EP0922649B1 - Sicherheitsventil aus Kunststoff für Behälter - Google Patents

Sicherheitsventil aus Kunststoff für Behälter Download PDF

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Publication number
EP0922649B1
EP0922649B1 EP98122668A EP98122668A EP0922649B1 EP 0922649 B1 EP0922649 B1 EP 0922649B1 EP 98122668 A EP98122668 A EP 98122668A EP 98122668 A EP98122668 A EP 98122668A EP 0922649 B1 EP0922649 B1 EP 0922649B1
Authority
EP
European Patent Office
Prior art keywords
valve
air
surge
cap
hub
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
EP98122668A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0922649A1 (de
Inventor
Udo Schütz
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.)
Protechna SA
Original Assignee
Protechna SA
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 Protechna SA filed Critical Protechna SA
Publication of EP0922649A1 publication Critical patent/EP0922649A1/de
Application granted granted Critical
Publication of EP0922649B1 publication Critical patent/EP0922649B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7771—Bi-directional flow valves
    • Y10T137/778—Axes of ports co-axial
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/794—With means for separating solid material from the fluid
    • Y10T137/8122—Planar strainer normal to flow path

Definitions

  • the holding ribs 8 of the hub 7 have a hat profile 12 Valve membrane 11 adapted profile 29 to support the Valve membrane at a container overpressure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Closures For Containers (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Safety Valves (AREA)
  • Pallets (AREA)
  • Packages (AREA)
  • Check Valves (AREA)
EP98122668A 1997-12-12 1998-11-30 Sicherheitsventil aus Kunststoff für Behälter Expired - Lifetime EP0922649B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19755205A DE19755205C1 (de) 1997-12-12 1997-12-12 Sicherheitsventil aus Kunststoff für Behälter
DE19755205 1997-12-12

Publications (2)

Publication Number Publication Date
EP0922649A1 EP0922649A1 (de) 1999-06-16
EP0922649B1 true EP0922649B1 (de) 2002-07-03

Family

ID=7851645

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98122668A Expired - Lifetime EP0922649B1 (de) 1997-12-12 1998-11-30 Sicherheitsventil aus Kunststoff für Behälter

Country Status (14)

Country Link
US (1) US6058966A (ru)
EP (1) EP0922649B1 (ru)
JP (1) JP3485814B2 (ru)
CN (1) CN1070808C (ru)
AR (1) AR008350A1 (ru)
AU (1) AU734103B2 (ru)
CA (1) CA2255378C (ru)
DE (2) DE19755205C1 (ru)
DK (1) DK0922649T3 (ru)
ES (1) ES2175598T3 (ru)
MY (1) MY117154A (ru)
NO (1) NO318458B1 (ru)
PL (1) PL193766B1 (ru)
RU (1) RU2150418C1 (ru)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6736162B2 (en) * 2002-04-05 2004-05-18 Fisher Controls International, Llc Pressure relief valve with improved repairability
GB2401330B (en) * 2003-05-09 2006-04-12 Westinghouse Brakes Pressure equalisation device
DE102010051687A1 (de) * 2010-11-17 2012-05-24 Bayerische Motoren Werke Aktiengesellschaft Energiespeicher für ein Kraftfahrzeug mit einer Verschlussvorrichtung zur Kondensatausleitung
DE102012202103A1 (de) 2012-02-13 2013-08-14 Robert Bosch Gmbh Druckausgleichselement mit einer Membran, Gehäuse, Batteriezellenmodul sowie Kraftfahrzeug
US20140209601A1 (en) * 2013-01-30 2014-07-31 Agm Container Controls, Inc. Breather Valve Assemblies
DE202015008399U1 (de) 2015-12-08 2016-01-08 Protechna S.A. Spundstopfen mit integrierter Druckausgleichseinrichtung
CN106090353A (zh) * 2016-06-22 2016-11-09 北京良乡蓝鑫水利工程设计有限公司 鱼嘴式排气排水装置及设有该装置的水体防渗系统
DE102018103137B3 (de) * 2018-02-13 2018-11-08 Schütz GmbH & Co. KGaA Spundstopfenverschluss für Spundbehälter
CN110822139B (zh) * 2018-07-17 2023-08-01 碧美斯制造公司 卸压盖
NL2026459B1 (en) * 2020-09-11 2022-05-09 Profloating B V Solar float with a breathable cap
WO2022265252A1 (ko) * 2021-06-15 2022-12-22 (주)투엔티원 건축물의 오배수관용 통기밸브
CN114056750A (zh) * 2021-07-15 2022-02-18 上海沣奇实业有限公司 一种压力自适应的罐体密封组件

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2679946A (en) * 1951-05-14 1954-06-01 Stant Mfg Company Inc Gasoline tank cap with doubleacting valve
US3497395A (en) * 1967-09-21 1970-02-24 Yardney International Corp Venting valve assembly
FR2279000A1 (fr) * 1974-01-15 1976-02-13 Dba Bouchon de reservoir d'alimentation en liquide
US4016904A (en) * 1975-12-29 1977-04-12 Central Safety Equipment Co. Safety vent valve
DE2600343C3 (de) * 1976-01-07 1978-06-15 Alfred 4330 Muelheim Remmert Automatisch arbeitendes, druckabhängig gesteuertes Belüftungsventil für einen Behälter, der eine unter Druck stehende Kühlflüssigkeit enthält
US4109674A (en) * 1977-05-25 1978-08-29 General Motors Corporation Pressure and vacuum relief valve assembly
JPS5942358Y2 (ja) * 1979-06-01 1984-12-11 株式会社東海理化電機製作所 車輛用燃料タンクキヤツプ
US4506809A (en) * 1982-06-25 1985-03-26 Calmar, Inc. Dispensing fitment for squeeze bottles
JPH0647796Y2 (ja) * 1987-05-29 1994-12-07 豊田合成株式会社 正圧弁付キヤツプ
US4922954A (en) * 1988-03-04 1990-05-08 Kelch Corp. Bi-directional pressure relief vent for a fuel tank
DE4115610A1 (de) * 1991-01-15 1992-07-16 Hausach Umformtechnik Be- und entlueftungsvorrichtung fuer behaelter
JPH0831398A (ja) * 1994-07-13 1996-02-02 Matsushita Electric Ind Co Ltd 蓄電池用安全弁とそれを用いた密閉形アルカリ蓄電池
DE29608342U1 (de) * 1996-05-08 1996-07-04 Protechna S.A., Freiburg/Fribourg Sicherheitsventil aus Kunststoff für Behälter
DE29702772U1 (de) * 1997-02-17 1997-04-03 Protechna S.A., Freiburg/Fribourg Belüftungsventil aus Kunststoff für Behälter

Also Published As

Publication number Publication date
CA2255378C (en) 2004-04-27
MY117154A (en) 2004-05-31
NO985692L (no) 1999-06-14
JP3485814B2 (ja) 2004-01-13
PL330137A1 (en) 1999-06-21
AU9417298A (en) 1999-07-01
NO318458B1 (no) 2005-03-21
PL193766B1 (pl) 2007-03-30
CN1070808C (zh) 2001-09-12
NO985692D0 (no) 1998-12-04
AR008350A1 (es) 1999-12-29
JPH11342969A (ja) 1999-12-14
ES2175598T3 (es) 2002-11-16
CA2255378A1 (en) 1999-06-12
AU734103B2 (en) 2001-06-07
US6058966A (en) 2000-05-09
EP0922649A1 (de) 1999-06-16
CN1221697A (zh) 1999-07-07
RU2150418C1 (ru) 2000-06-10
DE59804649D1 (de) 2002-08-08
DK0922649T3 (da) 2002-10-28
DE19755205C1 (de) 1999-06-17

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