JPS566370A - Manufacturing method of enclosed cell - Google Patents

Manufacturing method of enclosed cell

Info

Publication number
JPS566370A
JPS566370A JP8009479A JP8009479A JPS566370A JP S566370 A JPS566370 A JP S566370A JP 8009479 A JP8009479 A JP 8009479A JP 8009479 A JP8009479 A JP 8009479A JP S566370 A JPS566370 A JP S566370A
Authority
JP
Japan
Prior art keywords
cell
glass
case
negative electrode
terminal
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
JP8009479A
Other languages
Japanese (ja)
Other versions
JPS6138580B2 (en
Inventor
Takashi Tsuchida
Kenichi Shinoda
Kensho Sakamoto
Tomoya Murata
Yasuhiro Ishiguro
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 JP8009479A priority Critical patent/JPS566370A/en
Publication of JPS566370A publication Critical patent/JPS566370A/en
Publication of JPS6138580B2 publication Critical patent/JPS6138580B2/ja
Granted 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/186—Sealing members characterised by the disposition of the sealing members
    • 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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/191—Inorganic 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)
  • Inorganic Chemistry (AREA)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

PURPOSE:To improve the liquid leak proof of a cell, by, prior to hermetically sealing metallic cell case and the terminal, providing a preliminary step to apply a molten glase layer onto the surface of a metallic member used also as a terminal of a negative electrode, said surface being to be bonded to molten glass. CONSTITUTION:In a metallic cell case 1 a generating element 2, for instance, a laminated body of a positive electrode compound 2a mainly composed of silver oxide, separator 2b containing an alkali electrolyte and negative electrode material 2c, is filled to construct a hermetically sealed cell. Said cell case 1 is constructed by welding and joining together a lower case portion 1a and an upper case portion 1b. In the case portion 1b a seal port part 6 is formed by hermetically sealing an electric current collecting lead 3, serving also as a negative electrode terminal, with an annular boss part 1c of said case 1b, and a glass 4. When said seal port part 6 is formed, glass layers 4b are previously constructed on surfaces 3b of the current collecting lead 3, which surfaces 3b are to be applied with molten glass, to obtain a good bonding and sealing with the glass 4.
JP8009479A 1979-06-27 1979-06-27 Manufacturing method of enclosed cell Granted JPS566370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8009479A JPS566370A (en) 1979-06-27 1979-06-27 Manufacturing method of enclosed cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8009479A JPS566370A (en) 1979-06-27 1979-06-27 Manufacturing method of enclosed cell

Publications (2)

Publication Number Publication Date
JPS566370A true JPS566370A (en) 1981-01-22
JPS6138580B2 JPS6138580B2 (en) 1986-08-29

Family

ID=13708600

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8009479A Granted JPS566370A (en) 1979-06-27 1979-06-27 Manufacturing method of enclosed cell

Country Status (1)

Country Link
JP (1) JPS566370A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825076A (en) * 1981-07-21 1983-02-15 ジプレツク Airtight negative terminal inserting member and electrochemical generator using same membr

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5825076A (en) * 1981-07-21 1983-02-15 ジプレツク Airtight negative terminal inserting member and electrochemical generator using same membr

Also Published As

Publication number Publication date
JPS6138580B2 (en) 1986-08-29

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