JPH0576740B2 - - Google Patents

Info

Publication number
JPH0576740B2
JPH0576740B2 JP59021319A JP2131984A JPH0576740B2 JP H0576740 B2 JPH0576740 B2 JP H0576740B2 JP 59021319 A JP59021319 A JP 59021319A JP 2131984 A JP2131984 A JP 2131984A JP H0576740 B2 JPH0576740 B2 JP H0576740B2
Authority
JP
Japan
Prior art keywords
battery
hole
metal foil
container
sealed
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 - Lifetime
Application number
JP59021319A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60165040A (ja
Inventor
Hiroshi Horiie
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell 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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP59021319A priority Critical patent/JPS60165040A/ja
Publication of JPS60165040A publication Critical patent/JPS60165040A/ja
Publication of JPH0576740B2 publication Critical patent/JPH0576740B2/ja
Granted 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
    • 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
    • H01M50/375—Vent means sensitive to or responsive to temperature
    • 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)
  • Sealing Battery Cases Or Jackets (AREA)
  • Gas Exhaust Devices For Batteries (AREA)
JP59021319A 1984-02-07 1984-02-07 密閉形電池 Granted JPS60165040A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59021319A JPS60165040A (ja) 1984-02-07 1984-02-07 密閉形電池

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59021319A JPS60165040A (ja) 1984-02-07 1984-02-07 密閉形電池

Publications (2)

Publication Number Publication Date
JPS60165040A JPS60165040A (ja) 1985-08-28
JPH0576740B2 true JPH0576740B2 (en]) 1993-10-25

Family

ID=12051829

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59021319A Granted JPS60165040A (ja) 1984-02-07 1984-02-07 密閉形電池

Country Status (1)

Country Link
JP (1) JPS60165040A (en])

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6436968U (en]) * 1987-08-31 1989-03-06
JP3108360B2 (ja) * 1996-02-15 2000-11-13 福田金属箔粉工業株式会社 電池用安全弁素子および安全弁付き電池ケース蓋
CN1218303A (zh) * 1997-11-21 1999-06-02 索尼株式会社 非水电解质二次电池
KR19990041760A (ko) * 1997-11-24 1999-06-15 손욱 이차전지의 캡 어셈블리
CN102709503B (zh) * 2012-06-18 2015-05-20 深圳市源科昱科技有限公司 动力电池防爆阀及其制作方法
CN207818654U (zh) * 2018-02-27 2018-09-04 宁德时代新能源科技股份有限公司 顶盖组件和二次电池

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6020282Y2 (ja) * 1979-07-04 1985-06-18 三洋電機株式会社 電池の安全弁装置
JPS58138262U (ja) * 1982-03-11 1983-09-17 三洋電機株式会社 電池の安全弁装置

Also Published As

Publication number Publication date
JPS60165040A (ja) 1985-08-28

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term