ZA76942B - Closure for galvanic dry cells - Google Patents

Closure for galvanic dry cells

Info

Publication number
ZA76942B
ZA76942B ZA942A ZA76942A ZA76942B ZA 76942 B ZA76942 B ZA 76942B ZA 942 A ZA942 A ZA 942A ZA 76942 A ZA76942 A ZA 76942A ZA 76942 B ZA76942 B ZA 76942B
Authority
ZA
South Africa
Prior art keywords
closure
dry cells
galvanic dry
galvanic
cells
Prior art date
Application number
ZA942A
Other languages
English (en)
Inventor
R Affeldt
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Publication of ZA76942B publication Critical patent/ZA76942B/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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—Organic material
    • 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)
  • Hybrid Cells (AREA)
ZA942A 1975-03-28 1976-02-17 Closure for galvanic dry cells ZA76942B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/563,133 US3967977A (en) 1975-03-28 1975-03-28 Closure for galvanic dry cells

Publications (1)

Publication Number Publication Date
ZA76942B true ZA76942B (en) 1977-01-26

Family

ID=24249232

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA942A ZA76942B (en) 1975-03-28 1976-02-17 Closure for galvanic dry cells

Country Status (16)

Country Link
US (1) US3967977A (it)
JP (1) JPS51121142A (it)
AR (1) AR207185A1 (it)
BE (1) BE840115A (it)
BR (1) BR7601831A (it)
CA (1) CA1047598A (it)
DE (1) DE2611226C3 (it)
FR (1) FR2305862A1 (it)
GB (1) GB1545064A (it)
GT (1) GT197640698A (it)
IT (1) IT1057362B (it)
MY (1) MY8000147A (it)
OA (1) OA05282A (it)
PH (1) PH11541A (it)
PL (1) PL111513B1 (it)
ZA (1) ZA76942B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052537A (en) * 1976-10-01 1977-10-04 P. R. Mallory & Co. Inc. Electrical device
US4469764A (en) * 1982-12-14 1984-09-04 Union Carbide Corporation Seal closure for a galvanic dry cell
CA2037332C (en) * 1990-04-09 2001-11-20 Katherine A. Murphy Rollback inner cover
DE19647593B4 (de) * 1996-11-18 2012-06-21 Varta Microbattery Gmbh Verfahren zur Herstellung einer Knopfzelle
JP4250833B2 (ja) * 1999-10-27 2009-04-08 ソニー株式会社 電池
US6855454B2 (en) 2001-12-20 2005-02-15 Eveready Battery Company, Inc. Electrochemical cell having venting current collector and seal assembly
US20080026286A1 (en) * 2006-07-31 2008-01-31 Eveready Battery Company, Inc. Nail-type current collector with non-conductive core and surface metallization for electrochemical cell

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2000510A (en) * 1932-03-02 1935-05-07 Bright Star Battery Company Dry cell
US2546379A (en) * 1947-04-15 1951-03-27 Olin Ind Inc Dry cell and method of making same
GB851253A (en) * 1958-11-26 1960-10-12 Tsoi Ning Improved electric dry battery
FR1379397A (fr) * 1963-01-22 1964-11-20 Hing Wah Battery Factory H K L Pile électrique sèche
FR1389756A (fr) * 1963-02-28 1965-02-19 Matsushita Electric Ind Co Ltd Pile électrique
NL128666C (it) * 1963-02-28
US3318737A (en) * 1963-12-25 1967-05-09 Matsushita Electric Ind Co Ltd Alkali dry cells
JPS4219478Y1 (it) * 1965-05-26 1967-11-10
GB1247154A (en) * 1968-07-24 1971-09-22 Ching-Koon Pun Improvements in or relating to closures of electric dry cells
US3623915A (en) * 1969-07-11 1971-11-30 Ching Koon Pun Electric dry cells
JPS5115068Y1 (it) * 1970-06-19 1976-04-21
BE786723A (it) * 1971-08-05 1973-01-26 Cipel
BE787331A (fr) * 1971-08-09 1973-02-08 Union Carbide Corp Bouchage a soupape pour pile seches
DE2237398C3 (de) * 1972-07-29 1975-06-05 Varta Batterie Ag, 3000 Hannover Galvanisches Element mit Stahlmantelumhüllung und Dichtungsanordnung an positivem VerschluBdeckel

Also Published As

Publication number Publication date
GT197640698A (es) 1977-09-07
IT1057362B (it) 1982-03-10
DE2611226A1 (de) 1976-09-30
CA1047598A (en) 1979-01-30
JPS51121142A (en) 1976-10-22
OA05282A (fr) 1981-02-28
US3967977A (en) 1976-07-06
BR7601831A (pt) 1976-09-28
MY8000147A (en) 1980-12-31
GB1545064A (en) 1979-05-02
DE2611226B2 (de) 1980-06-04
PL111513B1 (en) 1980-09-30
BE840115A (fr) 1976-09-27
FR2305862B1 (it) 1980-04-30
DE2611226C3 (de) 1981-02-26
AR207185A1 (es) 1976-09-15
FR2305862A1 (fr) 1976-10-22
PH11541A (en) 1978-03-10

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