JPS57101338A - Thin enclosed cell - Google Patents

Thin enclosed cell

Info

Publication number
JPS57101338A
JPS57101338A JP55175611A JP17561180A JPS57101338A JP S57101338 A JPS57101338 A JP S57101338A JP 55175611 A JP55175611 A JP 55175611A JP 17561180 A JP17561180 A JP 17561180A JP S57101338 A JPS57101338 A JP S57101338A
Authority
JP
Japan
Prior art keywords
section
cell
circumference
enclosed cell
prevent
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
JP55175611A
Other languages
Japanese (ja)
Inventor
Shunji Amano
Yasushi Kaneko
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.)
Citizen Holdings Co Ltd
Citizen Watch Co Ltd
Original Assignee
Citizen Holdings Co Ltd
Citizen Watch 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 Citizen Holdings Co Ltd, Citizen Watch Co Ltd filed Critical Citizen Holdings Co Ltd
Priority to JP55175611A priority Critical patent/JPS57101338A/en
Publication of JPS57101338A publication Critical patent/JPS57101338A/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
    • H01M50/147—Lids or covers
    • H01M50/166—Lids or covers characterised by the methods of assembling casings with lids
    • H01M50/171—Lids or covers characterised by the methods of assembling casings with lids using adhesives or sealing agents
    • 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 the leakage by fitting a reinforcing stopper ring for stopping a spring bug over the outer-circumference at the caulking section of an outer can for a cell. CONSTITUTION:A generating element is contained in a can 5 for a cell then it is sealed by a seal board 6 through a gasket 7, to produce a small enclosed cell. Here the open section of said can 5 is caulked into a deformed section 51. A reinforcing stopper 10 is fitted over the outer-circumference of said section 51 to prevent the spring back in the expanding direction after sealing.
JP55175611A 1980-12-12 1980-12-12 Thin enclosed cell Pending JPS57101338A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55175611A JPS57101338A (en) 1980-12-12 1980-12-12 Thin enclosed cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55175611A JPS57101338A (en) 1980-12-12 1980-12-12 Thin enclosed cell

Publications (1)

Publication Number Publication Date
JPS57101338A true JPS57101338A (en) 1982-06-23

Family

ID=15999111

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55175611A Pending JPS57101338A (en) 1980-12-12 1980-12-12 Thin enclosed cell

Country Status (1)

Country Link
JP (1) JPS57101338A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5114808A (en) * 1990-05-07 1992-05-19 Eveready Battery Company, Inc. Cell cover with internal compression ring of high yield strength material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5114808A (en) * 1990-05-07 1992-05-19 Eveready Battery Company, Inc. Cell cover with internal compression ring of high yield strength material

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