JPS5521875A - Enclosed button type silver oxide cell - Google Patents

Enclosed button type silver oxide cell

Info

Publication number
JPS5521875A
JPS5521875A JP9527478A JP9527478A JPS5521875A JP S5521875 A JPS5521875 A JP S5521875A JP 9527478 A JP9527478 A JP 9527478A JP 9527478 A JP9527478 A JP 9527478A JP S5521875 A JPS5521875 A JP S5521875A
Authority
JP
Japan
Prior art keywords
anode
cathode
agent
silver oxide
button type
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.)
Pending
Application number
JP9527478A
Other languages
Japanese (ja)
Inventor
Tatsuaki Ataka
Tsugio Sakai
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP9527478A priority Critical patent/JPS5521875A/en
Publication of JPS5521875A publication Critical patent/JPS5521875A/en
Pending 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
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/12—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with flat electrodes

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

PURPOSE:To improve the leak-resistance and to reduce the internal resistance and its scattering by controlling air pressure in the gap of cell within a specific range. CONSTITUTION:Anode agent 2 is put in the anode case 1, the separator 3, insulating packing 4 and electrolyte keeper 5 are placed after the anode agent is pressed on, an electrolyte in which zinc oxide is saturated in 30% caustic soda solution is injected in the keeper to make an anode unit. On the other hand, cathode agent gel 7 is put in the cathode case 6 to make a cathode unit. These anode and cathode units are composed and sealed in a previously decompressed closed container. In the apparatus used in the composition, air pressure is the same as that in the gap in cell inside, that is, 0.1 to 0.9atm.
JP9527478A 1978-08-04 1978-08-04 Enclosed button type silver oxide cell Pending JPS5521875A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9527478A JPS5521875A (en) 1978-08-04 1978-08-04 Enclosed button type silver oxide cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9527478A JPS5521875A (en) 1978-08-04 1978-08-04 Enclosed button type silver oxide cell

Publications (1)

Publication Number Publication Date
JPS5521875A true JPS5521875A (en) 1980-02-16

Family

ID=14133184

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9527478A Pending JPS5521875A (en) 1978-08-04 1978-08-04 Enclosed button type silver oxide cell

Country Status (1)

Country Link
JP (1) JPS5521875A (en)

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