ATE234512T1 - Elektrochemische zelle mit flachprofil- dichtungsanordnung mit nicht wieder verschliessbarem ventil - Google Patents

Elektrochemische zelle mit flachprofil- dichtungsanordnung mit nicht wieder verschliessbarem ventil

Info

Publication number
ATE234512T1
ATE234512T1 AT00928377T AT00928377T ATE234512T1 AT E234512 T1 ATE234512 T1 AT E234512T1 AT 00928377 T AT00928377 T AT 00928377T AT 00928377 T AT00928377 T AT 00928377T AT E234512 T1 ATE234512 T1 AT E234512T1
Authority
AT
Austria
Prior art keywords
seal member
container
disposed
cover
electrochemical cell
Prior art date
Application number
AT00928377T
Other languages
English (en)
Inventor
Robert M Janmey
Original Assignee
Eveready Battery Inc
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 Eveready Battery Inc filed Critical Eveready Battery Inc
Application granted granted Critical
Publication of ATE234512T1 publication Critical patent/ATE234512T1/de

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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/154—Lid or cover comprising an axial bore for receiving a central current collector
    • 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
    • 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)
  • Primary Cells (AREA)
AT00928377T 1999-04-27 2000-04-25 Elektrochemische zelle mit flachprofil- dichtungsanordnung mit nicht wieder verschliessbarem ventil ATE234512T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/300,413 US6270919B1 (en) 1999-04-27 1999-04-27 Electrochemical cell having low profile seal assembly with anti-resealing vent
PCT/US2000/011114 WO2000065675A1 (en) 1999-04-27 2000-04-25 Electrochemical cell having low profile seal assembly with anti-resealing vent

Publications (1)

Publication Number Publication Date
ATE234512T1 true ATE234512T1 (de) 2003-03-15

Family

ID=23159002

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00928377T ATE234512T1 (de) 1999-04-27 2000-04-25 Elektrochemische zelle mit flachprofil- dichtungsanordnung mit nicht wieder verschliessbarem ventil

Country Status (7)

Country Link
US (1) US6270919B1 (de)
EP (1) EP1192678B1 (de)
JP (1) JP2002543565A (de)
AT (1) ATE234512T1 (de)
AU (1) AU4662600A (de)
DE (1) DE60001660T2 (de)
WO (1) WO2000065675A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002075315A (ja) * 2000-09-04 2002-03-15 Hitachi Maxell Ltd アルカリ乾電池
US6523860B1 (en) * 2000-10-12 2003-02-25 Illinois Tool Works Inc. Fuel cell adapter system for combustion tools
US6620543B2 (en) * 2001-08-09 2003-09-16 Eveready Battery Company, Inc. Electrochemical cell having can vent and cover terminal
US6737188B2 (en) * 2002-02-20 2004-05-18 Eveready Battery Company, Inc. Seal for an electrochemical cell
US20040043286A1 (en) * 2002-08-28 2004-03-04 Janmey Robert M. Seal for an electrochemical cell
US6733917B1 (en) * 2003-03-11 2004-05-11 Eveready Battery Company, Inc. Seal for pressurized container with a rupturable seal
US6991872B2 (en) * 2003-03-26 2006-01-31 The Gillette Company End cap seal assembly for an electrochemical cell
JP2005071648A (ja) * 2003-08-28 2005-03-17 Toshiba Battery Co Ltd 密閉型電池
JP4701623B2 (ja) * 2004-03-31 2011-06-15 株式会社Ｇｓユアサ 密閉形電池
US7579105B2 (en) * 2005-02-18 2009-08-25 The Gillette Company End cap assembly and vent for high power cells
ES2275419B1 (es) * 2005-07-27 2008-04-16 Celaya Emparanza Y Galdos, S.A. Cegasa "dispositivo de seguridad en cierres estancos de pilas electroquimicas".
KR101372477B1 (ko) 2008-03-06 2014-03-11 삼성에스디아이 주식회사 캡 조립체 및 이를 구비하는 이차 전지
JP2013025882A (ja) * 2011-07-15 2013-02-04 Toshiba Corp 二次電池

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3314824A (en) * 1965-03-22 1967-04-18 Union Carbide Corp Puncture-type safety seal for galvanic cells
US5589293A (en) 1988-05-05 1996-12-31 Duracell Inc. Sealed galvanic cell with injection molded top
JPH0644976A (ja) * 1992-05-04 1994-02-18 Eveready Battery Co Inc 電気化学槽用の集電器組立体の製造方法
US5422201A (en) 1993-08-04 1995-06-06 Eveready Battery Company, Inc. Current collector assembly for an electrochemical cell
IL114880A (en) 1994-08-24 1998-09-24 Duracell Inc Electrochemical cell gasket

Also Published As

Publication number Publication date
AU4662600A (en) 2000-11-10
EP1192678A1 (de) 2002-04-03
EP1192678B1 (de) 2003-03-12
DE60001660D1 (de) 2003-04-17
WO2000065675A1 (en) 2000-11-02
DE60001660T2 (de) 2003-11-27
JP2002543565A (ja) 2002-12-17
US6270919B1 (en) 2001-08-07

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties