JPS5795064A - Button-type alkaline battery - Google Patents

Button-type alkaline battery

Info

Publication number
JPS5795064A
JPS5795064A JP55169676A JP16967680A JPS5795064A JP S5795064 A JPS5795064 A JP S5795064A JP 55169676 A JP55169676 A JP 55169676A JP 16967680 A JP16967680 A JP 16967680A JP S5795064 A JPS5795064 A JP S5795064A
Authority
JP
Japan
Prior art keywords
case
button
dish
gasket
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.)
Pending
Application number
JP55169676A
Other languages
Japanese (ja)
Inventor
Kenichi Shinoda
Tomoya Murata
Kuniyoshi Nishida
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.)
FDK Corp
Original Assignee
FDK 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 FDK Corp filed Critical FDK Corp
Priority to JP55169676A priority Critical patent/JPS5795064A/en
Publication of JPS5795064A publication Critical patent/JPS5795064A/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
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/171—Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
    • 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
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/169—Lids or covers characterised by the methods of assembling casings with lids by welding, brazing or soldering
    • 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 increase the liquid-leakage resistance of a button-type alkaline battery by unifying a sealing gasket and the opening periphery of a dish-like case through thermal fusion. CONSTITUTION:A battery case 3 consists of a dish-like case member 1 which is made of metal and also serves as a negative terminal, a dish-like case member 2 which is made of metal and also serves as a positive terminal, and an annular sealing gasket 7 which is interposed between the member 1 and 2. A sealed button-type battery is constituted by placing in the case 3 a generation element containing alkaline electrolyte. Here, an opening periphery 1a of the member 1 also serving a negative terminal and the sealing gasket 7 are mechanically unified by making them to adhere 8 to one another through the thermal fusion of the gasket 7. As the gasket 7, ''Nylon 66 '' is preferred.
JP55169676A 1980-12-03 1980-12-03 Button-type alkaline battery Pending JPS5795064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55169676A JPS5795064A (en) 1980-12-03 1980-12-03 Button-type alkaline battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55169676A JPS5795064A (en) 1980-12-03 1980-12-03 Button-type alkaline battery

Publications (1)

Publication Number Publication Date
JPS5795064A true JPS5795064A (en) 1982-06-12

Family

ID=15890835

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55169676A Pending JPS5795064A (en) 1980-12-03 1980-12-03 Button-type alkaline battery

Country Status (1)

Country Link
JP (1) JPS5795064A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62202454A (en) * 1986-02-28 1987-09-07 Fuji Elelctrochem Co Ltd Manufacture of flat type battery
US8786147B2 (en) 2010-06-28 2014-07-22 Mitsubishi Electric Corporation Totally-enclosed horizontal rotating electric machine
EP3447819B1 (en) * 2017-08-24 2022-03-23 VARTA Microbattery GmbH Secondary miniature battery with metal housing and method for its manufacturing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62202454A (en) * 1986-02-28 1987-09-07 Fuji Elelctrochem Co Ltd Manufacture of flat type battery
US8786147B2 (en) 2010-06-28 2014-07-22 Mitsubishi Electric Corporation Totally-enclosed horizontal rotating electric machine
EP3447819B1 (en) * 2017-08-24 2022-03-23 VARTA Microbattery GmbH Secondary miniature battery with metal housing and method for its manufacturing

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