GB1439756A - Metal-air batteries - Google Patents

Metal-air batteries

Info

Publication number
GB1439756A
GB1439756A GB4733772A GB4733772A GB1439756A GB 1439756 A GB1439756 A GB 1439756A GB 4733772 A GB4733772 A GB 4733772A GB 4733772 A GB4733772 A GB 4733772A GB 1439756 A GB1439756 A GB 1439756A
Authority
GB
United Kingdom
Prior art keywords
metal
electrolyte
carbon
air
cavity
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
GB4733772A
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.)
LUCAS BATTERIES Ltd
Original Assignee
LUCAS BATTERIES Ltd
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 LUCAS BATTERIES Ltd filed Critical LUCAS BATTERIES Ltd
Priority to GB4733772A priority Critical patent/GB1439756A/en
Publication of GB1439756A publication Critical patent/GB1439756A/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
    • H01M12/065—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 with plate-like electrodes or stacks of plate-like electrodes
    • 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
    • H01M6/30—Deferred-action cells
    • H01M6/32—Deferred-action cells activated through external addition of electrolyte or of electrolyte components

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inert Electrodes (AREA)

Abstract

1439756 Metal-air cell LUCAS BATTERIES Ltd 1 Oct 1973 [13 Oct 1972] 47337/72 Heading H1B A cell for a metal-air battery comprises a pair of air electrodes 12, each comprising a catalyst 15, such as carbon, silver/carbon or platinum/carbon, on a porous support 14, such as a nickel mesh, which enclose an electrolyte cavity containing a metal anode 18, e.g. of silver in a porous sheath 19 of polyamide fibre. An additional cavity 22 is provided containing the solute of the electrolyte, e.g. potassium hydroxide, in compacted form 23 so that the electrolyte can be provided by introducing water through opening 24 to dissolve the wafer 23 and flow into the cavity with fibre 19. The air electrodes are secured to a plastics frame 11.
GB4733772A 1972-10-13 1972-10-13 Metal-air batteries Expired GB1439756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4733772A GB1439756A (en) 1972-10-13 1972-10-13 Metal-air batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4733772A GB1439756A (en) 1972-10-13 1972-10-13 Metal-air batteries

Publications (1)

Publication Number Publication Date
GB1439756A true GB1439756A (en) 1976-06-16

Family

ID=10444591

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4733772A Expired GB1439756A (en) 1972-10-13 1972-10-13 Metal-air batteries

Country Status (1)

Country Link
GB (1) GB1439756A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196275A (en) * 1990-07-19 1993-03-23 Electric Fuel Limited Electrical power storage apparatus
WO2002047194A1 (en) * 2000-12-07 2002-06-13 Trimol Group Inc. A metal-air battery having in-situ generatable electrolyte
EP2819237A4 (en) * 2012-02-22 2015-07-08 Nissan Motor Air cell
CN107123761A (en) * 2017-05-18 2017-09-01 安徽晟麦德机电设备有限公司 Zinc-air battery frame structure

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5196275A (en) * 1990-07-19 1993-03-23 Electric Fuel Limited Electrical power storage apparatus
WO2002047194A1 (en) * 2000-12-07 2002-06-13 Trimol Group Inc. A metal-air battery having in-situ generatable electrolyte
US6566000B1 (en) 2000-12-07 2003-05-20 Eontech Group Inc. Metal-air battery having in-situ generatable electrolyte
EP2819237A4 (en) * 2012-02-22 2015-07-08 Nissan Motor Air cell
CN107123761A (en) * 2017-05-18 2017-09-01 安徽晟麦德机电设备有限公司 Zinc-air battery frame structure
CN107123761B (en) * 2017-05-18 2023-06-23 安徽乾源新能源科技有限公司 Zinc-air battery frame structure

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee