JPS5772259A - Sealed alaline battery - Google Patents

Sealed alaline battery

Info

Publication number
JPS5772259A
JPS5772259A JP55092109A JP9210980A JPS5772259A JP S5772259 A JPS5772259 A JP S5772259A JP 55092109 A JP55092109 A JP 55092109A JP 9210980 A JP9210980 A JP 9210980A JP S5772259 A JPS5772259 A JP S5772259A
Authority
JP
Japan
Prior art keywords
battery
cathode
anode
synthetic resin
gasket
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
JP55092109A
Other languages
Japanese (ja)
Inventor
Hiroyoshi Yoshihisa
Takeisa Yokoyama
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.)
Yuasa Corp
Original Assignee
Yuasa Corp
Yuasa Battery Corp
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 Yuasa Corp, Yuasa Battery Corp filed Critical Yuasa Corp
Priority to JP55092109A priority Critical patent/JPS5772259A/en
Publication of JPS5772259A publication Critical patent/JPS5772259A/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
    • 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
    • H01M50/197—Sealing members characterised by the material having a layered structure
    • 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
    • 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 improve the electrolyte leakage resistance of a battery by placing synthetic resin layers on the side surfaces of both a cathode can and an anode cap in the seal part of the battery, and furthermore, placing a neutralizing agent layer of alkaline electrolyte between the synthetic resin layer and a gasket. CONSTITUTION:A cathode active material 1 comprising mainly silver oxide and graphite, a separator 3, and an anode active material 2 comprising mainly zinc power are placed into a cathode can 4, and an anode can 5 is inserted into the cathod can 4, with a gaskte 6 interposed between the cathode can 4 and anode can 5, then the upper end of the cathode can 4 is closed to form a sealed alkaline battery. A synthetic resin layer 10 such as blown asphalt, polyamide resin is formed by being applied on the side surface of the anode can 5 in the sealing part of the battery. Furthermore, a neutralizing agent layer 11 of alkaline electrolyte, comprising boric acid, acetic acid, oxalic acid, and so on is placed between the gasket 6 and the synthetic resin layer 10. This neutralizing agent 11 is formed by being applied on the wall of the gasket 6.
JP55092109A 1980-07-04 1980-07-04 Sealed alaline battery Pending JPS5772259A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55092109A JPS5772259A (en) 1980-07-04 1980-07-04 Sealed alaline battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55092109A JPS5772259A (en) 1980-07-04 1980-07-04 Sealed alaline battery

Publications (1)

Publication Number Publication Date
JPS5772259A true JPS5772259A (en) 1982-05-06

Family

ID=14045257

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55092109A Pending JPS5772259A (en) 1980-07-04 1980-07-04 Sealed alaline battery

Country Status (1)

Country Link
JP (1) JPS5772259A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03127442A (en) * 1989-10-12 1991-05-30 Matsushita Electric Ind Co Ltd Flat type organic electrolyte cell
EP2023424A3 (en) * 2007-08-02 2011-10-19 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
JPH03127442A (en) * 1989-10-12 1991-05-30 Matsushita Electric Ind Co Ltd Flat type organic electrolyte cell
EP2023424A3 (en) * 2007-08-02 2011-10-19 Panasonic Corporation Alkaline dry battery and battery pack
US8241785B2 (en) 2007-08-02 2012-08-14 Panasonic Corporation Alkaline dry battery and battery pack

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