GB1178859A - Air Depolarized Alkaline Cell - Google Patents

Air Depolarized Alkaline Cell

Info

Publication number
GB1178859A
GB1178859A GB39749/67A GB3974967A GB1178859A GB 1178859 A GB1178859 A GB 1178859A GB 39749/67 A GB39749/67 A GB 39749/67A GB 3974967 A GB3974967 A GB 3974967A GB 1178859 A GB1178859 A GB 1178859A
Authority
GB
United Kingdom
Prior art keywords
cell
air
holes
sealing ring
depolarized
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
GB39749/67A
Inventor
Ernst Fangradt
Winfrid Wenzlaff
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.)
Berliner Akku & Elementefab
Original Assignee
Berliner Akku & Elementefab
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 to CH331867A priority Critical patent/CH468087A/en
Priority to FR107825A priority patent/FR1525473A/en
Application filed by Berliner Akku & Elementefab filed Critical Berliner Akku & Elementefab
Priority to GB39749/67A priority patent/GB1178859A/en
Publication of GB1178859A publication Critical patent/GB1178859A/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
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/171—Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
    • 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

  • 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)

Abstract

1,178,859. Air-depolarized cell. BERLINER AKKUMULATOREN - UND ELEMENTEFABRIK VEB. 30 Aug., 1967, No. 39749/67. Heading H1B. An air-depolarized cell comprises an electrode 1 of pressed zinc powder and an oxygen permeable carbon electrode 3 separated by absorbent matrix 2 impregnated with an alkaline electrolyte. The carbon electrode is covered by absorbent layer 7, which may be of paper, and metal cap 5 which has holes in it. These holes are sealed by foil 6 which may be of polyethvlene, and which is removed before use. The edges of the cell are closed by sealing ring 4 and metal cups 8 and 9. Channels between the ring and the cups allow gas developed in the cell to pass into the annular cavity between the two caps where it is stripped of electrolyte by cellulosic absorbent material 10 and then escapes between the outer cup and the sealing ring.
GB39749/67A 1967-05-25 1967-08-30 Air Depolarized Alkaline Cell Expired GB1178859A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH331867A CH468087A (en) 1967-08-30 1967-03-07 Galvanic atmospheric oxygen element
FR107825A FR1525473A (en) 1967-05-25 1967-05-25 Galvanic element with atmospheric oxygen
GB39749/67A GB1178859A (en) 1967-08-30 1967-08-30 Air Depolarized Alkaline Cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39749/67A GB1178859A (en) 1967-08-30 1967-08-30 Air Depolarized Alkaline Cell

Publications (1)

Publication Number Publication Date
GB1178859A true GB1178859A (en) 1970-01-21

Family

ID=10411269

Family Applications (1)

Application Number Title Priority Date Filing Date
GB39749/67A Expired GB1178859A (en) 1967-05-25 1967-08-30 Air Depolarized Alkaline Cell

Country Status (2)

Country Link
CH (1) CH468087A (en)
GB (1) GB1178859A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31413E (en) 1974-01-30 1983-10-11 Gould Inc. Gas depolarized electrochemical cells and method of assembly
DE10241502A1 (en) * 2002-09-07 2004-03-18 Gct Gas-Cell-Tec Ag Gas development cell or battery and process for its manufacture
WO2008039344A1 (en) * 2006-09-22 2008-04-03 Eveready Battery Company, Inc. Battery having air electrode and biased lever gasket
WO2013139924A1 (en) * 2012-03-21 2013-09-26 Batscap Energy storage assembly comprising an electrically insulating elastic ring

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3897265A (en) * 1974-01-30 1975-07-29 Gte Laboratories Inc Electrochemical cells

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE31413E (en) 1974-01-30 1983-10-11 Gould Inc. Gas depolarized electrochemical cells and method of assembly
DE10241502A1 (en) * 2002-09-07 2004-03-18 Gct Gas-Cell-Tec Ag Gas development cell or battery and process for its manufacture
US7141082B2 (en) 2002-09-07 2006-11-28 Gct Gas-Cell-Tec Ag Gas generating cell or battery and method of producing same
WO2008039344A1 (en) * 2006-09-22 2008-04-03 Eveready Battery Company, Inc. Battery having air electrode and biased lever gasket
US7816026B2 (en) 2006-09-22 2010-10-19 Eveready Battery Company, Inc. Battery having air electrode and biased lever gasket
CN101517820B (en) * 2006-09-22 2012-11-07 永备电池有限公司 Battery set having air electrode and biased lever gasket
WO2013139924A1 (en) * 2012-03-21 2013-09-26 Batscap Energy storage assembly comprising an electrically insulating elastic ring
US9911538B2 (en) 2012-03-21 2018-03-06 Blue Solutions Energy storage assembly comprising an electrically insulating elastic ring

Also Published As

Publication number Publication date
CH468087A (en) 1969-01-31

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