DE59806624D1 - SELF-CLOSING VALVE AND CONTAINER WITH THIS SELF-CLOSING VALVE - Google Patents

SELF-CLOSING VALVE AND CONTAINER WITH THIS SELF-CLOSING VALVE

Info

Publication number
DE59806624D1
DE59806624D1 DE59806624T DE59806624T DE59806624D1 DE 59806624 D1 DE59806624 D1 DE 59806624D1 DE 59806624 T DE59806624 T DE 59806624T DE 59806624 T DE59806624 T DE 59806624T DE 59806624 D1 DE59806624 D1 DE 59806624D1
Authority
DE
Germany
Prior art keywords
self
cover
closing valve
container
intermittently
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.)
Expired - Lifetime
Application number
DE59806624T
Other languages
German (de)
Inventor
Bernd Hackmann
Horst Schorner
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.)
Kunststoffwerk Kutterer & Co Kg 76189 K De GmbH
Weener Plastik GmbH and Co KG
Original Assignee
Weener Plastik GmbH and Co KG
Kunststoffwerk Kutterer GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8036454&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE59806624(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Weener Plastik GmbH and Co KG, Kunststoffwerk Kutterer GmbH and Co KG filed Critical Weener Plastik GmbH and Co KG
Application granted granted Critical
Publication of DE59806624D1 publication Critical patent/DE59806624D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B65D47/2018—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure
    • B65D47/2031—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge comprising a valve or like element which is opened or closed by deformation of the container or closure the element being formed by a slit, narrow opening or constrictable spout, the size of the outlet passage being able to be varied by increasing or decreasing the pressure

Abstract

The membrane (5) has a closure cover (7) and a retainer flange (10) joined to the cover via a connector wall (8) to form a pot-shaped arrangement. At least one slot opening (16) in the cover is intermittently filled in along its length. Preferably three slots, all filled in intermittently, extend outwards in a radial direction from the middle of the cover to form a star-shaped pattern. A bridging section of cover material is left behind to fill in part of the slot and divide it into two sections which have different lengths.
DE59806624T 1997-02-25 1998-02-25 SELF-CLOSING VALVE AND CONTAINER WITH THIS SELF-CLOSING VALVE Expired - Lifetime DE59806624D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29703275U DE29703275U1 (en) 1997-02-25 1997-02-25 Sealing membrane
PCT/EP1998/001075 WO1998038102A1 (en) 1997-02-25 1998-02-25 Self-closing valve, method of manufacture, and container fitted with such a self-closing valve

Publications (1)

Publication Number Publication Date
DE59806624D1 true DE59806624D1 (en) 2003-01-23

Family

ID=8036454

Family Applications (3)

Application Number Title Priority Date Filing Date
DE29703275U Expired - Lifetime DE29703275U1 (en) 1997-02-25 1997-02-25 Sealing membrane
DE59806624T Expired - Lifetime DE59806624D1 (en) 1997-02-25 1998-02-25 SELF-CLOSING VALVE AND CONTAINER WITH THIS SELF-CLOSING VALVE
DE59810488T Expired - Lifetime DE59810488D1 (en) 1997-02-25 1998-02-25 Process for manufacturing a self-closing valve

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE29703275U Expired - Lifetime DE29703275U1 (en) 1997-02-25 1997-02-25 Sealing membrane

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59810488T Expired - Lifetime DE59810488D1 (en) 1997-02-25 1998-02-25 Process for manufacturing a self-closing valve

Country Status (6)

Country Link
EP (2) EP0963323B1 (en)
AT (2) ATE256604T1 (en)
AU (1) AU6725198A (en)
DE (3) DE29703275U1 (en)
ES (2) ES2189147T3 (en)
WO (1) WO1998038102A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29913319U1 (en) * 1999-07-29 2000-12-07 Weener Plastik Gmbh Co Kg Self-closing valve
US6769577B1 (en) * 1999-07-29 2004-08-03 Weener Plastik Gmbh & Co. Kg Self-closing valve
GB0121377D0 (en) † 2001-09-04 2001-10-24 Aqualisa Products Ltd Shower handset
DE10218363A1 (en) * 2002-04-25 2003-11-13 Alpla Werke Self-closing valve
WO2004026721A2 (en) * 2002-09-16 2004-04-01 Alpla-Werke Alwin Lehner Gmbh & Co. Kg Self-closing membrane valve
DE102005012706B4 (en) * 2005-03-11 2006-11-23 Hansa Metallwerke Ag showerhead
NL1038867C2 (en) * 2011-06-09 2012-12-11 Bokhoven Markus Theodorus Johannes Fanciskus Van OOZING FREE CAULKING AND GLUEING GUN BASED ON VACUUM.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4728006A (en) * 1984-04-27 1988-03-01 The Procter & Gamble Company Flexible container including self-sealing dispensing valve to provide automatic shut-off and leak resistant inverted storage
US4749108A (en) * 1986-12-19 1988-06-07 The Procter & Gamble Company Bimodal storage and dispensing package including self-sealing dispensing valve to provide automatic shut-off and leak-resistant inverted storage
CA2058874A1 (en) * 1991-01-14 1992-07-15 Robert D. Rohr Dispensing closure with pressure-actuated flexible valve
US5213236A (en) * 1991-12-06 1993-05-25 Liquid Molding Systems, Inc. Dispensing valve for packaging
DE69206120T2 (en) * 1992-02-14 1996-07-04 Procter & Gamble Device comprising a container provided with a slit valve as a vent valve and a liquid contained in this container.
EP0586778A1 (en) * 1992-09-10 1994-03-16 The Procter & Gamble Company Upright liquid containing system with self seal valve
US5531363A (en) * 1994-06-10 1996-07-02 Aptargroup, Inc. Dispensing closure cartridge valve system
DE29508151U1 (en) * 1995-05-17 1995-08-17 Georg Menshen Gmbh & Co Kg Slit valve for closing containers

Also Published As

Publication number Publication date
EP1078863B1 (en) 2003-12-17
DE59810488D1 (en) 2004-01-29
EP0963323B1 (en) 2002-12-11
AU6725198A (en) 1998-09-18
EP0963323A1 (en) 1999-12-15
ES2212956T3 (en) 2004-08-16
ES2189147T3 (en) 2003-07-01
ATE229458T1 (en) 2002-12-15
DE29703275U1 (en) 1998-06-25
EP1078863A1 (en) 2001-02-28
WO1998038102A1 (en) 1998-09-03
ATE256604T1 (en) 2004-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: KUNSTSTOFFWERK KUTTERER GMBH & CO. KG, 76189 K, DE

Owner name: WEENER PLASTIK AG, 26826 WEENER, DE

8310 Action for declaration of annulment