EP0132715A3 - Closure having a degassing valve - Google Patents

Closure having a degassing valve Download PDF

Info

Publication number
EP0132715A3
EP0132715A3 EP84108207A EP84108207A EP0132715A3 EP 0132715 A3 EP0132715 A3 EP 0132715A3 EP 84108207 A EP84108207 A EP 84108207A EP 84108207 A EP84108207 A EP 84108207A EP 0132715 A3 EP0132715 A3 EP 0132715A3
Authority
EP
European Patent Office
Prior art keywords
seal
degassing
disk
aperture
forming
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
EP84108207A
Other languages
German (de)
Other versions
EP0132715A2 (en
EP0132715B1 (en
Inventor
Bruno Potz
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.)
Mauser Werke GmbH
Original Assignee
Mauser Werke 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 Mauser Werke GmbH filed Critical Mauser Werke GmbH
Priority to AT84108207T priority Critical patent/ATE31518T1/en
Publication of EP0132715A2 publication Critical patent/EP0132715A2/en
Publication of EP0132715A3 publication Critical patent/EP0132715A3/en
Application granted granted Critical
Publication of EP0132715B1 publication Critical patent/EP0132715B1/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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1633—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element
    • B65D51/1644—Closures not otherwise provided for with means for venting air or gas whereby venting occurs by automatic opening of the closure, container or other element the element being a valve
    • 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
    • B65D51/00—Closures not otherwise provided for
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas
    • B65D51/1605—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior
    • B65D51/1616—Closures not otherwise provided for with means for venting air or gas whereby the interior of the container is maintained in permanent gaseous communication with the exterior by means of a filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

1. A seal (1) with a degassing valve for the filling and extraction apertures of fluid containers, a gas-permeable micro filter laminar disk (2) being secured by its outer edge surface inside an annular groove of the seal (1) below the degassing aperture, which is open on the outside, characterised in that the free space rising behind the disk fixing (5) is reduced in cross sectional area in the form of steps towards the centre line of the seal (1) ; forming an upper ring surface (3), the inner ring edge (6) of the surface (3) forming the lower aperture edge of the degassing aperture (4) and limiting the convex curvature of the valve disk (2).
EP84108207A 1983-07-29 1984-07-12 Closure having a degassing valve Expired EP0132715B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT84108207T ATE31518T1 (en) 1983-07-29 1984-07-12 CAP WITH DEGASSING VALVE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8321798U 1983-07-29
DE8321798U DE8321798U1 (en) 1983-07-29 1983-07-29 Closure with degassing valve

Publications (3)

Publication Number Publication Date
EP0132715A2 EP0132715A2 (en) 1985-02-13
EP0132715A3 true EP0132715A3 (en) 1986-02-19
EP0132715B1 EP0132715B1 (en) 1987-12-23

Family

ID=6755645

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84108207A Expired EP0132715B1 (en) 1983-07-29 1984-07-12 Closure having a degassing valve

Country Status (3)

Country Link
EP (1) EP0132715B1 (en)
AT (1) ATE31518T1 (en)
DE (1) DE8321798U1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2573045B1 (en) * 1984-11-15 1986-12-19 Lesieur Cotelle DEVICE FOR SEALING CONTAINERS WITH VALVE FOR AUTOMATIC ELIMINATION OF OVERPRESSURE GASES
DE3627990A1 (en) * 1986-08-18 1988-02-25 Schering Ag LOCK FOR LIQUID CONTAINERS
FR2659482B1 (en) * 1990-03-08 1995-01-27 Pirelli Cables DEGASSER HOOD FOR AN END OF ELECTRICAL CABLE, AND CABLE THUS EQUIPPED.
DE4113428C3 (en) * 1991-04-25 1999-08-05 Alcoa Gmbh Verpackwerke Screw cap
WO1997002994A1 (en) * 1995-07-11 1997-01-30 W.L. Gore & Associates, Inc. Venting system for high-viscosity-liquid containers
DE10009895A1 (en) * 2000-03-01 2001-09-20 Merck Patent Gmbh Stopper consists of plastic part with covering wall, surge-proof wall, degassing vent, filter fleece, ridge, stopper frame and sealing ring
BRPI0716129B1 (en) * 2006-08-15 2018-04-03 Akzo Nobel Chemicals International B.V. CONTAINER
US20090255932A1 (en) * 2006-08-15 2009-10-15 Akzo Nobel N.V. Venting cover and container with such venting cover
FR2963329B1 (en) * 2010-07-30 2013-06-28 Thea Lab HEAD FOR DISPENSING A DROP FLUID LIQUID
DE202011003247U1 (en) * 2011-02-25 2011-05-05 Sabeu Kunststoffwerk Northeim Gmbh Entgasungseinsatz

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB952724A (en) * 1961-12-29 1964-03-18 Servel Inc Diaphragm valve for venting fluid
GB1146972A (en) * 1965-03-04 1969-03-26 Porous Plastics Ltd Improvements relating to removable closure members for containers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB952724A (en) * 1961-12-29 1964-03-18 Servel Inc Diaphragm valve for venting fluid
GB1146972A (en) * 1965-03-04 1969-03-26 Porous Plastics Ltd Improvements relating to removable closure members for containers

Also Published As

Publication number Publication date
EP0132715A2 (en) 1985-02-13
ATE31518T1 (en) 1988-01-15
DE8321798U1 (en) 1983-12-01
EP0132715B1 (en) 1987-12-23

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