JPS5782969A - Battery - Google Patents

Battery

Info

Publication number
JPS5782969A
JPS5782969A JP55158113A JP15811380A JPS5782969A JP S5782969 A JPS5782969 A JP S5782969A JP 55158113 A JP55158113 A JP 55158113A JP 15811380 A JP15811380 A JP 15811380A JP S5782969 A JPS5782969 A JP S5782969A
Authority
JP
Japan
Prior art keywords
negative electrode
thin plate
battery
porous thin
positive
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
JP55158113A
Other languages
Japanese (ja)
Inventor
Kohei Yamamoto
Hiroyuki Takayanagi
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 JP55158113A priority Critical patent/JPS5782969A/en
Publication of JPS5782969A publication Critical patent/JPS5782969A/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
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/64—Carriers or collectors
    • H01M4/70—Carriers or collectors characterised by shape or form
    • H01M4/72—Grids
    • H01M4/74—Meshes or woven material; Expanded metal
    • H01M4/745—Expanded metal
    • 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 form a negative electrode or positive electrode thinner and to improve the discharge characteristics of a battery, by using a metallic porous thin plate as a collector or core member for a battery in which light metal is used for a negative electrode. CONSTITUTION:A collector or core member of a positive or negative electrode is formed with a metallic porous thin plate 7, where the battery uses light metal such as Li, Na, K, Ca, or Mg for the negative electrode. The porous thin plate 7 is formed by a way in which a metallic original plate 8 provided with many slits 8a is expanded to form an expanded metal and it is rolled to a thickness of less than the original plate 8. Grid blanks 7a are innumerably formed on the porous thin plate 7, and grid skeletons 7b are flatened completely. Thus the positive or negative electrode is easily formed thin without deterioration of the electrical function. The utilization of active material is increased, and the discharge characteristics is improved extraordinally.
JP55158113A 1980-11-12 1980-11-12 Battery Pending JPS5782969A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55158113A JPS5782969A (en) 1980-11-12 1980-11-12 Battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55158113A JPS5782969A (en) 1980-11-12 1980-11-12 Battery

Publications (1)

Publication Number Publication Date
JPS5782969A true JPS5782969A (en) 1982-05-24

Family

ID=15664581

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55158113A Pending JPS5782969A (en) 1980-11-12 1980-11-12 Battery

Country Status (1)

Country Link
JP (1) JPS5782969A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS614158A (en) * 1984-06-19 1986-01-10 Fuji Elelctrochem Co Ltd Flat type battery
JPS616262U (en) * 1984-06-19 1986-01-14 富士電気化学株式会社 flat battery
JPS616261U (en) * 1984-06-19 1986-01-14 富士電気化学株式会社 flat battery
JPS62170156A (en) * 1986-01-22 1987-07-27 Sanyo Electric Co Ltd Electrode plate for battery
JP2001023603A (en) * 1999-07-13 2001-01-26 Toshiba Battery Co Ltd Flat nonaqueous electrolyte secondary battery

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS614158A (en) * 1984-06-19 1986-01-10 Fuji Elelctrochem Co Ltd Flat type battery
JPS616262U (en) * 1984-06-19 1986-01-14 富士電気化学株式会社 flat battery
JPS616261U (en) * 1984-06-19 1986-01-14 富士電気化学株式会社 flat battery
JPH0527225B2 (en) * 1984-06-19 1993-04-20 Fuji Electrochemical Co Ltd
JPS62170156A (en) * 1986-01-22 1987-07-27 Sanyo Electric Co Ltd Electrode plate for battery
JP2001023603A (en) * 1999-07-13 2001-01-26 Toshiba Battery Co Ltd Flat nonaqueous electrolyte secondary battery

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