JPS5546403A - Enclosed alkaline cell - Google Patents

Enclosed alkaline cell

Info

Publication number
JPS5546403A
JPS5546403A JP11911978A JP11911978A JPS5546403A JP S5546403 A JPS5546403 A JP S5546403A JP 11911978 A JP11911978 A JP 11911978A JP 11911978 A JP11911978 A JP 11911978A JP S5546403 A JPS5546403 A JP S5546403A
Authority
JP
Japan
Prior art keywords
shape
gasket
anode
ring
wall thickness
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
JP11911978A
Other languages
Japanese (ja)
Other versions
JPS6142375B2 (en
Inventor
Takashi Tsuchida
Kenichi Shinoda
Kensho Sakamoto
Tomoya Murata
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.)
FDK Corp
Original Assignee
FDK Corp
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 FDK Corp filed Critical FDK Corp
Priority to JP11911978A priority Critical patent/JPS5546403A/en
Publication of JPS5546403A publication Critical patent/JPS5546403A/en
Publication of JPS6142375B2 publication Critical patent/JPS6142375B2/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
    • 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
    • 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
    • H01M50/184—Sealing members characterised by their shape or structure
    • 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
    • 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 make the promotion of improvement for the liquid leak-proof, with a terminal prevented from deformation, by using a ring-shape gasket, for a purpose of sealing, previously formed into a tapered shape with its wall thickness widened downward. CONSTITUTION:In the interior hermetically sealed by a round-shape anode can 8, with a nickel plating applied to a steel, a round dish-shape cathode terminal 7, made of clad material of copper-stainless nickel, and a ring-shape gasket 9, is housed a electric generating element consisting of an anode 10, cathode 11 and a separator 12. This ring-shape gasket 9, previously engaged to be secured to a peripheral edge part 7a of the cathode terminal 7, is engaged to be inserted into an opening 8a of the anode can 8. At this time, a wall thickness of the gasket 9 is previously formed into a tapered pattern spreading downward. It is preferable for an angle theta of this taper to be set to between 2 and 8 degrees.
JP11911978A 1978-09-29 1978-09-29 Enclosed alkaline cell Granted JPS5546403A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11911978A JPS5546403A (en) 1978-09-29 1978-09-29 Enclosed alkaline cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11911978A JPS5546403A (en) 1978-09-29 1978-09-29 Enclosed alkaline cell

Publications (2)

Publication Number Publication Date
JPS5546403A true JPS5546403A (en) 1980-04-01
JPS6142375B2 JPS6142375B2 (en) 1986-09-20

Family

ID=14753394

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11911978A Granted JPS5546403A (en) 1978-09-29 1978-09-29 Enclosed alkaline cell

Country Status (1)

Country Link
JP (1) JPS5546403A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58169866A (en) * 1982-03-19 1983-10-06 ユニオン・カ−バイド・コ−ポレ−シヨン Sealing gasket for electrochemical battery

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6185563U (en) * 1984-11-12 1986-06-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58169866A (en) * 1982-03-19 1983-10-06 ユニオン・カ−バイド・コ−ポレ−シヨン Sealing gasket for electrochemical battery

Also Published As

Publication number Publication date
JPS6142375B2 (en) 1986-09-20

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