JPS5535470A - Flat cell - Google Patents

Flat cell

Info

Publication number
JPS5535470A
JPS5535470A JP10901878A JP10901878A JPS5535470A JP S5535470 A JPS5535470 A JP S5535470A JP 10901878 A JP10901878 A JP 10901878A JP 10901878 A JP10901878 A JP 10901878A JP S5535470 A JPS5535470 A JP S5535470A
Authority
JP
Japan
Prior art keywords
films
collectors
positive electrode
holes
flat 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
JP10901878A
Other languages
Japanese (ja)
Inventor
Korenobu Morita
Shigeo Kobayashi
Koichi Inoue
Akira Oota
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 JP10901878A priority Critical patent/JPS5535470A/en
Publication of JPS5535470A publication Critical patent/JPS5535470A/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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/547—Terminals characterised by the disposition of the terminals on the cells
    • H01M50/548—Terminals characterised by the disposition of the terminals on the cells on opposite sides of the cell
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • H01M50/553—Terminals adapted for prismatic, pouch or rectangular cells
    • H01M50/555—Window-shaped terminals
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/562—Terminals characterised by the 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

PURPOSE:To reduce corrosion and degradation of a flat cell during storing by using a insulating film for the sealing case and providing holes for exposing the terminals for the case. CONSTITUTION:A positive electrode compound layer 3, such as manganese dioxide layer,is formed on an electricity collecting resin film 2 attached to a metallic foil constituting a positive electrode collector 1. A zinc foil which functions as a negative electrode collector and a negative electrode active material is placed on the positive electrode compound layer 3 with a separator 6 between them, then the assembly is wrapped up by plastics films 9 and 10. The plastics films 9 and 10 are heat-fused around the periphery 7 to seal the assembly, thus forming a flat cell. Collectors 1 and 5 are exposed through holes 11 and 12, respectively, provided on the films 9 and 10 for providing terminals. Some other conductive metal having better corrosion resistance than the collectors may be used between the holes 11 and 12, and the collectors 1 and 5, respectively, so as to allow the conductive metal to extends out from the films 9 and 10.
JP10901878A 1978-09-04 1978-09-04 Flat cell Pending JPS5535470A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10901878A JPS5535470A (en) 1978-09-04 1978-09-04 Flat cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10901878A JPS5535470A (en) 1978-09-04 1978-09-04 Flat cell

Publications (1)

Publication Number Publication Date
JPS5535470A true JPS5535470A (en) 1980-03-12

Family

ID=14499488

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10901878A Pending JPS5535470A (en) 1978-09-04 1978-09-04 Flat cell

Country Status (1)

Country Link
JP (1) JPS5535470A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59267U (en) * 1982-06-24 1984-01-05 青木　朋幸 battery
JPH07169447A (en) * 1994-08-19 1995-07-04 Seiko Electronic Components Ltd Manufacture of flat type battery
JP2016042459A (en) * 2014-08-18 2016-03-31 昭和電工パッケージング株式会社 Thin power storage device and manufacturing method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59267U (en) * 1982-06-24 1984-01-05 青木　朋幸 battery
JPH07169447A (en) * 1994-08-19 1995-07-04 Seiko Electronic Components Ltd Manufacture of flat type battery
JP2016042459A (en) * 2014-08-18 2016-03-31 昭和電工パッケージング株式会社 Thin power storage device and manufacturing method thereof

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