ATE306121T1 - Dichtung für elektrochemische zelle - Google Patents

Dichtung für elektrochemische zelle

Info

Publication number
ATE306121T1
ATE306121T1 AT02797286T AT02797286T ATE306121T1 AT E306121 T1 ATE306121 T1 AT E306121T1 AT 02797286 T AT02797286 T AT 02797286T AT 02797286 T AT02797286 T AT 02797286T AT E306121 T1 ATE306121 T1 AT E306121T1
Authority
AT
Austria
Prior art keywords
electrochemical cell
seal
seal member
thermoplastic material
thermoplastic
Prior art date
Application number
AT02797286T
Other languages
English (en)
Inventor
Mark A Schubert
Robert E Ray Jr
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 ATE306121T1 publication Critical patent/ATE306121T1/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
    • H01M50/183—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
    • H01M50/10—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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/179—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells having curved cross-section, e.g. round or elliptic
    • 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)
  • Sealing Battery Cases Or Jackets (AREA)
  • Fuel Cell (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Primary Cells (AREA)
AT02797286T 2001-12-20 2002-12-12 Dichtung für elektrochemische zelle ATE306121T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/033,830 US6878486B2 (en) 2001-12-20 2001-12-20 Seal for electrochemical cell
PCT/US2002/039741 WO2003054982A2 (en) 2001-12-20 2002-12-12 Seal for electrochemical cell

Publications (1)

Publication Number Publication Date
ATE306121T1 true ATE306121T1 (de) 2005-10-15

Family

ID=21872693

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02797286T ATE306121T1 (de) 2001-12-20 2002-12-12 Dichtung für elektrochemische zelle

Country Status (8)

Country Link
US (1) US6878486B2 (de)
EP (1) EP1483798B1 (de)
JP (1) JP4615863B2 (de)
CN (1) CN100336242C (de)
AT (1) ATE306121T1 (de)
AU (1) AU2002361647A1 (de)
DE (1) DE60206529T2 (de)
WO (1) WO2003054982A2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10160905B4 (de) * 2001-12-12 2007-07-19 Carl Freudenberg Kg Dichtungsanordnung für Brennstoffzellen, Verfahren zur Herstellung und Verwendung einer solchen Dichtungsanordnung
JP4042439B2 (ja) * 2002-03-18 2008-02-06 トヨタ自動車株式会社 レーザ溶着された組立体
JP4303938B2 (ja) * 2002-10-31 2009-07-29 Ｆｄｋ株式会社 円筒型電池
US7491464B2 (en) 2003-01-03 2009-02-17 The Gillette Company Alkaline cell with flat housing
DE10330192B4 (de) * 2003-07-03 2008-11-13 Infineon Technologies Ag Verfahren zum Abscheiden einer porösen Haftvermittlungsschicht auf einer Oberfläche eines elektrisch leitenden Körpers sowie Verwendung des Verfahrens
US8252458B2 (en) * 2003-10-09 2012-08-28 Eveready Battery Company, Inc. Electrolyte-absoring, non-permeable sealing materials
US7923137B2 (en) * 2003-10-09 2011-04-12 Eveready Battery Company, Inc. Nonaqueous cell with improved thermoplastic sealing member
US7833647B2 (en) * 2004-04-28 2010-11-16 Eveready Battery Company, Inc. Closure vent seal and assembly
US7687189B2 (en) * 2004-04-28 2010-03-30 Eveready Battery Company, Inc. Housing for a sealed electrochemical battery cell
US20080026286A1 (en) * 2006-07-31 2008-01-31 Eveready Battery Company, Inc. Nail-type current collector with non-conductive core and surface metallization for electrochemical cell
KR101213862B1 (ko) * 2008-03-31 2012-12-18 아사히 가세이 이-매터리얼즈 가부시키가이샤 미다공성 필름 및 그 제조방법
US8147999B2 (en) * 2008-06-11 2012-04-03 Eveready Battery Company, Inc. Closure assembly with low vapor transmission for electrochemical cell
US8337572B2 (en) * 2008-06-17 2012-12-25 Panasonic Corporation Battery and method for producing the same
TWI397551B (zh) * 2008-07-31 2013-06-01 Asahi Kasei E Materials Corp 微多孔性膜及其製造方法
JP5566641B2 (ja) * 2009-08-26 2014-08-06 株式会社東芝 電池
EP2573835B1 (de) * 2010-05-17 2017-03-22 Zeon Corporation Dichtmaterialzusammensetzung für eine sekundärbatterie, verfahren zu seiner herstellung und sekundärbatterie damit
JP5920650B2 (ja) 2010-12-28 2016-05-18 株式会社Ｇｓユアサ 蓄電素子
JP2012164634A (ja) * 2011-01-20 2012-08-30 Gs Yuasa Corp 蓄電素子
US8748034B2 (en) 2011-04-14 2014-06-10 Gs Yuasa International Ltd. Battery including baffling member including one of projecting portion and recessed portion extending from lid plate
US9312524B2 (en) * 2011-09-20 2016-04-12 R. W. Beckett Corporation Mobile battery modules for high power applications
CN113346170B (zh) * 2021-05-31 2023-05-02 宁德新能源科技有限公司 电池和电子装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5231058B2 (de) * 1972-06-20 1977-08-12
US3992224A (en) * 1974-11-29 1976-11-16 Standard Oil Company (Indiana) Inhibition of liquid and vapor transmission through plastic-substrate seals
JPS5350446A (en) 1976-10-19 1978-05-08 Hitachi Maxell Alkaline battery
JPS5411441A (en) * 1977-06-29 1979-01-27 Yuasa Battery Co Ltd Alkaline cell
JPS5461637A (en) * 1977-10-26 1979-05-18 Japan Storage Battery Co Ltd Enclosed type alkaline battery
JPS5632666A (en) 1979-08-23 1981-04-02 Toshiba Corp Sealed alkaline battery
JPS5784563A (en) 1980-11-14 1982-05-26 Matsushita Electric Ind Co Ltd Battery
DE3437039A1 (de) 1983-11-04 1985-05-23 Duracell International Inc., Tarrytown, N.Y. Abdichtteil mit mineralischen fuellstoffen fuer galvanische zellen
JPH07103284B2 (ja) * 1987-12-04 1995-11-08 出光興産株式会社 耐衝撃性ポリスチレン系樹脂組成物
JPS63202845A (ja) 1987-02-18 1988-08-22 Sanyo Electric Co Ltd 非水電解液電池
US5198314A (en) * 1989-01-04 1993-03-30 Alexander Manufacturing Company Seal for cells containing alkaline electrolyte
CA2090970A1 (en) * 1990-09-20 1992-04-02 Raymond Singleton Polymer membrane
US5332633A (en) * 1993-03-16 1994-07-26 Duracell Inc. Cell sealant
JPH07130341A (ja) * 1993-11-02 1995-05-19 Fuji Photo Film Co Ltd 非水電池
US5508131A (en) * 1994-04-07 1996-04-16 Globe-Union Inc. Injection molded battery containment for bipolar batteries
JPH1050278A (ja) 1996-08-01 1998-02-20 Matsushita Electric Ind Co Ltd 非水電解液電池
FR2752088B1 (fr) * 1996-08-05 1998-09-04 Accumulateurs Fixes Batterie monobloc etanche
CN1063201C (zh) * 1996-12-06 2001-03-14 中国科学院化学研究所 一种密封垫圈和用途
JPH1140118A (ja) * 1997-07-18 1999-02-12 Nippon Zeon Co Ltd アルカリ二次電池用シール剤、およびそれを用いたアルカリ二次電池
US6306537B2 (en) 1998-12-29 2001-10-23 Eveready Battery Company, Inc. Impact modified polystyrene seals for galvanic cells
JP2001139797A (ja) 1999-11-10 2001-05-22 Sumitomo Chem Co Ltd 非水電解質電池封口ガスケット用樹脂組成物、ガスケット及び非水電解質電池

Also Published As

Publication number Publication date
US20030118902A1 (en) 2003-06-26
US6878486B2 (en) 2005-04-12
AU2002361647A1 (en) 2003-07-09
AU2002361647A8 (en) 2003-07-09
EP1483798A2 (de) 2004-12-08
CN1608329A (zh) 2005-04-20
HK1070469A1 (en) 2005-06-17
DE60206529T2 (de) 2006-07-13
CN100336242C (zh) 2007-09-05
WO2003054982A3 (en) 2004-09-16
JP2005526355A (ja) 2005-09-02
JP4615863B2 (ja) 2011-01-19
DE60206529D1 (de) 2005-11-10
EP1483798B1 (de) 2005-10-05
WO2003054982A2 (en) 2003-07-03

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Legal Events

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