JPS577062A - Manufacture of battery - Google Patents

Manufacture of battery

Info

Publication number
JPS577062A
JPS577062A JP8079080A JP8079080A JPS577062A JP S577062 A JPS577062 A JP S577062A JP 8079080 A JP8079080 A JP 8079080A JP 8079080 A JP8079080 A JP 8079080A JP S577062 A JPS577062 A JP S577062A
Authority
JP
Japan
Prior art keywords
sintered
current collecting
active material
prepared
plate
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
JP8079080A
Other languages
Japanese (ja)
Inventor
Kiichi Matsumura
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.)
Yuasa Corp
Original Assignee
Yuasa Battery 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 Yuasa Battery Corp filed Critical Yuasa Battery Corp
Priority to JP8079080A priority Critical patent/JPS577062A/en
Publication of JPS577062A publication Critical patent/JPS577062A/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
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/538—Connection of several leads or tabs of wound or folded electrode stacks
    • 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
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/533—Electrode connections inside a battery casing characterised by the shape of the leads or tabs
    • 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
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/534—Electrode connections inside a battery casing characterised by the material of the leads or tabs
    • 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
    • H01M50/531—Electrode connections inside a battery casing
    • H01M50/536—Electrode connections inside a battery casing characterised by the method of fixing the leads to the electrodes, e.g. by welding
    • 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)

Abstract

PURPOSE:To decrease the internal resistance, and enhance the current collecting efficiency of a battery by using a porous body made of a sintered body containing fibrous metals as a current collecting terminal of the electrode body. CONSTITUTION:A negative plate 1 is prepared by impregnating a sintered base plate with a given active material. A spiral electrode body is formed by interposing a separator 3 between the negative plate 1 and a positive plate 2. The positive plate 2 of the spiral electrode body is provided with, for example, an extruding side periphery 4 which is an electrode core metal and is not impregnated with any active material. A current collecting body 5 used as a terminal is placed on the side periphery 4, before these two are fused with a pair of welding electrodes 6. The body 5 is a porous sintered body containing numerous metal fibers, and is prepared by pressing and molding distributed fibrous metals before the molded body is sintered in a reducing atmosphere.
JP8079080A 1980-06-13 1980-06-13 Manufacture of battery Pending JPS577062A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8079080A JPS577062A (en) 1980-06-13 1980-06-13 Manufacture of battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8079080A JPS577062A (en) 1980-06-13 1980-06-13 Manufacture of battery

Publications (1)

Publication Number Publication Date
JPS577062A true JPS577062A (en) 1982-01-14

Family

ID=13728238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8079080A Pending JPS577062A (en) 1980-06-13 1980-06-13 Manufacture of battery

Country Status (1)

Country Link
JP (1) JPS577062A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044910A (en) * 1983-08-19 1985-03-11 日立化成工業株式会社 Refractory cable
JPS6152383A (en) * 1984-08-21 1986-03-15 Japan Storage Battery Co Ltd Electrochemical device using cation exchange membrane as electrolyte
JPS62197261U (en) * 1986-02-04 1987-12-15
WO2000036673A2 (en) * 1998-12-17 2000-06-22 Eveready Battery Company, Inc. Foam collector for electrochemical cells

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6044910A (en) * 1983-08-19 1985-03-11 日立化成工業株式会社 Refractory cable
JPS6152383A (en) * 1984-08-21 1986-03-15 Japan Storage Battery Co Ltd Electrochemical device using cation exchange membrane as electrolyte
JPS62197261U (en) * 1986-02-04 1987-12-15
WO2000036673A2 (en) * 1998-12-17 2000-06-22 Eveready Battery Company, Inc. Foam collector for electrochemical cells
WO2000036673A3 (en) * 1998-12-17 2000-08-31 Eveready Battery Inc Foam collector for electrochemical cells

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