FR2053337A1 - - Google Patents

Info

Publication number
FR2053337A1
FR2053337A1 FR7028126A FR7028126A FR2053337A1 FR 2053337 A1 FR2053337 A1 FR 2053337A1 FR 7028126 A FR7028126 A FR 7028126A FR 7028126 A FR7028126 A FR 7028126A FR 2053337 A1 FR2053337 A1 FR 2053337A1
Authority
FR
France
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.)
Granted
Application number
FR7028126A
Other languages
French (fr)
Other versions
FR2053337B1 (en
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.)
WER MVL 1998 Ltd
Original Assignee
Ever Ready Co Great Britain 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 Ever Ready Co Great Britain Ltd filed Critical Ever Ready Co Great Britain Ltd
Publication of FR2053337A1 publication Critical patent/FR2053337A1/fr
Application granted granted Critical
Publication of FR2053337B1 publication Critical patent/FR2053337B1/fr
Expired 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
    • H01M50/317—Re-sealable arrangements
    • H01M50/325—Re-sealable arrangements comprising deformable valve members, e.g. elastic or flexible valve members
    • 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)
  • Sealing Battery Cases Or Jackets (AREA)
FR707028126A 1969-07-31 1970-07-30 Expired FR2053337B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB38550/69A GB1271286A (en) 1969-07-31 1969-07-31 Improvements in or relating to rechargeable electric cells and sealing devices therefor

Publications (2)

Publication Number Publication Date
FR2053337A1 true FR2053337A1 (en) 1971-04-16
FR2053337B1 FR2053337B1 (en) 1973-04-27

Family

ID=10404198

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707028126A Expired FR2053337B1 (en) 1969-07-31 1970-07-30

Country Status (2)

Country Link
FR (1) FR2053337B1 (en)
GB (1) GB1271286A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252198B (en) * 1991-01-22 1995-02-22 Chung Pak Investment Limited Batteries
US20120244399A1 (en) * 2011-03-24 2012-09-27 Lithionics, Llc Battery pack thermal vent protection

Also Published As

Publication number Publication date
FR2053337B1 (en) 1973-04-27
GB1271286A (en) 1972-04-19
DE2021988B2 (en) 1972-07-20
DE2021988A1 (en) 1971-02-11

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Legal Events

Date Code Title Description
CA Change of address
CD Change of name or company name
ST Notification of lapse