DE69010116D1 - Batterie mit einer Dichtvorrichtung für die Öffnung. - Google Patents

Batterie mit einer Dichtvorrichtung für die Öffnung.

Info

Publication number
DE69010116D1
DE69010116D1 DE69010116T DE69010116T DE69010116D1 DE 69010116 D1 DE69010116 D1 DE 69010116D1 DE 69010116 T DE69010116 T DE 69010116T DE 69010116 T DE69010116 T DE 69010116T DE 69010116 D1 DE69010116 D1 DE 69010116D1
Authority
DE
Germany
Prior art keywords
battery
opening
sealing device
sealing
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 - Fee Related
Application number
DE69010116T
Other languages
English (en)
Other versions
DE69010116T2 (de
Inventor
Fumio Daio
Masaki Kojima
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69010116D1 publication Critical patent/DE69010116D1/de
Application granted granted Critical
Publication of DE69010116T2 publication Critical patent/DE69010116T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • H01M50/3425—Non-re-sealable arrangements in the form of rupturable membranes or weakened parts, e.g. pierced with the aid of a sharp member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
DE69010116T 1989-08-29 1990-08-28 Batterie mit einer Dichtvorrichtung für die Öffnung. Expired - Fee Related DE69010116T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1221972A JPH07107840B2 (ja) 1989-08-29 1989-08-29 有機電解質電池

Publications (2)

Publication Number Publication Date
DE69010116D1 true DE69010116D1 (de) 1994-07-28
DE69010116T2 DE69010116T2 (de) 1994-10-20

Family

ID=16775053

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69010116T Expired - Fee Related DE69010116T2 (de) 1989-08-29 1990-08-28 Batterie mit einer Dichtvorrichtung für die Öffnung.

Country Status (4)

Country Link
US (1) US5156930A (de)
EP (1) EP0415378B1 (de)
JP (1) JPH07107840B2 (de)
DE (1) DE69010116T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4325628C2 (de) * 1993-07-30 2002-12-05 Stross Gmbh & Co Besitzgesells Gasdicht verschlossene, galvanische Knopfzelle
KR970054707A (ko) * 1995-12-22 1997-07-31 배순훈 리튬전지의 상부캡 구조
JP3108360B2 (ja) * 1996-02-15 2000-11-13 福田金属箔粉工業株式会社 電池用安全弁素子および安全弁付き電池ケース蓋
KR100202928B1 (ko) * 1996-03-30 1999-06-15 전주범 유기 전해액 전지용 안전장치
US5958617A (en) * 1996-12-11 1999-09-28 Matsushita Electric Industrial Co., Ltd. Thin type battery
US6344292B1 (en) * 1997-07-29 2002-02-05 Ngk Insulators, Ltd. Lithium secondary battery
US6875540B2 (en) * 1997-07-29 2005-04-05 Ngk Insulators, Ltd. Lithium secondary battery
JP3599967B2 (ja) * 1997-09-09 2004-12-08 松下電器産業株式会社 密閉型電池
US6183902B1 (en) * 1998-06-05 2001-02-06 Eveready Battery Company, Inc. Beaded electrode cup for a miniature galvanic cell
US6300004B1 (en) 1998-08-21 2001-10-09 Eveready Battery Company, Inc. Battery constructions having reduced collector assembly volume
USRE38518E1 (en) 1998-08-21 2004-05-18 Eveready Battery Company, Inc. Battery constructions having increased internal volume for active components
US6265101B1 (en) 1998-08-21 2001-07-24 Eveready Battery Company, Inc. Battery constructions having increased internal volume for active components
US6294283B1 (en) * 1998-08-21 2001-09-25 Eveready Battery Company, Inc. Electrochemical cell having low profile seal assembly
US6468692B1 (en) * 1999-06-08 2002-10-22 Ngk Insulators, Ltd. Lithium secondary battery with sealed casing members
WO2001017043A1 (en) 1999-08-27 2001-03-08 Mitsui Chemicals, Inc. Laminate, method for preparation thereof, and use thereof
KR100378020B1 (ko) * 1999-12-28 2003-03-29 주식회사 엘지화학 폴리올레핀계 수지제 안전판을 이용한 리튬 이온 전지
US7687189B2 (en) * 2004-04-28 2010-03-30 Eveready Battery Company, Inc. Housing for a sealed electrochemical battery cell
US7833647B2 (en) * 2004-04-28 2010-11-16 Eveready Battery Company, Inc. Closure vent seal and assembly
US7544439B2 (en) 2005-04-27 2009-06-09 The Gillette Company Venting water-tight battery-operated devices
US7763375B2 (en) 2006-05-24 2010-07-27 Eveready Battery Company, Inc. Current interrupt device for batteries
US20080254343A1 (en) * 2007-04-16 2008-10-16 Eveready Battery Company, Inc. Electrochemical cell with thermal current interrupting switch
US8147999B2 (en) * 2008-06-11 2012-04-03 Eveready Battery Company, Inc. Closure assembly with low vapor transmission for electrochemical cell
US20100081040A1 (en) * 2008-09-30 2010-04-01 Ching-Tuan Wang Safety device for rechargeable battery
DE102011080325A1 (de) * 2011-08-03 2013-02-07 Elringklinger Ag Druckausgleichsvorrichtung für ein Gehäuse einer elektrochemischen Vorrichtung
DE102020116460A1 (de) 2020-06-23 2021-12-23 Bayerische Motoren Werke Aktiengesellschaft Batteriezellgehäuse mit einer Berstmembran

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3062910A (en) * 1961-03-09 1962-11-06 Gould National Batteries Inc Sealing and pressure relief device for galvanic cells
US3262819A (en) * 1965-06-09 1966-07-26 Sonotone Corp Sealed alkaline battery cells with excess gas pressure release
JPS5340433A (en) * 1977-04-28 1978-04-13 Hitachi Heating Appliance Co Ltd Dwarf electronic range equipment
CA1150767A (en) * 1979-06-07 1983-07-26 Hironosuke Ikeda Safety valve means for battery
JPS5915398A (ja) * 1982-07-15 1984-01-26 Matsushita Electric Ind Co Ltd スピ−カ
WO1985000469A1 (en) * 1983-07-08 1985-01-31 Union Carbide Corporation Low profile seal
US4783383A (en) * 1986-12-02 1988-11-08 Sanyo Electric Co., Ltd. Sealed type battery provided with safety valve means and method of manufacturing same

Also Published As

Publication number Publication date
EP0415378A3 (en) 1993-02-03
JPH07107840B2 (ja) 1995-11-15
DE69010116T2 (de) 1994-10-20
US5156930A (en) 1992-10-20
EP0415378A2 (de) 1991-03-06
JPH0384852A (ja) 1991-04-10
EP0415378B1 (de) 1994-06-22

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee