GB1447704A - Water activated primary batteries - Google Patents

Water activated primary batteries

Info

Publication number
GB1447704A
GB1447704A GB108274A GB108274A GB1447704A GB 1447704 A GB1447704 A GB 1447704A GB 108274 A GB108274 A GB 108274A GB 108274 A GB108274 A GB 108274A GB 1447704 A GB1447704 A GB 1447704A
Authority
GB
United Kingdom
Prior art keywords
cathode
anode
cell
activated primary
water
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
GB108274A
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.)
UK Secretary of State for Defence
Original Assignee
UK Secretary of State for Defence
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 UK Secretary of State for Defence filed Critical UK Secretary of State for Defence
Priority to GB108274A priority Critical patent/GB1447704A/en
Priority to FR7500354A priority patent/FR2257155B1/fr
Priority to CA217,562A priority patent/CA1031413A/en
Priority to JP526975A priority patent/JPS51101832A/en
Priority to AU77215/75A priority patent/AU488693B2/en
Priority to DE19752500675 priority patent/DE2500675A1/en
Priority to US05/684,984 priority patent/US4020247A/en
Publication of GB1447704A publication Critical patent/GB1447704A/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/36—Selection of substances as active materials, active masses, active liquids
    • H01M4/60—Selection of substances as active materials, active masses, active liquids of organic compounds
    • 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

Abstract

1447704 Water activated primary batteries DEFENCE SEC OF STATE FOR 2 Jan 1975 [9 Jan 1974 31 July 1974] 01082/74 and 33839/74 Heading H1B A cell of a water activated primary battery comprises a cathode 10, an anode 12 and a separator 13 formed by a porous membrane of paper or cloth, the anode being perforated to permit entry of electrolyte to the cathode during initial priming of the cell and to assist the escape of gas from the cell during its operation. The cathode material consists of a mixture of an organic oxyhalogen material such as 1,3-dibromo-5,5-dimethylhydantoin or trichlorotriazinetrione (bleach) with carbon black and a binder such as cellulose or viscose fibres. The cathode backing plate 11 is a zinc sheet painted on the cathode side with a conducting, carbon rich paint. The anode 12 is made of Al, Mg, Zn, or their alloys and is provided with dimples 14 which form a passageway for cooling water or electrolyte such as sea water. The battery may be initially primed with a solution of aluminium chloride and the cathode may alternatively comprise silver chloride.
GB108274A 1974-01-09 1974-01-09 Water activated primary batteries Expired GB1447704A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB108274A GB1447704A (en) 1974-01-09 1974-01-09 Water activated primary batteries
FR7500354A FR2257155B1 (en) 1974-01-09 1975-01-07
CA217,562A CA1031413A (en) 1974-01-09 1975-01-08 Water activated primary batteries
JP526975A JPS51101832A (en) 1974-01-09 1975-01-09 MIZUKA TSUSEIKAICHI JIDEN CHISERU
AU77215/75A AU488693B2 (en) 1975-01-09 Improvements in or relating to water activated primary batteries
DE19752500675 DE2500675A1 (en) 1974-01-09 1975-01-09 WATER-ACTIVATED PRIMARY BATTERIES
US05/684,984 US4020247A (en) 1974-01-09 1976-05-10 Water activated primary batteries

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB108274A GB1447704A (en) 1974-01-09 1974-01-09 Water activated primary batteries
GB3383974 1974-07-31

Publications (1)

Publication Number Publication Date
GB1447704A true GB1447704A (en) 1976-08-25

Family

ID=26236439

Family Applications (1)

Application Number Title Priority Date Filing Date
GB108274A Expired GB1447704A (en) 1974-01-09 1974-01-09 Water activated primary batteries

Country Status (5)

Country Link
JP (1) JPS51101832A (en)
CA (1) CA1031413A (en)
DE (1) DE2500675A1 (en)
FR (1) FR2257155B1 (en)
GB (1) GB1447704A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039557A1 (en) * 1980-05-05 1981-11-11 LOCKHEED MISSILES & SPACE COMPANY, INC. Electrochemical cell
RU2494523C2 (en) * 2011-03-18 2013-09-27 Александр Федорович Милашенко Method to generate and accumulate dc energy from human body

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2723772A1 (en) * 1977-05-26 1978-12-07 Varta Batterie GALVANIC ELEMENT WITH A NEGATIVE LIGHT METAL ELECTRODE AND AN ANHYDROUS ORGANIC ELECTROLYTE
DE19522226C2 (en) * 1995-06-20 1999-03-25 Kipnis Alexander Water activated primary cells and their use in a water activated battery
KR20060023228A (en) * 2004-09-09 2006-03-14 이기방 Battery with porous material and fabrication method thereof
ES2759326T3 (en) * 2014-07-07 2020-05-08 Battery Research Tech Limited Drums

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039557A1 (en) * 1980-05-05 1981-11-11 LOCKHEED MISSILES & SPACE COMPANY, INC. Electrochemical cell
RU2494523C2 (en) * 2011-03-18 2013-09-27 Александр Федорович Милашенко Method to generate and accumulate dc energy from human body

Also Published As

Publication number Publication date
FR2257155A1 (en) 1975-08-01
JPS51101832A (en) 1976-09-08
CA1031413A (en) 1978-05-16
DE2500675A1 (en) 1975-08-14
FR2257155B1 (en) 1979-05-11
AU7721575A (en) 1976-07-15

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Legal Events

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