BE728467A - - Google Patents

Info

Publication number
BE728467A
BE728467A BE728467DA BE728467A BE 728467 A BE728467 A BE 728467A BE 728467D A BE728467D A BE 728467DA BE 728467 A BE728467 A BE 728467A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE728467A publication Critical patent/BE728467A/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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/148—Lids or covers characterised by their shape
    • H01M50/154—Lid or cover comprising an axial bore for receiving a central current collector
    • 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
    • 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)
  • Primary Cells (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
BE728467D 1968-02-16 1969-02-14 BE728467A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US706028A US3494801A (en) 1968-02-16 1968-02-16 Dry cell with novel venting means

Publications (1)

Publication Number Publication Date
BE728467A true BE728467A (ja) 1969-08-14

Family

ID=24835919

Family Applications (1)

Application Number Title Priority Date Filing Date
BE728467D BE728467A (ja) 1968-02-16 1969-02-14

Country Status (4)

Country Link
US (1) US3494801A (ja)
JP (1) JPS4835387Y1 (ja)
BE (1) BE728467A (ja)
GB (1) GB1207102A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939007A (en) * 1973-01-16 1976-02-17 British Railways Board Sodium sulphur cells
US3877992A (en) * 1973-08-01 1975-04-15 Union Carbide Corp Primary dry cell with fail-safe vent
US4255499A (en) * 1980-03-14 1981-03-10 Union Carbide Corporation High pressure safety vent for galvanic dry cells
JP7340818B2 (ja) * 2018-11-30 2023-09-08 パナソニックＩｐマネジメント株式会社 電池

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2060799A (en) * 1932-11-30 1936-11-17 Nat Carbon Co Inc Closure for dry cells
US2322210A (en) * 1941-12-18 1943-06-22 Bert N Adams Battery
US2879315A (en) * 1955-06-14 1959-03-24 Gelardin Albert Vented sealed dry cell construction
NL136425C (ja) * 1966-07-11

Also Published As

Publication number Publication date
GB1207102A (en) 1970-09-30
US3494801A (en) 1970-02-10
JPS4835387Y1 (ja) 1973-10-25

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