ATE339778T1 - Verschlusskappe für alkalische zelle - Google Patents

Verschlusskappe für alkalische zelle

Info

Publication number
ATE339778T1
ATE339778T1 AT99938886T AT99938886T ATE339778T1 AT E339778 T1 ATE339778 T1 AT E339778T1 AT 99938886 T AT99938886 T AT 99938886T AT 99938886 T AT99938886 T AT 99938886T AT E339778 T1 ATE339778 T1 AT E339778T1
Authority
AT
Austria
Prior art keywords
end cap
insulating
disk
sealing
cap assembly
Prior art date
Application number
AT99938886T
Other languages
English (en)
Inventor
Sean A Sargeant
William H Gardner
Original Assignee
Duracell 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 Duracell Inc filed Critical Duracell Inc
Application granted granted Critical
Publication of ATE339778T1 publication Critical patent/ATE339778T1/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
    • H01M50/30—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
    • H01M50/147—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
    • H01M50/183—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
    • H01M50/183—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
    • H01M50/19—Sealing members characterised by the material
    • H01M50/197—Sealing members characterised by the material having a layered structure
    • 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
    • H01M50/198—Sealing members characterised by the material characterised by physical properties, e.g. adhesiveness or hardness
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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)
  • Optical Measuring Cells (AREA)
  • Secondary Cells (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
AT99938886T 1998-07-29 1999-07-28 Verschlusskappe für alkalische zelle ATE339778T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/124,319 US6042967A (en) 1998-07-29 1998-07-29 End cap seal assembly for an electrochemical cell

Publications (1)

Publication Number Publication Date
ATE339778T1 true ATE339778T1 (de) 2006-10-15

Family

ID=22414161

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99938886T ATE339778T1 (de) 1998-07-29 1999-07-28 Verschlusskappe für alkalische zelle

Country Status (10)

Country Link
US (1) US6042967A (de)
EP (1) EP1104585B1 (de)
JP (1) JP2002521805A (de)
CN (1) CN1159792C (de)
AT (1) ATE339778T1 (de)
AU (1) AU5327599A (de)
CA (1) CA2337071A1 (de)
DE (1) DE69933226T2 (de)
TW (1) TW434929B (de)
WO (1) WO2000007252A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100300405B1 (ko) * 1998-09-10 2002-06-20 김순택 이차전지의캡어셈블리
US6270918B1 (en) * 1999-02-08 2001-08-07 Eveready Battery Company, Inc. Low profile ventable seal for an electrochemical cell
US6495284B2 (en) 2001-02-12 2002-12-17 The Gillette Company End seal assembly for an alkaline cell
US6887614B2 (en) * 2001-07-30 2005-05-03 The Gillette Company End cap assembly for an electrochemical cell
US6991872B2 (en) * 2003-03-26 2006-01-31 The Gillette Company End cap seal assembly for an electrochemical cell
JP4701623B2 (ja) * 2004-03-31 2011-06-15 株式会社Ｇｓユアサ 密閉形電池
JP4944482B2 (ja) * 2006-04-19 2012-05-30 パナソニック株式会社 アルカリ電池
US20080085450A1 (en) * 2006-10-05 2008-04-10 Depalma Christopher L End cap seal assembly for an electrochemical cell
US20080102365A1 (en) * 2006-10-31 2008-05-01 Yoppolo Robert A End cap seal assembly for an electrochemical cell
US20080102366A1 (en) * 2006-10-31 2008-05-01 Anglin David L End cap seal for an electrochemical cell
US20080166626A1 (en) * 2007-01-05 2008-07-10 Yoppolo Robert A End cap seal assembly for an electrochemical cell
US20080220316A1 (en) * 2007-03-06 2008-09-11 Berkowitz Fred J End cap seal assembly for a lithium cell
US20090226805A1 (en) * 2008-03-07 2009-09-10 Robert Yoppolo Battery
DE102012217406A1 (de) * 2012-09-26 2014-04-17 Robert Bosch Gmbh Batteriezelle mit in Gehäuse formschlüssig fixierter Deckplatte
US9985265B2 (en) * 2015-04-13 2018-05-29 Johnson Controls Technology Company Flexible ribs of a bus bar carrier
CN104979499B (zh) * 2015-05-20 2017-04-12 福建南平南孚电池有限公司 一次碱性电池的密封结构
CN106549122B (zh) * 2015-09-18 2020-01-03 光宝电子(广州)有限公司 防水电池收容结构
CN106058120B (zh) * 2016-07-18 2018-08-31 中银（宁波）电池有限公司 电池集电体及碱性电池
WO2018183804A1 (en) 2017-03-30 2018-10-04 Donaldson Company, Inc. Vent with relief valve
KR102085094B1 (ko) * 2017-04-03 2020-04-23 주식회사 엘지화학 이차전지
USD915564S1 (en) * 2019-02-08 2021-04-06 Donaldson Company, Inc. End cap seal
CN112103409B (zh) * 2019-06-17 2023-05-26 北京好风光储能技术有限公司 一种三段式的电池壳体
AU2021273919A1 (en) 2020-05-22 2022-10-06 Duracell U.S. Operations, Inc. Seal assembly for a battery cell
KR20220048373A (ko) * 2020-10-12 2022-04-19 주식회사 엘지에너지솔루션 버튼형 이차전지
WO2022178679A1 (zh) * 2021-02-23 2022-09-01 宁德时代新能源科技股份有限公司 电池单体、电池、用电装置及制备电池单体的方法和装置
WO2023173271A1 (en) * 2022-03-15 2023-09-21 Techtronic Cordless Gp Insulator for tabless jellyroll battery cells

