JPS5940458A - Button-type alkaline cell - Google Patents

Button-type alkaline cell

Info

Publication number
JPS5940458A
JPS5940458A JP57149674A JP14967482A JPS5940458A JP S5940458 A JPS5940458 A JP S5940458A JP 57149674 A JP57149674 A JP 57149674A JP 14967482 A JP14967482 A JP 14967482A JP S5940458 A JPS5940458 A JP S5940458A
Authority
JP
Japan
Prior art keywords
positive electrode
button
type alkaline
alkaline cell
cell
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
JP57149674A
Other languages
Japanese (ja)
Inventor
Susumu Hosoi
Katashi Ikegami
Haruo Hattori
Yasusaburo Yagyu
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 JP57149674A priority Critical patent/JPS5940458A/en
Publication of JPS5940458A publication Critical patent/JPS5940458A/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
    • H01M50/116—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material
    • H01M50/124—Primary casings, jackets or wrappings of a single cell or a single battery 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
    • H01M50/14—Primary casings, jackets or wrappings of a single cell or a single battery for protecting against damage caused by external factors
    • H01M50/145—Primary casings, jackets or wrappings of a single cell or a single battery for protecting against damage caused by external factors for protecting against corrosion
    • 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
    • H01M50/116—Primary casings, jackets or wrappings of a single cell or a single battery characterised by the material
    • H01M50/117—Inorganic material
    • H01M50/119—Metals
    • 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 obtain a button-type alkaline cell with improved safety by forming the positive electrode container of the cell with an amount of nickel more than the electrochemical equivalent of the positive electrode. CONSTITUTION:In a button-type alkaline cell using mercury oxide, manganese dioxide, silver oxide, etc. as an active material of a positive electrode, a negative electrode made of zinc and an alkaline electrolyte, the positive electrode container is formed with an amount of nickel more than the electrochemical equivalent of the positive electrode, preferrably two times or more. Even if this button-type alkaline cell is swallowed by mistake, the nickel container of the positive electrode is not bored by the gastic juice and no alkaline leakage occurs, thereby resulting in little effect on the human body.
JP57149674A 1982-08-27 1982-08-27 Button-type alkaline cell Pending JPS5940458A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57149674A JPS5940458A (en) 1982-08-27 1982-08-27 Button-type alkaline cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57149674A JPS5940458A (en) 1982-08-27 1982-08-27 Button-type alkaline cell

Publications (1)

Publication Number Publication Date
JPS5940458A true JPS5940458A (en) 1984-03-06

Family

ID=15480346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57149674A Pending JPS5940458A (en) 1982-08-27 1982-08-27 Button-type alkaline cell

Country Status (1)

Country Link
JP (1) JPS5940458A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013114235A1 (en) * 2012-02-03 2013-08-08 International Business Machines Corporation Polymer fused batteries
US10700362B2 (en) 2016-09-15 2020-06-30 Energizer Brands, Llc Coatings for mitigation of coin cell ingestion

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013114235A1 (en) * 2012-02-03 2013-08-08 International Business Machines Corporation Polymer fused batteries
US9130200B2 (en) 2012-02-03 2015-09-08 International Business Machines Corporation Polymer fused batteries
US9793519B2 (en) 2012-02-03 2017-10-17 International Business Machines Corporation Polymer fused batteries
US10700362B2 (en) 2016-09-15 2020-06-30 Energizer Brands, Llc Coatings for mitigation of coin cell ingestion

Similar Documents

Publication Publication Date Title
JPS5717564A (en) Silver-oxide lithium aqueous-solution battery
JPS5940458A (en) Button-type alkaline cell
JPS6116473A (en) Nonaqueous electrolyte battery
GB2019079A (en) Aluminium additive for cells using divalent silver oxide electrodes
JPS56143675A (en) Silver oxide battery
JPS5671278A (en) Lithium-iodine complex battery with solid electrolyte
JPS5942765A (en) Button type alkaline battery
JPS57126068A (en) Zinc alkaline secondary battery
JPS6319761A (en) Manufacture of positive active material for nonaqueous electrolyte battery
JPS5717568A (en) Silver-oxide lithium aqueous-solution battery
JPS5944764A (en) Alkaline battery
GB1489730A (en) Electrochemical cell
GB1505799A (en) Alkaline primary cell
JPS57174858A (en) Alkaline battery
JPS5632669A (en) Alkaline battery
JPS6435870A (en) Sealed alkali-manganese secondary cell
JPS579068A (en) Button-type alkaline battery
JPS561466A (en) Manganese-dioxide-lithium battery
JPH01264167A (en) Sealed alkaline secondary battery
GB1442945A (en) Primary cell
JPS628450A (en) Manufacture of button type alkaline battery
JPS59173943A (en) Button type alkaline manganese battery
JPS56165265A (en) Button-type sealed battery
JPS5765668A (en) Alkaline battery
JPS56132763A (en) Battery