JPS56118270A - Thin battery - Google Patents

Thin battery

Info

Publication number
JPS56118270A
JPS56118270A JP2091680A JP2091680A JPS56118270A JP S56118270 A JPS56118270 A JP S56118270A JP 2091680 A JP2091680 A JP 2091680A JP 2091680 A JP2091680 A JP 2091680A JP S56118270 A JPS56118270 A JP S56118270A
Authority
JP
Japan
Prior art keywords
peripheral part
separator
mixture
zinc plate
plate
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
JP2091680A
Other languages
Japanese (ja)
Inventor
Hachitani Ishikawa
Futayasu Iwamaru
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 JP2091680A priority Critical patent/JPS56118270A/en
Publication of JPS56118270A publication Critical patent/JPS56118270A/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

Abstract

PURPOSE:To prevent any liquid leakage from the peripheral part of the electrode of a thin battery, by applying an adhesive to the separator-side periphery of the zinc plate beforehand. CONSTITUTION:A carbon film 3 is affixed to the surface of a metal plate 2 to make a collector 1, to which a positive mixture 4 is applied. After that, a negative zinc plate 6 is placed over the mixture 4 with a separator 5 interposed between the plate 6 and the mixture 4, a thin battery being constituted. Here, the separator-side periphery of the zinc plate 6 is provided with an adhesive 61 beforehand. After that, both the peripheral part of the separator 5 and the peripheral part of the zinc plate 6, and the peripheral part of a positive armor body 9 and the peripheral part of a negative armor body 7 are joined. The adhesive 61 is preferred to be either a combined system mixture of a nitrile rubber with a phenol resin, or a fatty polyamide resin system compound. Consequently, the joining between the separator and the peripheral part of the negative zinc plate is unified, the liquid leakage of the battery is prevented, and any capacity loss as well as any corrosion of the collector metal can be obviated.
JP2091680A 1980-02-20 1980-02-20 Thin battery Pending JPS56118270A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2091680A JPS56118270A (en) 1980-02-20 1980-02-20 Thin battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2091680A JPS56118270A (en) 1980-02-20 1980-02-20 Thin battery

Publications (1)

Publication Number Publication Date
JPS56118270A true JPS56118270A (en) 1981-09-17

Family

ID=12040542

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2091680A Pending JPS56118270A (en) 1980-02-20 1980-02-20 Thin battery

Country Status (1)

Country Link
JP (1) JPS56118270A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0246590A2 (en) * 1986-05-20 1987-11-25 Sanyo Electric Co., Ltd Enclosed cell having safety valve mechanism and fabricating method of the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347892A (en) * 1976-07-02 1978-04-28 Anvar Optical laser raman microprobe

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5347892A (en) * 1976-07-02 1978-04-28 Anvar Optical laser raman microprobe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0246590A2 (en) * 1986-05-20 1987-11-25 Sanyo Electric Co., Ltd Enclosed cell having safety valve mechanism and fabricating method of the same

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