JPS5624755A - Flat type sealed battery - Google Patents

Flat type sealed battery

Info

Publication number
JPS5624755A
JPS5624755A JP9722379A JP9722379A JPS5624755A JP S5624755 A JPS5624755 A JP S5624755A JP 9722379 A JP9722379 A JP 9722379A JP 9722379 A JP9722379 A JP 9722379A JP S5624755 A JPS5624755 A JP S5624755A
Authority
JP
Japan
Prior art keywords
insulating member
ring
collecting plate
film
flat type
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
JP9722379A
Other languages
Japanese (ja)
Other versions
JPS6050025B2 (en
Inventor
Takashi Tsuchida
Kenichi Shinoda
Kensho Sakamoto
Tomoya Murata
Yasuhiro Ishiguro
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 JP54097223A priority Critical patent/JPS6050025B2/en
Publication of JPS5624755A publication Critical patent/JPS5624755A/en
Publication of JPS6050025B2 publication Critical patent/JPS6050025B2/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
    • 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
    • H01M50/172—Arrangements of electric connectors penetrating the casing
    • H01M50/174—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells
    • 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 reduce the thickness of a battery without reducing the effective capacity by forming a film insulating member and ring insulating member separately and touching the periphery of the film insulating member with the edge of the ring insulating member liquid-tightly. CONSTITUTION:A collecting plate 8 is formed dish-shaped to be covered with a negative material 7c from its flat part 7d to its peripheral side part 7e. An insulating members 11 are formed separately, i.e., a film insulating member 11a inserted between the bottom 8a of the dish-shaped collecting plate 8 and the upper member of a battery case 6 and a ring insulating member 11b inserted between the peripheral ring part 8b of said collecting plate 8 and the side part of the battery case 6, the periphery of said film insulating member touches liquid-tightly with the upper edge of said ring insulating member 11b. Said touching is performed preferably by pressing or welding.
JP54097223A 1979-08-01 1979-08-01 flat sealed battery Expired JPS6050025B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54097223A JPS6050025B2 (en) 1979-08-01 1979-08-01 flat sealed battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54097223A JPS6050025B2 (en) 1979-08-01 1979-08-01 flat sealed battery

Publications (2)

Publication Number Publication Date
JPS5624755A true JPS5624755A (en) 1981-03-09
JPS6050025B2 JPS6050025B2 (en) 1985-11-06

Family

ID=14186627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54097223A Expired JPS6050025B2 (en) 1979-08-01 1979-08-01 flat sealed battery

Country Status (1)

Country Link
JP (1) JPS6050025B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05319266A (en) * 1991-10-01 1993-12-03 Asahi Denshi Oyo Kiki Kk Alarm device for railroad maintenance work

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05319266A (en) * 1991-10-01 1993-12-03 Asahi Denshi Oyo Kiki Kk Alarm device for railroad maintenance work

Also Published As

Publication number Publication date
JPS6050025B2 (en) 1985-11-06

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