GB726826A - Improvements in and relating to the manufacture of galvanic batteries - Google Patents

Improvements in and relating to the manufacture of galvanic batteries

Info

Publication number
GB726826A
GB726826A GB3260952A GB3260952A GB726826A GB 726826 A GB726826 A GB 726826A GB 3260952 A GB3260952 A GB 3260952A GB 3260952 A GB3260952 A GB 3260952A GB 726826 A GB726826 A GB 726826A
Authority
GB
United Kingdom
Prior art keywords
plate
mould
copper
cuprous
mixture
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
GB3260952A
Inventor
Henry Dermott Stone
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.)
McMurdo Instrument Co Ltd
Original Assignee
McMurdo Instrument Co 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 McMurdo Instrument Co Ltd filed Critical McMurdo Instrument Co Ltd
Priority to GB3260952A priority Critical patent/GB726826A/en
Publication of GB726826A publication Critical patent/GB726826A/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
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture

Landscapes

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

Abstract

726,826. Batteries. McMURDO INSTRUMENT CO., Ltd. Jan. 21, 1954 [Dec. 23, 1952], No. 32609/52. Class 53. A positive electrode is made by fusing a mixture of cuprous chloride and powdered copper and casting the molten mixture in a mould. The mixture may also include a small amount of cuprous sulphide. In one method cuprous chloride powdered copper and cuprous sulphide are fused together in an atmosphere of sulphur dioxide and the molten mixture run into a mould which has a strip of copper gauze stretched across its centre so that after cooling the gauze is embedded in the solid material. The mould may be made of graphite, metal, ceramic or other material and it may be lined with copper foil which remains adherent to the solid plate after it has been removed from the mould. Before the plate is assembled in a battery the foil is stripped from its surface. The plate is used with a zinc or magnesium electrode which may comprise two plates 3, 4 which are separated from the cuprous chloride plate 1 by a polythene thread 2 wound round the plate 1. Removable plugs 5a are provided in the container for the introduction of electrolyte which may be plain water or sea water.
GB3260952A 1952-12-23 1952-12-23 Improvements in and relating to the manufacture of galvanic batteries Expired GB726826A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3260952A GB726826A (en) 1952-12-23 1952-12-23 Improvements in and relating to the manufacture of galvanic batteries

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3260952A GB726826A (en) 1952-12-23 1952-12-23 Improvements in and relating to the manufacture of galvanic batteries

Publications (1)

Publication Number Publication Date
GB726826A true GB726826A (en) 1955-03-23

Family

ID=10341290

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3260952A Expired GB726826A (en) 1952-12-23 1952-12-23 Improvements in and relating to the manufacture of galvanic batteries

Country Status (1)

Country Link
GB (1) GB726826A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1276768B (en) * 1961-02-08 1968-09-05 Yardney International Corp Seawater battery
DE1282114B (en) * 1962-05-02 1968-11-07 Yardney International Corp Electrode arrangement for a galvanic filling element
DE2843458A1 (en) * 1978-01-05 1979-07-12 Yardney Electric Corp SELF-SUPPORTING ELECTRODE FOR GALVANIC ELEMENTS AND METHOD FOR THEIR PRODUCTION
CN111233475A (en) * 2020-01-15 2020-06-05 湖南汇动新材料有限公司 Hot-pressing sintering method of cuprous chloride anode material for seawater battery
CN115911252A (en) * 2022-11-22 2023-04-04 中国人民解放军海军工程大学 Magnesium/cuprous chloride seawater battery, positive electrode material and preparation method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1276768B (en) * 1961-02-08 1968-09-05 Yardney International Corp Seawater battery
DE1282114B (en) * 1962-05-02 1968-11-07 Yardney International Corp Electrode arrangement for a galvanic filling element
DE2843458A1 (en) * 1978-01-05 1979-07-12 Yardney Electric Corp SELF-SUPPORTING ELECTRODE FOR GALVANIC ELEMENTS AND METHOD FOR THEIR PRODUCTION
CN111233475A (en) * 2020-01-15 2020-06-05 湖南汇动新材料有限公司 Hot-pressing sintering method of cuprous chloride anode material for seawater battery
CN115911252A (en) * 2022-11-22 2023-04-04 中国人民解放军海军工程大学 Magnesium/cuprous chloride seawater battery, positive electrode material and preparation method thereof

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