JPS61107660A - Sealed type battery - Google Patents

Sealed type battery

Info

Publication number
JPS61107660A
JPS61107660A JP59227557A JP22755784A JPS61107660A JP S61107660 A JPS61107660 A JP S61107660A JP 59227557 A JP59227557 A JP 59227557A JP 22755784 A JP22755784 A JP 22755784A JP S61107660 A JPS61107660 A JP S61107660A
Authority
JP
Japan
Prior art keywords
core
current collector
welding
output terminal
battery
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
JP59227557A
Other languages
Japanese (ja)
Inventor
Takayuki Kitano
Isao Aramaki
Imakichi Hirasawa
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.)
Shin Kobe Electric Machinery Co Ltd
Original Assignee
Shin Kobe Electric Machinery 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 Shin Kobe Electric Machinery Co Ltd filed Critical Shin Kobe Electric Machinery Co Ltd
Priority to JP59227557A priority Critical patent/JPS61107660A/en
Publication of JPS61107660A publication Critical patent/JPS61107660A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M6/00Primary cells; Manufacture thereof
    • H01M6/04Cells with aqueous electrolyte
    • H01M6/06Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/10Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with wound or folded electrodes
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10Primary casings, jackets or wrappings of a single cell or a single battery
    • H01M50/172Arrangements of electric connectors penetrating the casing
    • H01M50/174Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • H01M50/179Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for cells having curved cross-section, e.g. round or elliptic
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/543Terminals
    • H01M50/552Terminals characterised by their shape
    • H01M50/559Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button cells
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/543Terminals
    • H01M50/562Terminals characterised by the material
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/543Terminals
    • H01M50/564Terminals characterised by their manufacturing process
    • H01M50/566Terminals characterised by their manufacturing process by welding, soldering or brazing

Abstract

PURPOSE:To prevent short and stabilize a form of a battery by welding a metal pipe core to a current collector at one end of lithium negative electrode, and inserting the tip of the core into an anode output terminal and welding them to seal a battery. CONSTITUTION:A core 11 is welded to a current collector 9. The core 11 is made of a metal pipe and its winding part is formed so as to have holes or in a porous metal for easy electrolyte pouring. An electrode group 2 prepared by winding around the core 11 is accommodated into a container 1, and the core 11 is inserted into an anode output terminal 8 which is mounted to a battery cover 6, then the core 6 is sealed. Thereby, short caused by a current collector terminal and welding defective of the output terminal and current collector terminal are eliminated and a form is stabilized.
JP59227557A 1984-10-29 1984-10-29 Sealed type battery Pending JPS61107660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59227557A JPS61107660A (en) 1984-10-29 1984-10-29 Sealed type battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59227557A JPS61107660A (en) 1984-10-29 1984-10-29 Sealed type battery

Publications (1)

Publication Number Publication Date
JPS61107660A true JPS61107660A (en) 1986-05-26

Family

ID=16862769

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59227557A Pending JPS61107660A (en) 1984-10-29 1984-10-29 Sealed type battery

Country Status (1)

Country Link
JP (1) JPS61107660A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01106066U (en) * 1988-01-07 1989-07-17

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01106066U (en) * 1988-01-07 1989-07-17

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