FR2037923A5 - - Google Patents

Info

Publication number
FR2037923A5
FR2037923A5 FR7008636A FR7008636A FR2037923A5 FR 2037923 A5 FR2037923 A5 FR 2037923A5 FR 7008636 A FR7008636 A FR 7008636A FR 7008636 A FR7008636 A FR 7008636A FR 2037923 A5 FR2037923 A5 FR 2037923A5
Authority
FR
France
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
FR7008636A
Other languages
French (fr)
Inventor
A Frenzl
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 DE19691918725 external-priority patent/DE1918725C/en
Application filed by VARTA GmbH filed Critical VARTA GmbH
Application granted granted Critical
Publication of FR2037923A5 publication Critical patent/FR2037923A5/fr
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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/463—Separators, membranes or diaphragms characterised by their shape
    • H01M50/466—U-shaped, bag-shaped or folded
    • 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
FR7008636A 1969-04-12 1970-03-11 Expired FR2037923A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691918725 DE1918725C (en) 1969-04-12 One or more layered cup-shaped separator provided with a lamination for galvanic Pnmarelemente with tubular metallic solution electrode and a process for its production

Publications (1)

Publication Number Publication Date
FR2037923A5 true FR2037923A5 (en) 1970-12-31

Family

ID=5731070

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7008636A Expired FR2037923A5 (en) 1969-04-12 1970-03-11

Country Status (10)

Country Link
JP (1) JPS5135691B1 (en)
AT (1) AT293503B (en)
BE (1) BE747789A (en)
CH (1) CH508282A (en)
DK (1) DK128035B (en)
FR (1) FR2037923A5 (en)
GB (2) GB1304402A (en)
NL (1) NL164707C (en)
SE (1) SE375409B (en)
ZA (1) ZA702425B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464820A1 (en) * 1979-09-17 1981-03-20 Freudenberg Carl Battery cell separators made from oriented thermoplastic fabric - fabricated with welded seams and heat shrunk base flange (SE 4.5.81)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01122288U (en) * 1988-02-16 1989-08-18
US5154731A (en) * 1990-10-09 1992-10-13 Eveready Battery Company, Inc. Separator for electrochemical cell and process for assembling it into the cell

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464820A1 (en) * 1979-09-17 1981-03-20 Freudenberg Carl Battery cell separators made from oriented thermoplastic fabric - fabricated with welded seams and heat shrunk base flange (SE 4.5.81)

Also Published As

Publication number Publication date
BE747789A (en) 1970-08-31
AT293503B (en) 1971-10-11
SE375409B (en) 1975-04-14
DK128035B (en) 1974-02-18
NL164707B (en) 1980-08-15
GB1304401A (en) 1973-01-24
GB1304402A (en) 1973-01-24
NL7004690A (en) 1970-10-14
CH508282A (en) 1971-05-31
DE1918725A1 (en) 1971-01-21
DE1918725B2 (en) 1972-11-16
NL164707C (en) 1981-01-15
ZA702425B (en) 1971-01-27
JPS5135691B1 (en) 1976-10-04

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse