JPS57136764A - Manufacture of alkaline battery - Google Patents

Manufacture of alkaline battery

Info

Publication number
JPS57136764A
JPS57136764A JP2224081A JP2224081A JPS57136764A JP S57136764 A JPS57136764 A JP S57136764A JP 2224081 A JP2224081 A JP 2224081A JP 2224081 A JP2224081 A JP 2224081A JP S57136764 A JPS57136764 A JP S57136764A
Authority
JP
Japan
Prior art keywords
zinc powder
cathode
mixture
amalgamated
gelatinized
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
JP2224081A
Other languages
Japanese (ja)
Inventor
Koji Koide
Rokurou Ikehata
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 JP2224081A priority Critical patent/JPS57136764A/en
Publication of JPS57136764A publication Critical patent/JPS57136764A/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/06—Electrodes for primary cells
    • H01M4/08—Processes of manufacture
    • H01M4/12—Processes of manufacture of consumable metal or alloy 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 reduce the scattering of filled weight of cathode and to improve the discharge characteristics by unfastening lumps of zinc powder through agitating a mixture of amalgamated zinc powder with an stirrer when the cathode is formed. CONSTITUTION:Gelatinized alkaline electrolyte, zinc powder, and metallic mercury are mixed in a prescribed proportion, the zinc powder is amalgamated by standing the mixture for a prescribed period, then the mixture is agitated to unfasten lumps of zinc powder which formed during amalgamation, and a cathode is formed. The cathode 4 is poured into the internal of an anode 1 which comprises manganese dioxide and scaly graphite through a separator 3. Thus amalgamated zinc powder is dispersed homogeneously in the gelatinized alkaline electrolyte and fluidized mobile, the scattering of poured weight during filling is reduced, the plugging of a pouring machine is prevented, and the discharge characteristics is stabilized and the work-ability can be improved.
JP2224081A 1981-02-19 1981-02-19 Manufacture of alkaline battery Pending JPS57136764A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2224081A JPS57136764A (en) 1981-02-19 1981-02-19 Manufacture of alkaline battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2224081A JPS57136764A (en) 1981-02-19 1981-02-19 Manufacture of alkaline battery

Publications (1)

Publication Number Publication Date
JPS57136764A true JPS57136764A (en) 1982-08-23

Family

ID=12077263

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2224081A Pending JPS57136764A (en) 1981-02-19 1981-02-19 Manufacture of alkaline battery

Country Status (1)

Country Link
JP (1) JPS57136764A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494132A (en) * 1972-05-02 1974-01-14
JPS52101427A (en) * 1976-02-20 1977-08-25 Toshiba Ray O Vac Method of producing alkaline battery
JPS54129322A (en) * 1978-03-29 1979-10-06 Toshiba Ray O Vac Method of producing alkaline cell

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS494132A (en) * 1972-05-02 1974-01-14
JPS52101427A (en) * 1976-02-20 1977-08-25 Toshiba Ray O Vac Method of producing alkaline battery
JPS54129322A (en) * 1978-03-29 1979-10-06 Toshiba Ray O Vac Method of producing alkaline cell

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