CN1310350C - 用于电化学电池的密封件 - Google Patents

用于电化学电池的密封件 Download PDF

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Publication number
CN1310350C
CN1310350C CNB038040867A CN03804086A CN1310350C CN 1310350 C CN1310350 C CN 1310350C CN B038040867 A CNB038040867 A CN B038040867A CN 03804086 A CN03804086 A CN 03804086A CN 1310350 C CN1310350 C CN 1310350C
Authority
CN
China
Prior art keywords
seal
electrochemical cell
vent
segment
section
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
CNB038040867A
Other languages
English (en)
Chinese (zh)
Other versions
CN1633720A (zh
Inventor
W·M·斯特克
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.)
Energizer Brands LLC
Original Assignee
Eveready Battery Co 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 Co Inc filed Critical Eveready Battery Co Inc
Publication of CN1633720A publication Critical patent/CN1633720A/zh
Application granted granted Critical
Publication of CN1310350C publication Critical patent/CN1310350C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/152—Lids or covers characterised by their shape for cells having curved cross-section, e.g. round or elliptic
    • 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
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—Organic material
    • 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
    • H01M50/317—Re-sealable arrangements
    • H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
    • 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)
CNB038040867A 2002-02-20 2003-01-29 用于电化学电池的密封件 Expired - Fee Related CN1310350C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/079,678 2002-02-20
US10/079,678 US6737188B2 (en) 2002-02-20 2002-02-20 Seal for an electrochemical cell

Publications (2)

Publication Number Publication Date
CN1633720A CN1633720A (zh) 2005-06-29
CN1310350C true CN1310350C (zh) 2007-04-11

Family

ID=27733075

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB038040867A Expired - Fee Related CN1310350C (zh) 2002-02-20 2003-01-29 用于电化学电池的密封件

Country Status (8)

Country Link
US (1) US6737188B2 (enExample)
EP (1) EP1476910B1 (enExample)
JP (1) JP4515770B2 (enExample)
CN (1) CN1310350C (enExample)
AT (1) ATE311668T1 (enExample)
AU (1) AU2003209423A1 (enExample)
DE (1) DE60302553T2 (enExample)
WO (1) WO2003073532A2 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1678769B1 (en) * 2003-10-28 2011-09-28 Johnson Controls Technology Company Battery system with improved heat dissipation
US7579105B2 (en) * 2005-02-18 2009-08-25 The Gillette Company End cap assembly and vent for high power cells
EP1878085B1 (en) * 2005-03-14 2016-04-20 Johnson Controls Technology Company Lithium battery system
ES2275419B1 (es) * 2005-07-27 2008-04-16 Celaya Emparanza Y Galdos, S.A. Cegasa "dispositivo de seguridad en cierres estancos de pilas electroquimicas".
KR100804703B1 (ko) * 2006-11-01 2008-02-18 삼성에스디아이 주식회사 전기 출력량 측정장치 및 이를 포함하는 연료 전지용 스택
US20080166626A1 (en) * 2007-01-05 2008-07-10 Yoppolo Robert A End cap seal assembly for an electrochemical cell
US20090226805A1 (en) * 2008-03-07 2009-09-10 Robert Yoppolo Battery

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000003697A (ja) * 1998-06-15 2000-01-07 Sony Corp ガスケットとガスケットの成形方法及びこのガスケットを用いた円筒形アルカリ電池
CN1268253A (zh) * 1997-06-25 2000-09-27 永备电池有限公司 原电池用的v－形密封垫圈
US6270919B1 (en) * 1999-04-27 2001-08-07 Eveready Battery Company, Inc. Electrochemical cell having low profile seal assembly with anti-resealing vent

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61133552A (ja) * 1984-12-03 1986-06-20 Fuji Elelctrochem Co Ltd 防爆形電池用封口ガスケツト
JP2543325Y2 (ja) * 1991-01-14 1997-08-06 ソニー株式会社 電 池
JP2000195478A (ja) * 1998-12-24 2000-07-14 Toshiba Battery Co Ltd 円筒形アルカリ電池
US6312850B1 (en) * 1999-09-14 2001-11-06 Eveready Battery Company, Inc. Current collector and seal assembly for electrochemical cell

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1268253A (zh) * 1997-06-25 2000-09-27 永备电池有限公司 原电池用的v－形密封垫圈
JP2000003697A (ja) * 1998-06-15 2000-01-07 Sony Corp ガスケットとガスケットの成形方法及びこのガスケットを用いた円筒形アルカリ電池
US6270919B1 (en) * 1999-04-27 2001-08-07 Eveready Battery Company, Inc. Electrochemical cell having low profile seal assembly with anti-resealing vent

Also Published As

Publication number Publication date
ATE311668T1 (de) 2005-12-15
US6737188B2 (en) 2004-05-18
JP2005518651A (ja) 2005-06-23
EP1476910A2 (en) 2004-11-17
AU2003209423A8 (en) 2003-09-09
CN1633720A (zh) 2005-06-29
AU2003209423A1 (en) 2003-09-09
WO2003073532A3 (en) 2003-12-18
EP1476910B1 (en) 2005-11-30
DE60302553D1 (de) 2006-01-05
US20030157398A1 (en) 2003-08-21
WO2003073532A2 (en) 2003-09-04
DE60302553T2 (de) 2006-08-10
JP4515770B2 (ja) 2010-08-04

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160622

Address after: American Missouri

Patentee after: ENERGIZER BRANDS CO., LTD.

Address before: ohio

Patentee before: Eveready Battery Co., Inc.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070411

Termination date: 20200129