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3617386A (en) * 1970-04-30 1971-11-02 Esb Inc Sealed cell construction
US4052537A (en) * 1976-10-01 1977-10-04 P. R. Mallory & Co. Inc. Electrical device
JPS5840304B2 (ja) * 1978-07-10 1983-09-05 日立マクセル株式会社 アルカリ電池
JPS56136453A (en) * 1980-03-26 1981-10-24 Matsushita Electric Ind Co Ltd Production of sealing material for battery
CA1179730A (en) * 1982-06-16 1984-12-18 Marian Wiacek Snap-in sealing and insulating member for galvanic cells
JPS593473U (ja) * 1982-06-30 1984-01-10 富士電気化学株式会社 乾電池
JPS5998450A (ja) * 1982-10-30 1984-06-06 Toshiba Battery Co Ltd アルカリ電池
JPS6077352A (ja) * 1983-10-03 1985-05-01 Matsushita Electric Ind Co Ltd 密閉電池
US4537841A (en) * 1983-11-04 1985-08-27 Duracell Inc. Metal-supported seals for galvanic cells
US5589293A (en) * 1988-05-05 1996-12-31 Duracell Inc. Sealed galvanic cell with injection molded top
US5080985A (en) * 1989-12-07 1992-01-14 Duracell Inc. High pressure seal for alkaline cells
US5150602A (en) * 1990-09-10 1992-09-29 Duracell Inc. Crimping method for electrochemical cells
US5248568A (en) * 1991-10-29 1993-09-28 Eveready Battery Company, Inc. Blowout multilayer film seal assembly for galvanic cells
US5532081A (en) * 1994-08-24 1996-07-02 Duracell Inc. Upward deflecting support disk for electrochemical cell seal
JPH08124544A (ja) * 1994-10-27 1996-05-17 Fuji Elelctrochem Co Ltd 筒形アルカリ電池
JP3371616B2 (ja) * 1995-05-22 2003-01-27 松下電器産業株式会社 電池及びその製造方法
JPH0927305A (ja) * 1995-07-11 1997-01-28 Unitika Ltd アルカリ電池封口ガスケット用材料
JP3557748B2 (ja) * 1995-09-21 2004-08-25 宇部興産株式会社 密閉型非水二次電池
JP3016065B2 (ja) * 1995-11-10 2000-03-06 古河電池株式会社 円筒形ニッケル・水素二次電池の製造方法
JPH10162800A (ja) * 1996-12-02 1998-06-19 Toshiba Battery Co Ltd アルカリマンガン電池
US5821010A (en) * 1997-02-07 1998-10-13 Eveready Battery Company, Inc. Galvanic cell having a reliable sealable vent closure
US5876868A (en) * 1997-04-25 1999-03-02 Hohsen Corp. Battery sealing structure
US5935731A (en) * 1997-11-20 1999-08-10 Voltec Pte. Ltd. Cylindrical battery

Also Published As

Publication number Publication date
WO2000007252A1 (en) 2000-02-10
CA2337071A1 (en) 2000-02-10
DE69933226D1 (de) 2006-10-26
EP1104585B1 (de) 2006-09-13
DE69933226T2 (de) 2007-08-30
US6042967A (en) 2000-03-28
JP2002521805A (ja) 2002-07-16
AU5327599A (en) 2000-02-21
TW434929B (en) 2001-05-16
CN1159792C (zh) 2004-07-28
CN1310866A (zh) 2001-08-29
EP1104585A1 (de) 2001-06-06

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