GB1482621A - Batteries - Google Patents

Batteries

Info

Publication number
GB1482621A
GB1482621A GB34295/71A GB3429571A GB1482621A GB 1482621 A GB1482621 A GB 1482621A GB 34295/71 A GB34295/71 A GB 34295/71A GB 3429571 A GB3429571 A GB 3429571A GB 1482621 A GB1482621 A GB 1482621A
Authority
GB
United Kingdom
Prior art keywords
electrode
cells
metal
electrolyte
depolarizer
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
GB34295/71A
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.)
Catalyst Research Corp
Original Assignee
Catalyst Research Corp
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 Catalyst Research Corp filed Critical Catalyst Research Corp
Priority to GB34295/71A priority Critical patent/GB1482621A/en
Publication of GB1482621A publication Critical patent/GB1482621A/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
    • 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
    • H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
    • H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
    • H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
    • 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
    • H01M6/42—Grouping of primary cells into batteries
    • H01M6/46—Grouping of primary cells into batteries of flat cells

Abstract

1482621 Electrode assembly for thermal cells CATALYST RESEARCH CORP 21 July 1971 34295/71 Heading H1B [Also in Division C5] An electrode unit for a thermal battery comprises a thin metal sheet shaped as in Fig. 2 and coated at 25 with a second metal. The plate is folded at F to form one electrode enclosing part 27 of an adjacent element which forms the other electrode. The cells 11 ... 15 are arranged as in Fig. 1. the end cells 10, 16 being provided with leads by modifying the shape of the metal sheets. The metal sheet may be of Ni alloy, Cu, Fe, Pt, or Ag and the coating metal may be Ca or Mg. In each cell an electrolyte pad and a depolarizer pad are arranged on each side of the central electrode. The solid electrolyte may be LiBr-KBr, LiOH, KOH, LiNO 3 -LiOH, LiCl-KCl, or LiOH-LiCl and may be supported on a carrier of metal oxide, asbestos, ceramic, or woven or felted fibre glass. The depolarizer pad consists of a carrier impregnated with a depolarizer. Alternatively, potassium dichromate or chromate or molybdic or tungstic oxide may be added to the electrolyte or an electrode may be coated with a water slurry of tungstic oxide and lead chromate, and heated. Groups of cells in series may be connected either in series or in parallel with other groups of cells. Batteries may be made which have high e.m.f. for use in charging condenser plates in airborne applications. Heat for bringing the battery into operation by melting the electrolyte is supplied by ignition of heat pads between adjacent cell assemblies. The heat pads are made from a finely divided metal and an oxidizing agent (see Division C5].
GB34295/71A 1971-07-21 1971-07-21 Batteries Expired GB1482621A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB34295/71A GB1482621A (en) 1971-07-21 1971-07-21 Batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB34295/71A GB1482621A (en) 1971-07-21 1971-07-21 Batteries

Publications (1)

Publication Number Publication Date
GB1482621A true GB1482621A (en) 1977-08-10

Family

ID=10363840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34295/71A Expired GB1482621A (en) 1971-07-21 1971-07-21 Batteries

Country Status (1)

Country Link
GB (1) GB1482621A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0107517A2 (en) * 1982-10-29 1984-05-02 Chloride Group Public Limited Company Multicell electric storage batteries
FR2601822A1 (en) * 1986-07-21 1988-01-22 Aerospatiale Improvement to thermal cells
WO1993005541A1 (en) * 1991-09-04 1993-03-18 Medtronic, Inc. Improved energy storage device
WO2006128406A2 (en) * 2005-05-30 2006-12-07 Werner Henze Energy converter cell for the direct conversion of radiation energy and/or thermal energy into electrical energy

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0107517A2 (en) * 1982-10-29 1984-05-02 Chloride Group Public Limited Company Multicell electric storage batteries
EP0107976A2 (en) * 1982-10-29 1984-05-09 Chloride Group Public Limited Company Multicell electric storage batteries
EP0107517A3 (en) * 1982-10-29 1985-12-11 Chloride Group Public Limited Company Multicell electric storage batteries
EP0107976A3 (en) * 1982-10-29 1985-12-18 Chloride Group Public Limited Company Multicell electric storage batteries
FR2601822A1 (en) * 1986-07-21 1988-01-22 Aerospatiale Improvement to thermal cells
WO1993005541A1 (en) * 1991-09-04 1993-03-18 Medtronic, Inc. Improved energy storage device
WO2006128406A2 (en) * 2005-05-30 2006-12-07 Werner Henze Energy converter cell for the direct conversion of radiation energy and/or thermal energy into electrical energy
WO2006128406A3 (en) * 2005-05-30 2007-02-01 Werner Henze Energy converter cell for the direct conversion of radiation energy and/or thermal energy into electrical energy
US7875386B2 (en) 2005-05-30 2011-01-25 Werner Henze Energy converter cell for the direct conversion of radiation and/or thermal energy into electrical energy

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Legal Events

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