JPS56145655A - Button-typed alkaline cell - Google Patents

Button-typed alkaline cell

Info

Publication number
JPS56145655A
JPS56145655A JP4936580A JP4936580A JPS56145655A JP S56145655 A JPS56145655 A JP S56145655A JP 4936580 A JP4936580 A JP 4936580A JP 4936580 A JP4936580 A JP 4936580A JP S56145655 A JPS56145655 A JP S56145655A
Authority
JP
Japan
Prior art keywords
sealing
packing
plate
insulation
negative electrode
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
JP4936580A
Other languages
Japanese (ja)
Inventor
Hayashi Hayakawa
Makoto Watabe
Keigo Momose
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 JP4936580A priority Critical patent/JPS56145655A/en
Publication of JPS56145655A publication Critical patent/JPS56145655A/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
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • 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
    • H01M50/19—Sealing members characterised by the material
    • H01M50/197—Sealing members characterised by the material having a layered structure
    • 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 strength of close adhesion of a negative electrode sealing plate to an insulation sealing packing and prevent a leak of electrolyte, by specifically forming the surface of the negative electrode sealing plate, contacted to the insulation sealing packing, to a coarse face and filling a sealing agent to between the both of said plate and packing. CONSTITUTION:In a cell case 6 combined for use as a positive electrode terminal, a positive electrode active material 5, separator 4, impregnation material 3 and electrode active material 2 are contained, enclosed and sealed with a metallic sealing plate 1 for combined use as a negative electrode terminal by interposing an insulation sealing packing 7 to form an alkaline cell of button type. At this time, sealing part surfaces of the metallic sealing plate 1 adapted to the insulation packing 7 are formed in a rough face, and between the both of said plate and packing an adhesive sealing agent, for instance, polyamide, polybutene, asphalt, chlorosulfonated polyethylene, etc. is interposed. Then roughness of the surface is arranged in such a manner that center line average roughness is within a range of 0.5-10mum.
JP4936580A 1980-04-14 1980-04-14 Button-typed alkaline cell Pending JPS56145655A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4936580A JPS56145655A (en) 1980-04-14 1980-04-14 Button-typed alkaline cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4936580A JPS56145655A (en) 1980-04-14 1980-04-14 Button-typed alkaline cell

Publications (1)

Publication Number Publication Date
JPS56145655A true JPS56145655A (en) 1981-11-12

Family

ID=12828983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4936580A Pending JPS56145655A (en) 1980-04-14 1980-04-14 Button-typed alkaline cell

Country Status (1)

Country Link
JP (1) JPS56145655A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6484570A (en) * 1987-09-28 1989-03-29 Matsushita Electric Ind Co Ltd Flat type battery
WO2002045186A2 (en) * 2000-11-29 2002-06-06 Valence Technology, Inc. Sealed laminate battery with roughened terminal leadthroughs___
US20070275301A1 (en) * 2006-05-23 2007-11-29 Toyota Jidosha Kabushiki Kaisha Alkaline storage battery
JP2016033856A (en) * 2014-07-31 2016-03-10 日立マクセル株式会社 Flat type alkaline battery

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6484570A (en) * 1987-09-28 1989-03-29 Matsushita Electric Ind Co Ltd Flat type battery
WO2002045186A2 (en) * 2000-11-29 2002-06-06 Valence Technology, Inc. Sealed laminate battery with roughened terminal leadthroughs___
WO2002045186A3 (en) * 2000-11-29 2002-09-06 Valence Technology Inc Sealed laminate battery with roughened terminal leadthroughs___
US20070275301A1 (en) * 2006-05-23 2007-11-29 Toyota Jidosha Kabushiki Kaisha Alkaline storage battery
US8859139B2 (en) * 2006-05-23 2014-10-14 Toyota Jidosha Kabushiki Kaisha Alkaline storage battery
JP2016033856A (en) * 2014-07-31 2016-03-10 日立マクセル株式会社 Flat type alkaline battery

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