JPS5765668A - Alkaline battery - Google Patents

Alkaline battery

Info

Publication number
JPS5765668A
JPS5765668A JP55140972A JP14097280A JPS5765668A JP S5765668 A JPS5765668 A JP S5765668A JP 55140972 A JP55140972 A JP 55140972A JP 14097280 A JP14097280 A JP 14097280A JP S5765668 A JPS5765668 A JP S5765668A
Authority
JP
Japan
Prior art keywords
sealing plate
case
gasket
sealing
battery
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
JP55140972A
Other languages
Japanese (ja)
Other versions
JPS6252426B2 (en
Inventor
Takao Inoue
Tamotsu Wakahata
Keigo Momose
Yukio Maeda
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP55140972A priority Critical patent/JPS5765668A/en
Publication of JPS5765668A publication Critical patent/JPS5765668A/en
Publication of JPS6252426B2 publication Critical patent/JPS6252426B2/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
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—Organic material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings, jackets or wrappings of a single cell or a single battery
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Abstract

PURPOSE:To enhance the liquid leakage resistance of an alkaline battery by using epoxy adduct polyamide amine as a sealing agent which is provided between the sealing plate and the gasket. CONSTITUTION:A positive active material 2 principally consisting of silver oxide or the like, a separator 3 and an electrolyte holding body 4 are inserted in a positive case 1, in that order. A sealing plate 5 is packed with a negative active material 6 made of zinc powder or the like. After that, the sealing plate 5 is fitted on the opening of the case 1, with an insulating gasket 7 interposed between the plate 5 and the case 1, to hermetically seal the battery, thereby constituting a button-type battery. Here, a sealing agent 8 is provided between the sealing plate 5 and the gasket 7. As the sealing agent 8, epoxy adduct polyamide amine is used.
JP55140972A 1980-10-07 1980-10-07 Alkaline battery Granted JPS5765668A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55140972A JPS5765668A (en) 1980-10-07 1980-10-07 Alkaline battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55140972A JPS5765668A (en) 1980-10-07 1980-10-07 Alkaline battery

Publications (2)

Publication Number Publication Date
JPS5765668A true JPS5765668A (en) 1982-04-21
JPS6252426B2 JPS6252426B2 (en) 1987-11-05

Family

ID=15281115

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55140972A Granted JPS5765668A (en) 1980-10-07 1980-10-07 Alkaline battery

Country Status (1)

Country Link
JP (1) JPS5765668A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61273855A (en) * 1985-05-29 1986-12-04 Matsushita Electric Ind Co Ltd Tubular alkaline battery
EP2023424A2 (en) 2007-08-02 2009-02-11 Panasonic Corporation Alkaline dry battery and battery pack

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61273855A (en) * 1985-05-29 1986-12-04 Matsushita Electric Ind Co Ltd Tubular alkaline battery
EP2023424A2 (en) 2007-08-02 2009-02-11 Panasonic Corporation Alkaline dry battery and battery pack
US8241785B2 (en) 2007-08-02 2012-08-14 Panasonic Corporation Alkaline dry battery and battery pack

Also Published As

Publication number Publication date
JPS6252426B2 (en) 1987-11-05

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