HK1018984A1 - Safety valve element for battery and battery case cap and battery. - Google Patents

Safety valve element for battery and battery case cap and battery.

Info

Publication number
HK1018984A1
HK1018984A1 HK99104016A HK99104016A HK1018984A1 HK 1018984 A1 HK1018984 A1 HK 1018984A1 HK 99104016 A HK99104016 A HK 99104016A HK 99104016 A HK99104016 A HK 99104016A HK 1018984 A1 HK1018984 A1 HK 1018984A1
Authority
HK
Hong Kong
Prior art keywords
battery
valve element
safety valve
case cap
battery case
Prior art date
Application number
HK99104016A
Other languages
English (en)
Inventor
Akiyoshi Takada
Akira Takagi
Kinji Saijo
Kazuo Yoshida
Nobuyuki Yoshimoto
Yoshihiko Isobe
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
Publication of HK1018984A1 publication Critical patent/HK1018984A1/xx

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
    • 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)
  • Battery Mounting, Suspending (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
HK99104016A 1996-02-15 1999-09-17 Safety valve element for battery and battery case cap and battery. HK1018984A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP08050780A JP3108360B2 (ja) 1996-02-15 1996-02-15 電池用安全弁素子および安全弁付き電池ケース蓋
PCT/JP1997/000388 WO1997030482A1 (en) 1996-02-15 1997-02-14 Safety valve element for battery and battery case cap with safety valve

Publications (1)

Publication Number Publication Date
HK1018984A1 true HK1018984A1 (en) 2000-01-14

Family

ID=12868351

Family Applications (1)

Application Number Title Priority Date Filing Date
HK99104016A HK1018984A1 (en) 1996-02-15 1999-09-17 Safety valve element for battery and battery case cap and battery.

Country Status (12)

Country Link
US (1) US6210825B1 (xx)
EP (1) EP0887872B1 (xx)
JP (1) JP3108360B2 (xx)
KR (1) KR100300382B1 (xx)
CN (1) CN1160809C (xx)
AU (1) AU1672197A (xx)
DE (1) DE69734444T2 (xx)
HK (1) HK1018984A1 (xx)
ID (2) ID16562A (xx)
MY (1) MY118235A (xx)
TW (1) TW363286B (xx)
WO (1) WO1997030482A1 (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3204126B2 (ja) * 1996-10-29 2001-09-04 ソニーケミカル株式会社 電池用圧力弁
DE69835993T2 (de) * 1997-11-21 2007-04-26 Sony Corp. Mit Sicherheitsventil versehene Sekundärbatterie mit nichtwässrigem Elektrolyten
TW446627B (en) * 1998-09-30 2001-07-21 Toyo Kohan Co Ltd A clad sheet for lead frame, a lead frame using thereof and a manufacturing method thereof
JP4625993B2 (ja) * 1998-09-30 2011-02-02 パナソニック株式会社 電池用防爆弁装置とその製造法ならびにその防爆弁装置を備えた角形電池
JP3830284B2 (ja) * 1998-10-15 2006-10-04 東洋鋼鈑株式会社 密閉型電池の安全装置の製造方法及び設備
US6468692B1 (en) * 1999-06-08 2002-10-22 Ngk Insulators, Ltd. Lithium secondary battery with sealed casing members
US6696196B1 (en) * 1999-08-18 2004-02-24 Itt Manufacturing Enterprises, Inc. Closed battery container having high volume rapid venting feature
JP2004330533A (ja) * 2003-05-02 2004-11-25 Toyo Kohan Co Ltd 安全装置、および安全装置を備えた部品、および安全装置を備えた容器
JP4635483B2 (ja) * 2003-09-29 2011-02-23 日産自動車株式会社 電池収納ケース、電池モジュール、および、組電池
CN100372152C (zh) * 2004-12-28 2008-02-27 北京有色金属研究总院 电池用温度控制安全器件及其制备方法和安装安全器件的电池
JP2007157678A (ja) * 2005-05-23 2007-06-21 Matsushita Electric Ind Co Ltd ラミネート電池の安全機構
US9216850B2 (en) 2006-09-26 2015-12-22 Intercontinental Great Brands Llc Rupturable substrate
PL2069215T3 (pl) * 2006-09-26 2012-10-31 Intercontinental Great Brands Llc Opakowanie blistrowe podatne na przerwanie
JP4803023B2 (ja) * 2006-12-26 2011-10-26 トヨタ自動車株式会社 電池及び電池の製造方法、並びに電池を搭載した車両
KR101075343B1 (ko) * 2009-09-01 2011-10-19 삼성에스디아이 주식회사 이차전지
KR20140015769A (ko) * 2012-07-24 2014-02-07 삼성에스디아이 주식회사 이차 전지
JP5542192B2 (ja) * 2012-12-11 2014-07-09 日新製鋼株式会社 電池ケース用の蓋体
WO2018183804A1 (en) 2017-03-30 2018-10-04 Donaldson Company, Inc. Vent with relief valve
CN109483122A (zh) * 2017-09-13 2019-03-19 河北银隆新能源有限公司 方形电池安全阀的固定夹具
FR3093864B1 (fr) * 2019-03-13 2021-03-19 Renault Sas Boîtier pour une batterie et procédé d’introduction d’un fluide d’extinction dans un tel boîtier.
KR102395358B1 (ko) * 2020-06-16 2022-05-06 차경숙 안면 밀착 기능을 향상시킨 마스크 끈 고정구

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1209201A (en) * 1982-12-21 1986-08-05 Theodore R. Beatty Rupture diaphragm for galvanic cell
JPS60165040A (ja) * 1984-02-07 1985-08-28 Hitachi Maxell Ltd 密閉形電池
JPH07107840B2 (ja) * 1989-08-29 1995-11-15 松下電器産業株式会社 有機電解質電池
JPH03263754A (ja) * 1990-03-13 1991-11-25 Seiko Electronic Components Ltd 有機電解質電池
JPH05314956A (ja) * 1992-05-11 1993-11-26 Asahi Chem Ind Co Ltd 密閉電池
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
JP3003511B2 (ja) * 1994-06-30 2000-01-31 日本電池株式会社 密閉型電池
JPH07130346A (ja) * 1993-11-04 1995-05-19 Sony Corp 非水電解液二次電池

Also Published As

Publication number Publication date
EP0887872A1 (en) 1998-12-30
ID15959A (id) 1997-08-21
AU1672197A (en) 1997-09-02
KR100300382B1 (ko) 2002-06-20
US6210825B1 (en) 2001-04-03
KR19990082594A (ko) 1999-11-25
EP0887872A4 (en) 2002-07-31
MY118235A (en) 2004-09-30
DE69734444D1 (de) 2005-12-01
DE69734444T2 (de) 2006-04-20
CN1160809C (zh) 2004-08-04
ID16562A (id) 1997-10-16
JP3108360B2 (ja) 2000-11-13
JPH09223490A (ja) 1997-08-26
WO1997030482A1 (en) 1997-08-21
TW363286B (en) 1999-07-01
CN1211343A (zh) 1999-03-17
EP0887872B1 (en) 2005-10-26

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20090214