JPS5550572A - Flat type battery - Google Patents

Flat type battery

Info

Publication number
JPS5550572A
JPS5550572A JP12492378A JP12492378A JPS5550572A JP S5550572 A JPS5550572 A JP S5550572A JP 12492378 A JP12492378 A JP 12492378A JP 12492378 A JP12492378 A JP 12492378A JP S5550572 A JPS5550572 A JP S5550572A
Authority
JP
Japan
Prior art keywords
separator
anode
cathode
fibrous material
adhesives
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
JP12492378A
Other languages
Japanese (ja)
Inventor
Taiji Tanigaki
Katsumi Suzuki
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP12492378A priority Critical patent/JPS5550572A/en
Publication of JPS5550572A publication Critical patent/JPS5550572A/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
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/183—Sealing members
    • H01M50/19—Sealing members characterised by the material
    • H01M50/193—Organic material
    • 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
    • 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)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

PURPOSE:To prevent leakage of the electrolyte, by providing fibrous material previously impregnated with an adhesive or viscous liquid between the separator and cathode can and anode can at the sealed portion, and sealing with insulating adhesives. CONSTITUTION:A impregnating material 6 and separator 7 are placed between cathode compound 4 and anode compound 5, where the end of the separator 7 extends to the middle of the sealed portions of the cathode can 1 and anode can 2. The separator 7 is sandwitched with fibrous material 8 previously impregnated with adhesives or viscous liquid at the sealed portion. Then the cathode can 1 and anode can 2 are placed and pressed at the sealed portion. Epoxy adhesives 9 is applied around the sealed portion to seal. Thereby spaces between metal cans and fibrous material are filled with the adhesives or the like impregnated in the fibrous material 8 breaking out, and leakage of the electrolyte and damaging of the separator 7 are prevented.
JP12492378A 1978-10-11 1978-10-11 Flat type battery Pending JPS5550572A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12492378A JPS5550572A (en) 1978-10-11 1978-10-11 Flat type battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12492378A JPS5550572A (en) 1978-10-11 1978-10-11 Flat type battery

Publications (1)

Publication Number Publication Date
JPS5550572A true JPS5550572A (en) 1980-04-12

Family

ID=14897482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12492378A Pending JPS5550572A (en) 1978-10-11 1978-10-11 Flat type battery

Country Status (1)

Country Link
JP (1) JPS5550572A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081339A2 (en) * 1981-12-04 1983-06-15 Venture Technology Limited Sealing of electrochemical cells
JPS58112244A (en) * 1981-12-26 1983-07-04 Kawaguchiko Seimitsu Kk Flat type battery
JPS6144761U (en) * 1984-08-27 1986-03-25 富士電気化学株式会社 Ultra-thin button battery

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081339A2 (en) * 1981-12-04 1983-06-15 Venture Technology Limited Sealing of electrochemical cells
JPS58112244A (en) * 1981-12-26 1983-07-04 Kawaguchiko Seimitsu Kk Flat type battery
JPS6144761U (en) * 1984-08-27 1986-03-25 富士電気化学株式会社 Ultra-thin button battery

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