JPS5682580A - Manufacture of button-type battery - Google Patents

Manufacture of button-type battery

Info

Publication number
JPS5682580A
JPS5682580A JP15942879A JP15942879A JPS5682580A JP S5682580 A JPS5682580 A JP S5682580A JP 15942879 A JP15942879 A JP 15942879A JP 15942879 A JP15942879 A JP 15942879A JP S5682580 A JPS5682580 A JP S5682580A
Authority
JP
Japan
Prior art keywords
electrolyte
cathode
poured
positive mixture
anode
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.)
Granted
Application number
JP15942879A
Other languages
Japanese (ja)
Other versions
JPS6139704B2 (en
Inventor
Mitsuo Yamamoto
Hiroshi Ishiuchi
Hirokazu Yoshikawa
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 JP15942879A priority Critical patent/JPS5682580A/en
Publication of JPS5682580A publication Critical patent/JPS5682580A/en
Publication of JPS6139704B2 publication Critical patent/JPS6139704B2/ja
Granted 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

Abstract

PURPOSE:To prevent any displacement of the positive mixture and thereby obviate any defective sealing of a button-type battery, by placing a negative agent, an electrolyte-absorbing body, a positive mixture, and the like into a given cathode can, before covering the cathode can with an anode can in which an anode side electrolyte is poured, and tightening the opening between these cans to seal the battery. CONSTITUTION:A negative agent 2 is placed on the bottom of a cathode can 7, to which an annular gasket 4 is connected. An electrolyte-absorbing body 6 is placed on it, and a cathode side electrolyte is poured. A separator 3 is placed on the electrolyte-absorbing body 6 which is impregnated with the cathode side electrolyte, in such a manner that a peripheral part 3a of the separator 3 touches the annular gasket 4. Next. a positive mixture 1 is placed on the center of the separator 3, before an anode can 5 into which an anode side electrolyte is poured is placed over the positive mixture 1 so as to make the can 7 to be covered with the can 5. At the same time, the opening between the can 5 and thd can 7 is tightened by bending the can 5 inward. Through the means mentioned above, the displacement of the positive mixture 1 which might be caused during the time when the anode side electrolyte is poured, can be obviated.
JP15942879A 1979-12-07 1979-12-07 Manufacture of button-type battery Granted JPS5682580A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15942879A JPS5682580A (en) 1979-12-07 1979-12-07 Manufacture of button-type battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15942879A JPS5682580A (en) 1979-12-07 1979-12-07 Manufacture of button-type battery

Publications (2)

Publication Number Publication Date
JPS5682580A true JPS5682580A (en) 1981-07-06
JPS6139704B2 JPS6139704B2 (en) 1986-09-05

Family

ID=15693521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15942879A Granted JPS5682580A (en) 1979-12-07 1979-12-07 Manufacture of button-type battery

Country Status (1)

Country Link
JP (1) JPS5682580A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464241A1 (en) * 1979-08-31 1981-03-06 Toa Nenryo Kogyo Kk PROCESS FOR PRODUCING TERTIARY BUTYL ALCOHOL
JP2007173062A (en) * 2005-12-22 2007-07-05 Matsushita Electric Ind Co Ltd Method and apparatus of producing flat battery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464241A1 (en) * 1979-08-31 1981-03-06 Toa Nenryo Kogyo Kk PROCESS FOR PRODUCING TERTIARY BUTYL ALCOHOL
JP2007173062A (en) * 2005-12-22 2007-07-05 Matsushita Electric Ind Co Ltd Method and apparatus of producing flat battery

Also Published As

Publication number Publication date
JPS6139704B2 (en) 1986-09-05

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