CA972421A - Alkaline accumulator operated in gas-tight sealed condition - Google Patents

Alkaline accumulator operated in gas-tight sealed condition

Info

Publication number
CA972421A
CA972421A CA156,315A CA156315A CA972421A CA 972421 A CA972421 A CA 972421A CA 156315 A CA156315 A CA 156315A CA 972421 A CA972421 A CA 972421A
Authority
CA
Canada
Prior art keywords
gas
sealed condition
tight sealed
alkaline accumulator
accumulator operated
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
CA156,315A
Other languages
English (en)
Other versions
CA156315S (en
Inventor
Gunter Kramer
Helmut F. Glaser
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 AG
Original Assignee
VARTA AG
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 VARTA AG filed Critical VARTA AG
Application granted granted Critical
Publication of CA972421A publication Critical patent/CA972421A/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/34—Gastight accumulators
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Secondary Cells (AREA)
CA156,315A 1971-11-15 1972-11-14 Alkaline accumulator operated in gas-tight sealed condition Expired CA972421A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2156554A DE2156554C3 (de) 1971-11-15 1971-11-15 Verfahren zur Herstellung eines gasdicht verschlossenen alkalischen Akkumulators

Publications (1)

Publication Number Publication Date
CA972421A true CA972421A (en) 1975-08-05

Family

ID=5825107

Family Applications (1)

Application Number Title Priority Date Filing Date
CA156,315A Expired CA972421A (en) 1971-11-15 1972-11-14 Alkaline accumulator operated in gas-tight sealed condition

Country Status (6)

Country Link
US (1) US3847668A (cs)
JP (1) JPS4861940A (cs)
CA (1) CA972421A (cs)
DE (1) DE2156554C3 (cs)
FR (1) FR2160381B1 (cs)
GB (1) GB1417198A (cs)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5626108B2 (cs) * 1975-01-20 1981-06-16
DE2507988A1 (de) * 1975-02-25 1976-08-26 Varta Batterie Verfahren zur herstellung einer eine entladereserve enthaltenden negativen elektrode fuer gasdichte alkalische akkumulatoren
FR2410883A1 (fr) * 1977-12-05 1979-06-29 Accumulateurs Fixes Methode de precharge de l'electrode negative d'accumulateurs nickel-cadmium alcalin
DE3026073A1 (de) * 1980-07-10 1982-02-04 Varta Batterie Ag, 3000 Hannover Verfahren zur herstellung eines gasdicht verschlossenen alkalischen akkumulators
US11335918B2 (en) 2016-10-21 2022-05-17 Form Energy, Inc. Corrugated fuel electrode
WO2019133702A1 (en) 2017-12-29 2019-07-04 Staq Energy, Inc. Long life sealed alkaline secondary batteries
KR102853279B1 (ko) 2018-07-27 2025-08-29 폼 에너지 인코퍼레이티드 전기화학 전지들에 대한 음의 전극들
US12294086B2 (en) 2019-07-26 2025-05-06 Form Energy, Inc. Low cost metal electrodes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2934581A (en) * 1951-12-01 1960-04-26 Accumulatoren Fabrik Ag Electrodes for alkaline accumulators
US3066178A (en) * 1954-02-02 1962-11-27 Grubenlampenwerke Veb Alkaline storage battery having superactivated electrodes and method of superactivating the electrode materials
DE1175302B (de) * 1957-12-21 1964-08-06 Varta Ag Staendig gas- und fluessigkeitsdicht verschlossener alkalischer Akkumulator
US3170819A (en) * 1961-09-05 1965-02-23 Electric Storage Battery Co Electric battery
FR1398713A (fr) * 1961-12-07 1965-05-14 Accumulateurs Fixes Procédé de construction d'accumulateurs électriques et de cellules électrolytiques étanches et articles obtenus
US3351490A (en) * 1964-03-20 1967-11-07 Varta Ag Hermetically sealed alkaline storage battery
DE1596293A1 (de) * 1966-06-15 1971-02-25 Freimut Dr Peters Gasdicht verschlossenes elektrochemisches Steuerglied
US3558356A (en) * 1967-02-28 1971-01-26 Texas Instruments Inc Nickel-zinc battery system which is negative limited during charging thereof

Also Published As

Publication number Publication date
GB1417198A (en) 1975-12-10
FR2160381A1 (cs) 1973-06-29
DE2156554B2 (de) 1974-09-26
US3847668A (en) 1974-11-12
DE2156554A1 (de) 1973-05-24
JPS4861940A (cs) 1973-08-30
DE2156554C3 (de) 1975-05-28
FR2160381B1 (cs) 1977-07-29

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