DE69607149T2 - Dünne batterie mit ueberdruckventil - Google Patents

Dünne batterie mit ueberdruckventil

Info

Publication number
DE69607149T2
DE69607149T2 DE69607149T DE69607149T DE69607149T2 DE 69607149 T2 DE69607149 T2 DE 69607149T2 DE 69607149 T DE69607149 T DE 69607149T DE 69607149 T DE69607149 T DE 69607149T DE 69607149 T2 DE69607149 T2 DE 69607149T2
Authority
DE
Germany
Prior art keywords
pressure valve
thin battery
battery
thin
valve
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
DE69607149T
Other languages
English (en)
Other versions
DE69607149D1 (de
Inventor
Kiyomi Kozuki
Yoshiko Nishimura
Rikio Iida
Takabumi Fujii
Kazuo Saito
Naoto Kunoike
Tohru Takai
Kenjin Masumoto
Yukimasa Niwa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE69607149D1 publication Critical patent/DE69607149D1/de
Publication of DE69607149T2 publication Critical patent/DE69607149T2/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
    • H01M50/30—Arrangements for facilitating escape of gases
    • H01M50/342—Non-re-sealable arrangements
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/578—Devices or arrangements for the interruption of current in response to pressure
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/581—Devices or arrangements for the interruption of current in response to temperature
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/10—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with wound or folded electrodes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
DE69607149T 1995-12-19 1996-12-11 Dünne batterie mit ueberdruckventil Expired - Fee Related DE69607149T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP33001495A JP3254995B2 (ja) 1995-12-19 1995-12-19 薄型電池用防爆封口板
PCT/JP1996/003615 WO1997023009A1 (en) 1995-12-19 1996-12-11 Thin battery

Publications (2)

Publication Number Publication Date
DE69607149D1 DE69607149D1 (de) 2000-04-20
DE69607149T2 true DE69607149T2 (de) 2000-09-21

Family

ID=18227813

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69607149T Expired - Fee Related DE69607149T2 (de) 1995-12-19 1996-12-11 Dünne batterie mit ueberdruckventil

Country Status (7)

Country Link
EP (1) EP0810677B1 (de)
JP (1) JP3254995B2 (de)
KR (1) KR100238937B1 (de)
CN (1) CN1151566C (de)
CA (1) CA2213002A1 (de)
DE (1) DE69607149T2 (de)
WO (1) WO1997023009A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3885327B2 (ja) 1997-12-19 2007-02-21 ソニー株式会社 偏平角型非水電解液二次電池
US6204635B1 (en) * 1998-05-22 2001-03-20 Texas Instruments Incorporated Current interrupt apparatus particularly adapted for use with prismatic electrochemical cells
US7601460B2 (en) * 2003-11-28 2009-10-13 Panasonic Corporation Prismatic battery and manufacturing method thereof
KR100719728B1 (ko) 2005-12-29 2007-05-17 삼성에스디아이 주식회사 캡 조립체 및 이를 채용한 이차전지
JP2009543293A (ja) * 2006-06-27 2009-12-03 ボストン−パワー，インコーポレイテッド リチウムイオンセル用一体型電流遮断デバイス
JP6016478B2 (ja) * 2012-06-28 2016-10-26 ニチコン株式会社 電解コンデンサ用の圧力弁、および、これを用いた電解コンデンサ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2701375B2 (ja) * 1988-10-21 1998-01-21 ソニー株式会社 防爆型密閉電池
JP3387118B2 (ja) * 1992-06-12 2003-03-17 ソニー株式会社 密閉型電池
JP2970340B2 (ja) * 1992-09-29 1999-11-02 松下電器産業株式会社 密閉型電池用防爆封口板
JPH06203818A (ja) * 1992-12-26 1994-07-22 Hitachi Maxell Ltd 防爆形密閉電池
JPH06231743A (ja) * 1993-02-08 1994-08-19 Toshiba Battery Co Ltd 非水電解液電池
JPH07105933A (ja) * 1993-10-06 1995-04-21 Hitachi Maxell Ltd 防爆形密閉電池
JP3349601B2 (ja) * 1994-10-14 2002-11-25 日立マクセル株式会社 防爆形密閉電池
JP3346675B2 (ja) * 1995-05-02 2002-11-18 松下電器産業株式会社 密閉型電池の防爆封口板

Also Published As

Publication number Publication date
CN1176021A (zh) 1998-03-11
EP0810677B1 (de) 2000-03-15
JPH09167606A (ja) 1997-06-24
CN1151566C (zh) 2004-05-26
KR100238937B1 (ko) 2000-01-15
DE69607149D1 (de) 2000-04-20
CA2213002A1 (en) 1997-06-26
JP3254995B2 (ja) 2002-02-12
WO1997023009A1 (en) 1997-06-26
EP0810677A4 (de) 1998-04-01
KR19980702192A (ko) 1998-07-15
EP0810677A1 (de) 1997-12-03

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee