FR76243E - Method of forming a separating and protective membrane on negative electrodes for dry cells - Google Patents

Method of forming a separating and protective membrane on negative electrodes for dry cells

Info

Publication number
FR76243E
FR76243E FR803173A FR803173A FR76243E FR 76243 E FR76243 E FR 76243E FR 803173 A FR803173 A FR 803173A FR 803173 A FR803173 A FR 803173A FR 76243 E FR76243 E FR 76243E
Authority
FR
France
Prior art keywords
separating
forming
negative electrodes
protective membrane
dry cells
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
FR803173A
Other languages
French (fr)
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.)
SAFT Societe des Accumulateurs Fixes et de Traction SA
Original Assignee
SAFT Societe des Accumulateurs Fixes et de Traction SA
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 FR789845A external-priority patent/FR1229015A/en
Application filed by SAFT Societe des Accumulateurs Fixes et de Traction SA filed Critical SAFT Societe des Accumulateurs Fixes et de Traction SA
Priority to FR803173A priority Critical patent/FR76243E/en
Application granted granted Critical
Publication of FR76243E publication Critical patent/FR76243E/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
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
FR803173A 1959-03-19 1959-08-20 Method of forming a separating and protective membrane on negative electrodes for dry cells Expired FR76243E (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR803173A FR76243E (en) 1959-03-19 1959-08-20 Method of forming a separating and protective membrane on negative electrodes for dry cells

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR789845A FR1229015A (en) 1959-03-19 1959-03-19 Method of forming a separating and protective membrane on negative electrodes for dry cells
FR803173A FR76243E (en) 1959-03-19 1959-08-20 Method of forming a separating and protective membrane on negative electrodes for dry cells

Publications (1)

Publication Number Publication Date
FR76243E true FR76243E (en) 1961-09-29

Family

ID=26183892

Family Applications (1)

Application Number Title Priority Date Filing Date
FR803173A Expired FR76243E (en) 1959-03-19 1959-08-20 Method of forming a separating and protective membrane on negative electrodes for dry cells

Country Status (1)

Country Link
FR (1) FR76243E (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345215A (en) * 1963-03-16 1967-10-03 Varta Pertrix Union Gmbh Separator for primary cells
DE1596308B1 (en) * 1966-10-22 1970-10-08 Varta Gmbh Leak-proof galvanic primary element with thickened electrolyte and a separator containing ion exchange material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3345215A (en) * 1963-03-16 1967-10-03 Varta Pertrix Union Gmbh Separator for primary cells
DE1596308B1 (en) * 1966-10-22 1970-10-08 Varta Gmbh Leak-proof galvanic primary element with thickened electrolyte and a separator containing ion exchange material

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