JPS5564366A - Molding method of cell anode unit - Google Patents

Molding method of cell anode unit

Info

Publication number
JPS5564366A
JPS5564366A JP13758978A JP13758978A JPS5564366A JP S5564366 A JPS5564366 A JP S5564366A JP 13758978 A JP13758978 A JP 13758978A JP 13758978 A JP13758978 A JP 13758978A JP S5564366 A JPS5564366 A JP S5564366A
Authority
JP
Japan
Prior art keywords
anode
washer
shape
letter
pellet
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
JP13758978A
Other languages
Japanese (ja)
Inventor
Fumio Oo
Keigo Momose
Kenji Inoue
Haruo Hattori
Yoshifumi Kudara
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13758978A priority Critical patent/JPS5564366A/en
Publication of JPS5564366A publication Critical patent/JPS5564366A/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
    • H01M6/00—Primary cells; Manufacture thereof
    • H01M6/04—Cells with aqueous electrolyte
    • H01M6/06—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid
    • H01M6/12—Dry cells, i.e. cells wherein the electrolyte is rendered non-fluid with flat electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

PURPOSE:To make the anode well fixed, by fixing a metal washer, having a ring- shape protruding part of the Japanese letter '' '' shape cross section, to the internal bottom of anode can, and inserting to press-fix the anode pellet into within the washer with the point end of the letter '' '' shape part made folding to inside. CONSTITUTION:An anode can 4 is constructed by a conductive material like steel with a film of stainless steel, nickel plating, etc. made forming, and to its internal bottom part of fixed a meral washer 6, having a ring-shape protruding part 5 of the Japanese letter '' '' shape cross section, by the method of spot welding or conductive bonding agent. Diameter phi1 of a top end opening part 5a is made larger than diameter phi2 of an anode pellet 7. After placing the anode pellet 7 within the above washer, a pressurization is made from above by a metal mold, and the anode pellet 7 is fixed to in the anode can in such manner with the top end opening part 5a of the letter '' '' shape made folding to inside. It is appropriate to use the metal washer 6 10-50mu thick. When applied to an alkaline cell, organic electrolytic material cell, with the total height below 3mm, a fixing of the anode can be well made.
JP13758978A 1978-11-07 1978-11-07 Molding method of cell anode unit Pending JPS5564366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13758978A JPS5564366A (en) 1978-11-07 1978-11-07 Molding method of cell anode unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13758978A JPS5564366A (en) 1978-11-07 1978-11-07 Molding method of cell anode unit

Publications (1)

Publication Number Publication Date
JPS5564366A true JPS5564366A (en) 1980-05-15

Family

ID=15202235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13758978A Pending JPS5564366A (en) 1978-11-07 1978-11-07 Molding method of cell anode unit

Country Status (1)

Country Link
JP (1) JPS5564366A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008138516A (en) * 2004-01-22 2008-06-19 Ryobi Ltd Pivot hinge

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008138516A (en) * 2004-01-22 2008-06-19 Ryobi Ltd Pivot hinge

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