DE69206426T2 - Verschlussanordnung für alkalische Batterie. - Google Patents

Verschlussanordnung für alkalische Batterie.

Info

Publication number
DE69206426T2
DE69206426T2 DE69206426T DE69206426T DE69206426T2 DE 69206426 T2 DE69206426 T2 DE 69206426T2 DE 69206426 T DE69206426 T DE 69206426T DE 69206426 T DE69206426 T DE 69206426T DE 69206426 T2 DE69206426 T2 DE 69206426T2
Authority
DE
Germany
Prior art keywords
sealing element
battery
reinforcing
sealing
cylindrical part
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
DE69206426T
Other languages
German (de)
English (en)
Other versions
DE69206426D1 (de
Inventor
Shinichi Ando
Kazuhiro Hashimoto
Yoshinari Ichinose
Kuniyasu Oya
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of DE69206426D1 publication Critical patent/DE69206426D1/de
Application granted granted Critical
Publication of DE69206426T2 publication Critical patent/DE69206426T2/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
    • H01M50/10—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)
DE69206426T 1991-01-14 1992-01-08 Verschlussanordnung für alkalische Batterie. Expired - Fee Related DE69206426T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1991004115U JP2543325Y2 (ja) 1991-01-14 1991-01-14 電 池

Publications (2)

Publication Number Publication Date
DE69206426D1 DE69206426D1 (de) 1996-01-18
DE69206426T2 true DE69206426T2 (de) 1996-07-18

Family

ID=11575788

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69206426T Expired - Fee Related DE69206426T2 (de) 1991-01-14 1992-01-08 Verschlussanordnung für alkalische Batterie.

Country Status (4)

Country Link
US (1) US5173379A (enExample)
EP (1) EP0495383B1 (enExample)
JP (1) JP2543325Y2 (enExample)
DE (1) DE69206426T2 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5227261A (en) * 1991-10-15 1993-07-13 Eveready Battery Company, Inc. Cylindrical electrochemical cells with a diaphragm seal
US5432017A (en) * 1992-09-14 1995-07-11 Motorola, Inc. Battery pack and method of forming same
US5532081A (en) * 1994-08-24 1996-07-02 Duracell Inc. Upward deflecting support disk for electrochemical cell seal
IL114880A (en) * 1994-08-24 1998-09-24 Duracell Inc Electrochemical cell gasket
US5776631A (en) * 1995-12-06 1998-07-07 Eveready Battery Company, Inc. Safety snap-through seal for galvanic cells
US6010802A (en) * 1996-01-22 2000-01-04 Rayovac Corporation Current collector assembly
US5925478A (en) * 1997-06-25 1999-07-20 Eveready Battery Company, Inc. V-shaped gasket for galvanic cells
US5932371A (en) * 1997-06-30 1999-08-03 Eveready Battery Company, Inc. Snap-through gasket for galvanic cells
US6022635A (en) * 1997-09-24 2000-02-08 Eveready Battery Company, Inc. Electrochemical cell having a moisture barrier
US6060192A (en) * 1998-03-06 2000-05-09 Eveready Battery Company, Inc. Collector assembly for an electrochemical cell including an integral seal/inner cover
US6001504A (en) * 1998-03-11 1999-12-14 Duracell Inc. Prismatic battery housing
US6265096B1 (en) * 1998-08-21 2001-07-24 Eveready Battery Company, Inc. Electrochemical cell having collector electrically insulated from cover
US6270918B1 (en) * 1999-02-08 2001-08-07 Eveready Battery Company, Inc. Low profile ventable seal for an electrochemical cell
US6265104B1 (en) 1999-08-13 2001-07-24 The Gillette Company Hot-melt seal for metal-air battery
US6737188B2 (en) * 2002-02-20 2004-05-18 Eveready Battery Company, Inc. Seal for an electrochemical cell
KR100599792B1 (ko) * 2004-05-19 2006-07-13 삼성에스디아이 주식회사 이차 전지와 이에 사용되는 전극 조립체 및 집전판
JP2007048730A (ja) * 2005-07-15 2007-02-22 Matsushita Electric Ind Co Ltd アルカリ乾電池
WO2010059957A2 (en) 2008-11-21 2010-05-27 Johnson Controls - Saft Advanced Power Solutions Llc Current collector for an electrochemical cell
JP7306821B2 (ja) * 2018-12-17 2023-07-11 日本メクトロン株式会社 シール機構付接続端子及び電気機器
CN212587593U (zh) * 2020-01-13 2021-02-23 比亚迪股份有限公司 一种电池、电池模组、电池包和电动车
WO2023141983A1 (zh) * 2022-01-28 2023-08-03 宁德时代新能源科技股份有限公司 电池单体、电池、用电设备及电池单体的制造方法和设备

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4048401A (en) * 1975-01-09 1977-09-13 Gte Laboratories Incorporated Hermetically sealed primary electrochemical cell and a method for its production
US4110518A (en) * 1976-10-01 1978-08-29 P.R. Mallory & Co. Inc. Fluorocarbon seal
US4191806A (en) * 1978-08-28 1980-03-04 Esb Incorporated Pressure vent for a sealed primary cell
DE2941757C2 (de) * 1979-10-16 1982-06-16 Varta Batterie Ag, 3000 Hannover Verschlußanordnung für galvanische Elemente und Verfahren zu deren Herstellung
JPS57194452A (en) * 1981-05-27 1982-11-30 Hitachi Maxell Ltd Production method of cylindrical alkali cell
JPS63304568A (ja) * 1987-06-05 1988-12-12 Toshiba Battery Co Ltd 電池
KR920004316B1 (ko) * 1987-08-28 1992-06-01 마쯔시다덴기산교 가부시가기아샤 알칼리건전지
CA2037332C (en) * 1990-04-09 2001-11-20 Katherine A. Murphy Rollback inner cover

Also Published As

Publication number Publication date
US5173379A (en) 1992-12-22
EP0495383B1 (en) 1995-12-06
JPH0499357U (enExample) 1992-08-27
EP0495383A2 (en) 1992-07-22
EP0495383A3 (en) 1992-11-25
DE69206426D1 (de) 1996-01-18
JP2543325Y2 (ja) 1997-08-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: PATENTANWAELTE MUELLER & HOFFMANN, 81667 MUENCHEN

8339 Ceased/non-payment of the annual fee