JPS566372A - Alkaline cell - Google Patents

Alkaline cell

Info

Publication number
JPS566372A
JPS566372A JP8180679A JP8180679A JPS566372A JP S566372 A JPS566372 A JP S566372A JP 8180679 A JP8180679 A JP 8180679A JP 8180679 A JP8180679 A JP 8180679A JP S566372 A JPS566372 A JP S566372A
Authority
JP
Japan
Prior art keywords
nylon
cell
positive electrode
gasket
compound
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
JP8180679A
Other languages
Japanese (ja)
Other versions
JPS6155220B2 (en
Inventor
Osamu Ishida
Yoshio Uetani
Seiichi Matsushima
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 JP8180679A priority Critical patent/JPS566372A/en
Priority to EP80103628A priority patent/EP0022223B2/en
Priority to DE8080103628T priority patent/DE3064694D1/en
Priority to US06/163,512 priority patent/US4333995A/en
Publication of JPS566372A publication Critical patent/JPS566372A/en
Publication of JPS6155220B2 publication Critical patent/JPS6155220B2/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
    • H01M50/183—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 improve the liquid leak proof of a cell, by using as a gasket for a sealed portion nylon 6, nylon 66 or nylon 610 having a crystallization degree in a specific range. CONSTITUTION:A positive electrode compound 2 is filled into a positive electrode can 1, and on top of this compound a separator 3 is placed. Then a negative electrode terminal plate 5, in which a negative electrode compound 4 is filled, is fitted into the opening of the positive electrode can 1 by interposing an annular gasket 6 made of a synthetic resin and having an L-shaped cross section. This unit is hermetically sealed to construct a button-shaped cell. For the gasket 6 of said cell, nylon 6, nylon 66 or nylon 610 may be used after adjusting its crystallization degree to a range of 40-60% through heat treatment.
JP8180679A 1979-06-28 1979-06-28 Alkaline cell Granted JPS566372A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP8180679A JPS566372A (en) 1979-06-28 1979-06-28 Alkaline cell
EP80103628A EP0022223B2 (en) 1979-06-28 1980-06-26 Leak-proof electrochemical cell
DE8080103628T DE3064694D1 (en) 1979-06-28 1980-06-26 Leak-proof electrochemical cell
US06/163,512 US4333995A (en) 1979-06-28 1980-06-27 Leak proof cells provided with a synthetic resin gasket having an increased degree of crystallinity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8180679A JPS566372A (en) 1979-06-28 1979-06-28 Alkaline cell

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP60194164A Division JPS6168858A (en) 1985-09-02 1985-09-02 Alkaline battery

Publications (2)

Publication Number Publication Date
JPS566372A true JPS566372A (en) 1981-01-22
JPS6155220B2 JPS6155220B2 (en) 1986-11-26

Family

ID=13756724

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8180679A Granted JPS566372A (en) 1979-06-28 1979-06-28 Alkaline cell

Country Status (1)

Country Link
JP (1) JPS566372A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194252A (en) * 1982-05-07 1983-11-12 Hitachi Maxell Ltd Button type alkaline battery
JPS59143265A (en) * 1983-02-03 1984-08-16 Yuasa Battery Co Ltd Alkaline battery

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02126431A (en) * 1988-11-04 1990-05-15 Matsushita Electric Ind Co Ltd Optical pickup head device and optical information device using the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5278034A (en) * 1975-12-24 1977-07-01 Toshiba Ray O Vac Alkaline battery

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5278034A (en) * 1975-12-24 1977-07-01 Toshiba Ray O Vac Alkaline battery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58194252A (en) * 1982-05-07 1983-11-12 Hitachi Maxell Ltd Button type alkaline battery
JPS59143265A (en) * 1983-02-03 1984-08-16 Yuasa Battery Co Ltd Alkaline battery

Also Published As

Publication number Publication date
JPS6155220B2 (en) 1986-11-26

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