (en) 2000-10-10 2002-04-23 Kapak Corporation Bag construction for distributing material
DE502004008276D1 (en) * 2004-08-23 2008-11-27 Schreiner Group Gmbh & Co Kg Label for covering gas exchange openings
AR046175A1 (en) 2004-10-07 2005-11-30 Celomat S A A UNIDIRECTIONAL PRESSURE RELEASE VALVE APPLICABLE TO A CONTAINER CONTAINING A PRODUCT THAT ISSUING GASES, IN WHICH A FLUID HALF AND AN AIR BUBBLE COEXIST, AND A CONTAINER THAT INCLUDES THIS VALVE
US9187229B2 (en) 2011-08-31 2015-11-17 Plitek, L.L.C. Oil-less pressure relief valves
US8783292B2 (en) 2011-08-31 2014-07-22 Plitek, L.L.C. Oil-less pressure relief valves
US8636034B2 (en) 2011-08-31 2014-01-28 Plitek, L.L.C. Oil-less and wetted pressure relief valves having an integrated filter
DE102012200717B4 (en) * 2012-01-19 2021-09-23 Syntegon Technology Gmbh Closure for a packaging container
US10358275B1 (en) 2017-06-16 2019-07-23 Plitek, L.L.C. Pressure relief valve with a plural-part dry strap
US11352183B2 (en) 2020-03-05 2022-06-07 Plitek, L.L.C. Pressure relief valve with wetting fluid reservoirs
CN114864988A (en) * 2022-03-16 2022-08-05 四川华能氢能科技有限公司 Composite hydrogen fuel cell with explosion-proof structure

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3716180A (en) * 1970-06-01 1973-02-13 Robalex Inc Packaging
DE2454248A1 (en) * 1974-11-15 1976-05-20 Hesser Ag Maschf Packing pressure relief valve - has rubber plate sealed to packing along edges and with central slot
DE2537317A1 (en) * 1975-08-21 1977-02-24 Hesser Ag Maschf PRESSURE COMPENSATING VALVE FOR A PACKAGING CONTAINER

Also Published As

Publication number Publication date
JPS6055376B2 (en) 1985-12-04
DE2933151A1 (en) 1981-02-26
DE3063476D1 (en) 1983-07-07
EP0024310A1 (en) 1981-03-04
EP0024310B1 (en) 1983-05-25
JPS5632239A (en) 1981-04-01

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee