JPH0222981B2 - - Google Patents

Info

Publication number
JPH0222981B2
JPH0222981B2 JP56040586A JP4058681A JPH0222981B2 JP H0222981 B2 JPH0222981 B2 JP H0222981B2 JP 56040586 A JP56040586 A JP 56040586A JP 4058681 A JP4058681 A JP 4058681A JP H0222981 B2 JPH0222981 B2 JP H0222981B2
Authority
JP
Japan
Prior art keywords
anode
circular recess
peripheral edge
punch
flat
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.)
Expired - Lifetime
Application number
JP56040586A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57154760A (en
Inventor
Kimimune Koseki
Hirokazu Yoshikawa
Shigeo Kumano
Kyoshi Watanabe
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.)
Maxell Ltd
Original Assignee
Hitachi Maxell 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 Hitachi Maxell Ltd filed Critical Hitachi Maxell Ltd
Priority to JP56040586A priority Critical patent/JPS57154760A/ja
Publication of JPS57154760A publication Critical patent/JPS57154760A/ja
Publication of JPH0222981B2 publication Critical patent/JPH0222981B2/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
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/109—Primary casings; Jackets or wrappings characterised by their shape or physical structure of button or coin shape
    • 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)
JP56040586A 1981-03-20 1981-03-20 Manufacture of positive can for button-type battery Granted JPS57154760A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56040586A JPS57154760A (en) 1981-03-20 1981-03-20 Manufacture of positive can for button-type battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56040586A JPS57154760A (en) 1981-03-20 1981-03-20 Manufacture of positive can for button-type battery

Publications (2)

Publication Number Publication Date
JPS57154760A JPS57154760A (en) 1982-09-24
JPH0222981B2 true JPH0222981B2 (en]) 1990-05-22

Family

ID=12584597

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56040586A Granted JPS57154760A (en) 1981-03-20 1981-03-20 Manufacture of positive can for button-type battery

Country Status (1)

Country Link
JP (1) JPS57154760A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6381758A (ja) * 1986-09-26 1988-04-12 Matsushita Electric Ind Co Ltd 密閉電池用電池ケ−スの製造法
US5223690A (en) * 1990-11-29 1993-06-29 Alexander Manufacturing Company Process and apparatus for spot-welding a flexible welding board to a battery cell
US6730433B2 (en) 2002-01-16 2004-05-04 The Gillette Company Thin-wall anode can

Also Published As

Publication number Publication date
JPS57154760A (en) 1982-09-24

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