TW367631B - Closed battery - Google Patents

Closed battery

Info

Publication number
TW367631B
TW367631B TW087105541A TW87105541A TW367631B TW 367631 B TW367631 B TW 367631B TW 087105541 A TW087105541 A TW 087105541A TW 87105541 A TW87105541 A TW 87105541A TW 367631 B TW367631 B TW 367631B
Authority
TW
Taiwan
Prior art keywords
battery
metal foil
internal pressure
metal substrate
closed battery
Prior art date
Application number
TW087105541A
Other languages
English (en)
Inventor
Kinji Saijo
Kazuo Yoshida
Nobuyuki Yoshimoto
Yoshihiko Isobe
Akiyoshi Takada
Original Assignee
Toyo Kohan Co Ltd
Fukuda Metal Foil Powder
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 Toyo Kohan Co Ltd, Fukuda Metal Foil Powder filed Critical Toyo Kohan Co Ltd
Application granted granted Critical
Publication of TW367631B publication Critical patent/TW367631B/zh

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
    • H01M50/50—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
    • 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)
  • Secondary Cells (AREA)
TW087105541A 1997-04-21 1998-04-13 Closed battery TW367631B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11600897 1997-04-21

Publications (1)

Publication Number Publication Date
TW367631B true TW367631B (en) 1999-08-21

Family

ID=14676554

Family Applications (1)

Application Number Title Priority Date Filing Date
TW087105541A TW367631B (en) 1997-04-21 1998-04-13 Closed battery

Country Status (8)

Country Link
US (1) US6440599B1 (zh)
JP (1) JP3655643B2 (zh)
KR (1) KR100517371B1 (zh)
CN (1) CN1160810C (zh)
AU (1) AU6854698A (zh)
MY (1) MY120231A (zh)
TW (1) TW367631B (zh)
WO (1) WO1998048465A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI594483B (zh) * 2010-03-29 2017-08-01 Shenzhen Kedali Industry Co Ltd Sealed battery safety valve and the use of sealed batteries

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6559537B1 (en) * 2000-08-31 2003-05-06 Micron Technology, Inc. Ball grid array packages with thermally conductive containers
KR100605163B1 (ko) 2005-01-27 2006-07-31 삼성전자주식회사 광디스크 드라이브
JP5024615B2 (ja) * 2007-10-12 2012-09-12 トヨタ自動車株式会社 密閉型電池
CN201436692U (zh) * 2009-02-12 2010-04-07 上海比亚迪有限公司 一种圆柱形锂二次电池盖帽组件及使用该盖帽组件的电池
KR101094937B1 (ko) * 2009-02-16 2011-12-15 삼성에스디아이 주식회사 원통형 이차전지
US8241772B2 (en) 2009-06-12 2012-08-14 Tesla Motors, Inc. Integrated battery pressure relief and terminal isolation system
KR101927398B1 (ko) * 2012-04-12 2018-12-10 에스케이이노베이션 주식회사 파우치형 이차전지
US10128486B2 (en) 2015-03-13 2018-11-13 Purdue Research Foundation Current interrupt devices, methods thereof, and battery assemblies manufactured therewith
DE102020207109A1 (de) 2020-06-05 2021-12-09 Elringklinger Ag Elektrochemische Zelle, Verfahren zur Herstellung einer elektrochemischen Zelle, elektrochemisches System und Verfahren zur Herstellung eines elektrochemischen Systems
KR102670692B1 (ko) * 2022-10-04 2024-05-30 삼성에스디아이 주식회사 원통형 이차 전지

Family Cites Families (12)

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Publication number Priority date Publication date Assignee Title
BE625069A (zh) * 1961-12-15
JP2792098B2 (ja) * 1989-04-25 1998-08-27 松下電器産業株式会社 有機電解液電池用安全装置
DE69205542T3 (de) * 1991-04-26 2001-06-07 Sony Corp., Tokio/Tokyo Sekundärbatterie mit nichtwässrigem elektrolyt.
JPH04349347A (ja) * 1991-05-27 1992-12-03 Asahi Chem Ind Co Ltd 密閉電池
CA2106066C (en) * 1991-09-13 1997-08-12 Akira Yoshino Secondary battery
JP3233679B2 (ja) * 1992-05-14 2001-11-26 旭化成株式会社 電池の安全弁装置の製造方法
JPH07105933A (ja) * 1993-10-06 1995-04-21 Hitachi Maxell Ltd 防爆形密閉電池
JP3593709B2 (ja) * 1994-01-17 2004-11-24 日本電池株式会社 電池
JPH07254402A (ja) * 1994-03-15 1995-10-03 Toshiba Battery Co Ltd 密閉形電池
US5741606A (en) * 1995-07-31 1998-04-21 Polystor Corporation Overcharge protection battery vent
KR100386394B1 (ko) * 1996-02-16 2003-08-14 후지 덴키 가가쿠 가부시키가이샤 방폭기능을갖는전지
JP3853461B2 (ja) * 1997-04-02 2006-12-06 松下電器産業株式会社 密閉型電池用防爆封口板およびその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI594483B (zh) * 2010-03-29 2017-08-01 Shenzhen Kedali Industry Co Ltd Sealed battery safety valve and the use of sealed batteries

Also Published As

Publication number Publication date
WO1998048465A1 (fr) 1998-10-29
CN1252897A (zh) 2000-05-10
US6440599B1 (en) 2002-08-27
AU6854698A (en) 1998-11-13
JP3655643B2 (ja) 2005-06-02
KR100517371B1 (ko) 2005-09-27
KR20010020167A (ko) 2001-03-15
CN1160810C (zh) 2004-08-04
MY120231A (en) 2005-09-30

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees