JPS55150549A - Thin battery - Google Patents

Thin battery

Info

Publication number
JPS55150549A
JPS55150549A JP5882979A JP5882979A JPS55150549A JP S55150549 A JPS55150549 A JP S55150549A JP 5882979 A JP5882979 A JP 5882979A JP 5882979 A JP5882979 A JP 5882979A JP S55150549 A JPS55150549 A JP S55150549A
Authority
JP
Japan
Prior art keywords
positive electrode
gasket
ring
battery
centering
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
JP5882979A
Other languages
Japanese (ja)
Other versions
JPS6050030B2 (en
Inventor
Hirokazu Yoshikawa
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 Holdings 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 JP5882979A priority Critical patent/JPS6050030B2/en
Publication of JPS55150549A publication Critical patent/JPS55150549A/en
Publication of JPS6050030B2 publication Critical patent/JPS6050030B2/en
Expired 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)
  • Sealing Battery Cases Or Jackets (AREA)

Abstract

PURPOSE:To avoid liquid leakage from a junction face between a positive electrode can and a gasket of a battery and also easily and exactly perform the centering of a positive electrode mixture, by disposing a ring impregnated with a liquid packing between the bottom surface of the positive electrode can and the lower surface of the gasket. CONSTITUTION:A positive electrode can 1 and negative electrode terminal plate 2 are fit together via an annular gasket 3. Between the inner bottom surface 5 of said positive electrode can 1 and the lower surface 6 of said gasket 3, there is disposed a ring 4 impregnated with a liquid packing such as asphalt pitch, a polyamide of a fatty acid, wax or the like. The ring 4 has an inner diameter substantially equivalent to the diameter of a positive electrode mixture 8 and an outer diameter approximately equal to the inner diameter of the bottom of said positive electrode can 1. By the above arrangement, it is possible to avoid liquid leakage from the junction face between the positive electrode can 1 and gasket 3 and, moreover, to carry out easily and exactly the centering of the positive electrode mixture upon the assembly of a battery.
JP5882979A 1979-05-14 1979-05-14 thin battery Expired JPS6050030B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5882979A JPS6050030B2 (en) 1979-05-14 1979-05-14 thin battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5882979A JPS6050030B2 (en) 1979-05-14 1979-05-14 thin battery

Publications (2)

Publication Number Publication Date
JPS55150549A true JPS55150549A (en) 1980-11-22
JPS6050030B2 JPS6050030B2 (en) 1985-11-06

Family

ID=13095530

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5882979A Expired JPS6050030B2 (en) 1979-05-14 1979-05-14 thin battery

Country Status (1)

Country Link
JP (1) JPS6050030B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457990A (en) * 1982-03-19 1984-07-03 Union Carbide Corporation Thin miniature cell construction with reshaped gasket
US11142816B2 (en) 2017-12-21 2021-10-12 Cleveland-Cliffs Steel Properties Inc. Roll for use in a hot dip coating line
US11142817B2 (en) 2017-12-21 2021-10-12 Cleveland-Cliffs Steel Properties Inc. Roll for use in a hot dip coating line
US11168388B2 (en) 2016-04-29 2021-11-09 Cleveland-Cliffs Steel Properties Inc. Method and apparatus for extending the campaign life of stabilizers for a coating line
US11242589B2 (en) 2016-04-29 2022-02-08 Cleveland-Cliffs Steel Properties Inc. Method for extending the campaign life of stabilizers for a coating line

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4457990A (en) * 1982-03-19 1984-07-03 Union Carbide Corporation Thin miniature cell construction with reshaped gasket
US11168388B2 (en) 2016-04-29 2021-11-09 Cleveland-Cliffs Steel Properties Inc. Method and apparatus for extending the campaign life of stabilizers for a coating line
US11242589B2 (en) 2016-04-29 2022-02-08 Cleveland-Cliffs Steel Properties Inc. Method for extending the campaign life of stabilizers for a coating line
US11142816B2 (en) 2017-12-21 2021-10-12 Cleveland-Cliffs Steel Properties Inc. Roll for use in a hot dip coating line
US11142817B2 (en) 2017-12-21 2021-10-12 Cleveland-Cliffs Steel Properties Inc. Roll for use in a hot dip coating line

Also Published As

Publication number Publication date
JPS6050030B2 (en) 1985-11-06

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