JPS5539185A - Button type alkali cell - Google Patents

Button type alkali cell

Info

Publication number
JPS5539185A
JPS5539185A JP11343978A JP11343978A JPS5539185A JP S5539185 A JPS5539185 A JP S5539185A JP 11343978 A JP11343978 A JP 11343978A JP 11343978 A JP11343978 A JP 11343978A JP S5539185 A JPS5539185 A JP S5539185A
Authority
JP
Japan
Prior art keywords
anode
porous film
micro
layer
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
JP11343978A
Other languages
Japanese (ja)
Inventor
Masayoshi Goto
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.)
Maxell Holdings Ltd
Original Assignee
Hitachi Maxell 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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP11343978A priority Critical patent/JPS5539185A/en
Publication of JPS5539185A publication Critical patent/JPS5539185A/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)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To eliminate defective product and to facilitate the thining by employing an anode layer composed of acid-proof micro-porous film laminated with anode agent. CONSTITUTION:A portion of electrolyte is inserted together with anode layer 6 into the bottom of anode can 5, then cathode layer 9 of Zn amalgam contained in cathode terminalboard 10 is mounted through ion permeable film 7 and liquid absorption 8. Then circular gasket 11 is placed between said terminalboard 10 and anode can 5 and the open end 12 of anode can 5 is bent inwardly to form a button type cell. The anode layer 6 of said cell is formed by coating an anode agent 2 mainly composed of anode active material such as AgO, MnO on acid-proof micro-porous film 1 composed of hydrophilically treated polypropylene micro-porous film, and inserted into anode can 5 while facing the micro-porous film 1 toward cathode layer 9.
JP11343978A 1978-09-13 1978-09-13 Button type alkali cell Pending JPS5539185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11343978A JPS5539185A (en) 1978-09-13 1978-09-13 Button type alkali cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11343978A JPS5539185A (en) 1978-09-13 1978-09-13 Button type alkali cell

Publications (1)

Publication Number Publication Date
JPS5539185A true JPS5539185A (en) 1980-03-18

Family

ID=14612244

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11343978A Pending JPS5539185A (en) 1978-09-13 1978-09-13 Button type alkali cell

Country Status (1)

Country Link
JP (1) JPS5539185A (en)

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