BR7308764D0 - Celula galvanica a prova de vazamento - Google Patents

Celula galvanica a prova de vazamento

Info

Publication number
BR7308764D0
BR7308764D0 BR8764/73A BR876473A BR7308764D0 BR 7308764 D0 BR7308764 D0 BR 7308764D0 BR 8764/73 A BR8764/73 A BR 8764/73A BR 876473 A BR876473 A BR 876473A BR 7308764 D0 BR7308764 D0 BR 7308764D0
Authority
BR
Brazil
Prior art keywords
galvanic cell
leakage proof
cell leakage
proof
galvanic
Prior art date
Application number
BR8764/73A
Other languages
English (en)
Inventor
E Karobath
L Rippel
Original Assignee
Kapsch Telephon Telegraph
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
Priority claimed from DE19722262670 external-priority patent/DE2262670C3/de
Application filed by Kapsch Telephon Telegraph filed Critical Kapsch Telephon Telegraph
Publication of BR7308764D0 publication Critical patent/BR7308764D0/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/08—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with cup-shaped electrodes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
BR8764/73A 1972-12-21 1973-11-08 Celula galvanica a prova de vazamento BR7308764D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722262670 DE2262670C3 (de) 1972-12-21 Lecksicheres galvanisches Element

Publications (1)

Publication Number Publication Date
BR7308764D0 true BR7308764D0 (pt) 1974-08-15

Family

ID=5865093

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8764/73A BR7308764D0 (pt) 1972-12-21 1973-11-08 Celula galvanica a prova de vazamento

Country Status (12)

Country Link
US (1) US3891463A (pt)
JP (1) JPS4989823A (pt)
AT (1) AT331322B (pt)
BR (1) BR7308764D0 (pt)
CH (1) CH559432A5 (pt)
DK (1) DK133799C (pt)
FR (1) FR2211764A1 (pt)
GB (1) GB1450814A (pt)
IN (1) IN140673B (pt)
PL (1) PL91165B1 (pt)
SE (1) SE407130B (pt)
ZA (1) ZA739663B (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2919716A1 (de) * 1979-05-16 1980-11-27 Varta Batterie Galvanisches element, insbesondere knopfzelle
US4256815A (en) * 1980-01-21 1981-03-17 Union Carbide Corporation Seals for electrochemical cells
US4663248A (en) * 1982-09-07 1987-05-05 Duracell Inc. Electrode terminal contact
US5332633A (en) * 1993-03-16 1994-07-26 Duracell Inc. Cell sealant
US5500308A (en) * 1994-05-02 1996-03-19 Rayovac Corporation Electrochemical cell having an inner seal member
JP2003297370A (ja) * 2002-04-01 2003-10-17 Matsushita Electric Ind Co Ltd マンガン乾電池用正極集電体
EP1549723B1 (en) 2002-10-11 2011-11-30 Momentive Specialty Chemicals Research Belgium S.A. Additives for water-resistant gypsum products
JP2005026151A (ja) * 2003-07-04 2005-01-27 Matsushita Electric Ind Co Ltd マンガン乾電池用正極集電体およびそれを用いたマンガン乾電池

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184341A (en) * 1962-07-12 1965-05-18 Union Carbide Corp Leak-resistant dry cell
US3278339A (en) * 1964-04-20 1966-10-11 Union Carbide Corp Primary dry cells
GB1116593A (en) * 1964-06-24 1968-06-06 Ever Ready Co Improvements in or relating to cylindrical cells and batteries made therefrom
US3301713A (en) * 1964-11-17 1967-01-31 Koehler Mfg Co Non-spillable storage battery container with combination means for venting and filling
GB1247153A (en) * 1968-07-24 1971-09-22 Ching-Koon Pun Improvements in electric dry cells

Also Published As

Publication number Publication date
IN140673B (pt) 1976-12-11
SE407130B (sv) 1979-03-12
DE2262670A1 (de) 1974-07-11
DK133799B (da) 1976-07-19
ZA739663B (en) 1975-07-30
GB1450814A (en) 1976-09-29
DK133799C (da) 1976-12-20
AT331322B (de) 1976-08-10
DE2262670B2 (de) 1976-11-11
FR2211764A1 (pt) 1974-07-19
ATA1038273A (de) 1975-11-15
US3891463A (en) 1975-06-24
PL91165B1 (pt) 1977-02-28
JPS4989823A (pt) 1974-08-28
CH559432A5 (pt) 1975-02-28

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