HK44991A - Gas-tight nickel cadmium battery - Google Patents

Gas-tight nickel cadmium battery

Info

Publication number
HK44991A
HK44991A HK449/91A HK44991A HK44991A HK 44991 A HK44991 A HK 44991A HK 449/91 A HK449/91 A HK 449/91A HK 44991 A HK44991 A HK 44991A HK 44991 A HK44991 A HK 44991A
Authority
HK
Hong Kong
Prior art keywords
gas
nickel cadmium
cadmium battery
tight nickel
tight
Prior art date
Application number
HK449/91A
Inventor
Guenther Hofmann
Klaus Dipl-Ing Kleinsorgen
Alpen Ulrich Dr Dipl-Phys Von
Original Assignee
Varta Batterie
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 Batterie filed Critical Varta Batterie
Publication of HK44991A publication Critical patent/HK44991A/en

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/24—Electrodes for alkaline accumulators
    • H01M4/246—Cadmium electrodes
    • 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
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/52—Removing gases inside the secondary cell, e.g. by absorption
    • H01M10/526—Removing gases inside the secondary cell, e.g. by absorption by gas recombination on the electrode surface or by structuring the electrode surface to improve gas recombination
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/04—Processes of manufacture in general
    • H01M4/043—Processes of manufacture in general involving compressing or compaction
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/76—Containers for holding the active material, e.g. tubes, capsules
    • H01M4/762—Porous or perforated metallic containers
    • 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
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Hybrid Cells (AREA)
  • Secondary Cells (AREA)
HK449/91A 1985-09-28 1991-06-06 Gas-tight nickel cadmium battery HK44991A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853534758 DE3534758A1 (en) 1985-09-28 1985-09-28 GAS TIGHT SEALED NICKEL / CADMIUM ACCUMULATOR

Publications (1)

Publication Number Publication Date
HK44991A true HK44991A (en) 1991-06-14

Family

ID=6282299

Family Applications (1)

Application Number Title Priority Date Filing Date
HK449/91A HK44991A (en) 1985-09-28 1991-06-06 Gas-tight nickel cadmium battery

Country Status (4)

Country Link
EP (1) EP0218028B1 (en)
JP (1) JPS6276265A (en)
DE (2) DE3534758A1 (en)
HK (1) HK44991A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR920007380B1 (en) * 1987-02-17 1992-08-31 산요 덴끼 가부시끼가이샤 Making method of alkali battery
DE3727766A1 (en) * 1987-08-20 1989-03-02 Varta Batterie GAS-TIGHT SEALED ALKALINE BATTERY
DE3929304A1 (en) * 1989-09-04 1991-03-07 Varta Batterie GAS TIGHT SEALED ALKALINE SECONDARY CELL
WO1992020111A1 (en) * 1991-05-07 1992-11-12 Battery Technologies Inc. Recombination of evolved oxygen in galvanic cells using transfer anode materials
DE4201243A1 (en) * 1992-01-18 1993-07-22 Varta Batterie GAS-DENSITY LOCKED ALKALIC ACCUMULATOR IN BUTTON CELL FORM
DE4326944A1 (en) * 1993-08-11 1995-02-16 Varta Batterie Negative electrode for gas-tight alkaline batteries, which has a gas-absorbing layer containing soot
DE102014223194A1 (en) 2014-11-13 2016-05-19 Varta Microbattery Gmbh Secondary electrochemical element
US20170187033A1 (en) 2014-07-09 2017-06-29 Varta Microbattery Gmbh Secondary electrochemical cell and charging method
EP3104446B1 (en) 2015-06-12 2022-03-02 VARTA Microbattery GmbH Method for operating a rechargeable storage system for electrical energy and device for controlling and executing the charging process of the storage system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL129503C (en) * 1965-05-25
US3438812A (en) * 1965-08-25 1969-04-15 Electrochimica Corp Rechargeable alkaline cell
DE2826780C2 (en) * 1978-06-19 1986-12-11 Varta Batterie Ag, 3000 Hannover Galvanic element

Also Published As

Publication number Publication date
JPS6276265A (en) 1987-04-08
EP0218028A3 (en) 1987-11-11
EP0218028A2 (en) 1987-04-15
DE3675622D1 (en) 1990-12-20
EP0218028B1 (en) 1990-11-14
DE3534758A1 (en) 1987-04-02

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