CA922780A - Leak-proof electric cell - Google Patents

Leak-proof electric cell

Info

Publication number
CA922780A
CA922780A CA065013A CA65013A CA922780A CA 922780 A CA922780 A CA 922780A CA 065013 A CA065013 A CA 065013A CA 65013 A CA65013 A CA 65013A CA 922780 A CA922780 A CA 922780A
Authority
CA
Canada
Prior art keywords
leak
electric cell
proof electric
proof
cell
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
Application number
CA065013A
Other languages
English (en)
Inventor
Krey Winfried
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.)
VARTA GmbH
Original Assignee
VARTA GmbH
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 DE19681803302 external-priority patent/DE1803302C/de
Application filed by VARTA GmbH filed Critical VARTA GmbH
Application granted granted Critical
Publication of CA922780A publication Critical patent/CA922780A/en
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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • 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
    • H01M6/22—Immobilising of electrolyte

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cell Separators (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Primary Cells (AREA)
CA065013A 1968-10-16 1969-10-16 Leak-proof electric cell Expired CA922780A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681803302 DE1803302C (de) 1968-10-16 Lecksicheres galvanisches Element mit einem Separator, der aus vermittels eines Bindemittels verbundenen Kornern eines Ionen austauschers besteht

Publications (1)

Publication Number Publication Date
CA922780A true CA922780A (en) 1973-03-13

Family

ID=5710615

Family Applications (1)

Application Number Title Priority Date Filing Date
CA065013A Expired CA922780A (en) 1968-10-16 1969-10-16 Leak-proof electric cell

Country Status (11)

Country Link
US (1) US3558364A (da)
JP (1) JPS4840761B1 (da)
AT (1) AT286399B (da)
BE (1) BE740014A (da)
CA (1) CA922780A (da)
CH (1) CH534432A (da)
DK (1) DK130807B (da)
FR (1) FR2020799A1 (da)
GB (1) GB1228092A (da)
NL (1) NL148746B (da)
ZA (1) ZA697251B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125685A (en) * 1977-06-30 1978-11-14 Polaroid Corporation Electrical cells and batteries and methods of making the same
US4608279A (en) * 1984-12-27 1986-08-26 Union Carbide Corporation Galvanic cells having ion exchange resin in their cathode mix

Also Published As

Publication number Publication date
NL148746B (nl) 1976-02-16
CH534432A (de) 1973-02-28
JPS4840761B1 (da) 1973-12-03
DE1803302A1 (de) 1970-08-13
NL6913475A (da) 1970-04-20
US3558364A (en) 1971-01-26
DK130807B (da) 1975-04-14
DK130807C (da) 1975-09-08
FR2020799A1 (da) 1970-07-17
DE1803302B2 (da) 1971-01-14
GB1228092A (da) 1971-04-15
BE740014A (da) 1970-03-16
AT286399B (de) 1970-12-10
ZA697251B (en) 1971-06-30

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