AU6320200A - Safety device for closed cell and closed cell comprising the same - Google Patents

Safety device for closed cell and closed cell comprising the same

Info

Publication number
AU6320200A
AU6320200A AU63202/00A AU6320200A AU6320200A AU 6320200 A AU6320200 A AU 6320200A AU 63202/00 A AU63202/00 A AU 63202/00A AU 6320200 A AU6320200 A AU 6320200A AU 6320200 A AU6320200 A AU 6320200A
Authority
AU
Australia
Prior art keywords
closed cell
same
safety device
cell
closed
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.)
Abandoned
Application number
AU63202/00A
Inventor
Akira Kaneko
Hiroaki Kawamura
Kunio Nishimura
Hiroaki Okamoto
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.)
Toyo Kohan Co Ltd
Original Assignee
Toyo Kohan 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 Toyo Kohan Co Ltd filed Critical Toyo Kohan Co Ltd
Publication of AU6320200A publication Critical patent/AU6320200A/en
Abandoned 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
    • 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)
AU63202/00A 1999-08-05 2000-08-07 Safety device for closed cell and closed cell comprising the same Abandoned AU6320200A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11/222904 1999-08-05
JP22290499 1999-08-05
PCT/JP2000/005283 WO2001011701A1 (en) 1999-08-05 2000-08-07 Safety device for closed cell and closed cell comprising the same

Publications (1)

Publication Number Publication Date
AU6320200A true AU6320200A (en) 2001-03-05

Family

ID=16789696

Family Applications (1)

Application Number Title Priority Date Filing Date
AU63202/00A Abandoned AU6320200A (en) 1999-08-05 2000-08-07 Safety device for closed cell and closed cell comprising the same

Country Status (4)

Country Link
JP (1) JP3983050B2 (en)
AU (1) AU6320200A (en)
TW (1) TW471196B (en)
WO (1) WO2001011701A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4590856B2 (en) * 2003-11-14 2010-12-01 新神戸電機株式会社 Sealed battery
JP2013140672A (en) * 2010-03-26 2013-07-18 Hitachi Maxell Energy Ltd Sealed battery
WO2023002911A1 (en) * 2021-07-21 2023-01-26 株式会社村田製作所 Cylindrical battery
CN217788449U (en) * 2022-04-29 2022-11-11 湖北亿纬动力有限公司 Battery and battery module

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3233679B2 (en) * 1992-05-14 2001-11-26 旭化成株式会社 Manufacturing method of battery safety valve device
WO1997016859A1 (en) * 1995-10-31 1997-05-09 Matsushita Electric Industrial Co., Ltd. Explosion-proof seal plate for enclosed type cell and production method thereof
JPH1092408A (en) * 1996-09-19 1998-04-10 Toray Ind Inc Sealed battery

Also Published As

Publication number Publication date
JP3983050B2 (en) 2007-09-26
WO2001011701A1 (en) 2001-02-15
TW471196B (en) 2002-01-01

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase