JPS5684873A - Flattened battery - Google Patents

Flattened battery

Info

Publication number
JPS5684873A
JPS5684873A JP16111479A JP16111479A JPS5684873A JP S5684873 A JPS5684873 A JP S5684873A JP 16111479 A JP16111479 A JP 16111479A JP 16111479 A JP16111479 A JP 16111479A JP S5684873 A JPS5684873 A JP S5684873A
Authority
JP
Japan
Prior art keywords
current collector
positive electrode
outer casing
battery
oxidized
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.)
Granted
Application number
JP16111479A
Other languages
Japanese (ja)
Other versions
JPS6059705B2 (en
Inventor
Shigeo Kobayashi
Korenobu Morita
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 JP54161114A priority Critical patent/JPS6059705B2/en
Publication of JPS5684873A publication Critical patent/JPS5684873A/en
Publication of JPS6059705B2 publication Critical patent/JPS6059705B2/en
Expired 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
    • 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)
  • Primary Cells (AREA)
  • Connection Of Batteries Or Terminals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Cell Electrode Carriers And Collectors (AREA)

Abstract

PURPOSE:To improve the antileakage property of a flattened battery, by using as a current collector for a positive electrode stainless steel whose surface has been oxidized so as to increase its adhesion with an outer casing film. CONSTITUTION:With a separator 1 interposed, there are provided in a face-to-face relation a sheetlike positive electrode compound 2 principally made of manganese dioxide and a zinc sheet 3 as an active material for negative electrode. They are then enclosed by two outer casing films 7, 8 with a current collector 4 for the positive electrode and a terminal plate 6 for the negative electrode respectively interposed therebetween. A perpheral portions 9 are hermetically bonded together with a heat-sensitive adhesive 10, thereby forming a flattened battery. The current collector 4 for the positive electrode is provided with an exposed surface 5 at a location corresponding to a terminal opening formed through the outer casing film 7. The exposed surface 5 is used for taking electricity outside. As the current collector 4 of such a battery, there is employed stainless steel whose surface is oxidized.
JP54161114A 1979-12-11 1979-12-11 flat battery Expired JPS6059705B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54161114A JPS6059705B2 (en) 1979-12-11 1979-12-11 flat battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54161114A JPS6059705B2 (en) 1979-12-11 1979-12-11 flat battery

Publications (2)

Publication Number Publication Date
JPS5684873A true JPS5684873A (en) 1981-07-10
JPS6059705B2 JPS6059705B2 (en) 1985-12-26

Family

ID=15728865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54161114A Expired JPS6059705B2 (en) 1979-12-11 1979-12-11 flat battery

Country Status (1)

Country Link
JP (1) JPS6059705B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3780240A4 (en) * 2018-03-27 2021-12-29 NGK Insulators, Ltd. Lithium secondary battery

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3731547C3 (en) * 1987-09-19 1995-05-04 Loh Kg Rittal Werk switch cabinet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3780240A4 (en) * 2018-03-27 2021-12-29 NGK Insulators, Ltd. Lithium secondary battery

Also Published As

Publication number Publication date
JPS6059705B2 (en) 1985-12-26

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