GB865810A - Improvements in or relating to primary cells - Google Patents

Improvements in or relating to primary cells

Info

Publication number
GB865810A
GB865810A GB1341455A GB1341455A GB865810A GB 865810 A GB865810 A GB 865810A GB 1341455 A GB1341455 A GB 1341455A GB 1341455 A GB1341455 A GB 1341455A GB 865810 A GB865810 A GB 865810A
Authority
GB
United Kingdom
Prior art keywords
cells
electrolyte
mixture
cell
glass
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
GB1341455A
Inventor
Alfred Rene John Pau Ubbelohde
Samuel Eric Rogers
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.)
Minister of Supply In Her Majesty S Government
Original Assignee
Minister of Supply In Her Majesty S Government
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 Minister of Supply In Her Majesty S Government filed Critical Minister of Supply In Her Majesty S Government
Priority to GB1341455A priority Critical patent/GB865810A/en
Publication of GB865810A publication Critical patent/GB865810A/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

Landscapes

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

Abstract

865,810. Primary cells. MINISTER OF SUPPLY. May 9, 1956 [May 9, 1955], No. 13414/55. Class 53. The electrolyte in a primary thermal cell is a melted alkali metal thiocyanate, preferably potassium thiocyanate with a carbon anode and a magnesium cathode. Alternative electrode metals are zinc and silver, and alternative electrolytes lithium and sodium thiocyanates. In one form of cell a glass fabric impregnated with electrolyte is sandwiched between flat plate electrodes. A pile of cells with their heating elements may be sealed in a container. The heater may be a mixture of powdered metal and oxidizing agent ignited by a percussion primer fired by a percussion cap. The heating mixture may be incorporated in glass or asbestos fibre discs interposed between the cells of a battery.
GB1341455A 1955-05-09 1955-05-09 Improvements in or relating to primary cells Expired GB865810A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1341455A GB865810A (en) 1955-05-09 1955-05-09 Improvements in or relating to primary cells

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1341455A GB865810A (en) 1955-05-09 1955-05-09 Improvements in or relating to primary cells

Publications (1)

Publication Number Publication Date
GB865810A true GB865810A (en) 1961-04-19

Family

ID=10022519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1341455A Expired GB865810A (en) 1955-05-09 1955-05-09 Improvements in or relating to primary cells

Country Status (1)

Country Link
GB (1) GB865810A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367800A (en) * 1964-09-28 1968-02-06 Navy Usa High energy-density heat-activated voltaic cells at intermediate temperatures
JPS4814569B1 (en) * 1969-05-23 1973-05-08
JPS4931252B1 (en) * 1970-09-24 1974-08-20

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3367800A (en) * 1964-09-28 1968-02-06 Navy Usa High energy-density heat-activated voltaic cells at intermediate temperatures
JPS4814569B1 (en) * 1969-05-23 1973-05-08
JPS4931252B1 (en) * 1970-09-24 1974-08-20

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