GB1505646A - Batteries - Google Patents

Batteries

Info

Publication number
GB1505646A
GB1505646A GB32459/74A GB3245974A GB1505646A GB 1505646 A GB1505646 A GB 1505646A GB 32459/74 A GB32459/74 A GB 32459/74A GB 3245974 A GB3245974 A GB 3245974A GB 1505646 A GB1505646 A GB 1505646A
Authority
GB
United Kingdom
Prior art keywords
electrolyte
compartments
battery
porous
washer
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
GB32459/74A
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 Ltd
Original Assignee
LUCAS 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 Ltd filed Critical LUCAS Ltd
Priority to GB32459/74A priority Critical patent/GB1505646A/en
Publication of GB1505646A publication Critical patent/GB1505646A/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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/30—Deferred-action cells
    • H01M6/36—Deferred-action cells containing electrolyte and made operational by physical means, e.g. thermal cells
    • H01M6/38—Deferred-action cells containing electrolyte and made operational by physical means, e.g. thermal cells by mechanical means
    • 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
    • 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)
  • Hybrid Cells (AREA)

Abstract

1505646 Battery LUCAS BATTERIES Ltd 9 May 1975 [23 July 1974] 32459/74 Heading H1B A battery comprises a plurality of cells each including first and second compartments 15, 23 for the electrolyte and the active components respectively, a closure member 32a sealing the compartments from each other, and a piercing member 33 operable to rupture the member so that the electrolyte can flow into compartment 23 to activate the cell, the members being carried by a single support member 41 urged into a non-operative position by resilient means 39 or (e.g. a washer). The cell may form part of a metal-air battery (Fig. 1, not shown), the electrolyte being KOH, the anode (24) bemg Cu plus compressed Zn powder (80% porous) separated from air electrodes (18) by porous resin sheets (25), a catalyst (22), an expanded metal mesh (21) and a porous sheet (19) (e.g. unsintered PTFE). When member 41 is operated, lugs 43 thereon engage a shoulder 45 of a housing 42 so that washer 39 is held against wall 38 of passage 31 to seal opening 37 therein. A strip 46 of material absorbent to the electrolyte is provided to facilitate transfer thereto between compartments 15 and 23.
GB32459/74A 1975-05-09 1975-05-09 Batteries Expired GB1505646A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB32459/74A GB1505646A (en) 1975-05-09 1975-05-09 Batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB32459/74A GB1505646A (en) 1975-05-09 1975-05-09 Batteries

Publications (1)

Publication Number Publication Date
GB1505646A true GB1505646A (en) 1978-03-30

Family

ID=10338926

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32459/74A Expired GB1505646A (en) 1975-05-09 1975-05-09 Batteries

Country Status (1)

Country Link
GB (1) GB1505646A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026606A2 (en) * 1979-09-24 1981-04-08 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Battery initiator system
EP0391443A2 (en) * 1989-04-07 1990-10-10 Eltech Systems Corporation Primary aluminum-air battery
WO1997030484A1 (en) * 1996-02-13 1997-08-21 Reserve Battery Cell, L.P. Reserve battery having simplified construction and improved range of operation
US6566000B1 (en) * 2000-12-07 2003-05-20 Eontech Group Inc. Metal-air battery having in-situ generatable electrolyte

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026606A2 (en) * 1979-09-24 1981-04-08 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Battery initiator system
EP0026606A3 (en) * 1979-09-24 1981-04-15 The Secretary Of State For Defence In Her Britannic Majesty's Government Of The United Kingdom Of Great Britain And Battery initiator system
EP0391443A2 (en) * 1989-04-07 1990-10-10 Eltech Systems Corporation Primary aluminum-air battery
EP0391443A3 (en) * 1989-04-07 1992-02-26 Eltech Systems Corporation Primary aluminum-air battery
WO1997030484A1 (en) * 1996-02-13 1997-08-21 Reserve Battery Cell, L.P. Reserve battery having simplified construction and improved range of operation
US6566000B1 (en) * 2000-12-07 2003-05-20 Eontech Group Inc. Metal-air battery having in-situ generatable electrolyte

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee