JPS5583155A - Closed type cell - Google Patents

Closed type cell

Info

Publication number
JPS5583155A
JPS5583155A JP15635178A JP15635178A JPS5583155A JP S5583155 A JPS5583155 A JP S5583155A JP 15635178 A JP15635178 A JP 15635178A JP 15635178 A JP15635178 A JP 15635178A JP S5583155 A JPS5583155 A JP S5583155A
Authority
JP
Japan
Prior art keywords
electrolyte
type cell
arrow
right angles
closed 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
JP15635178A
Other languages
Japanese (ja)
Other versions
JPS5938703B2 (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 JP53156351A priority Critical patent/JPS5938703B2/en
Publication of JPS5583155A publication Critical patent/JPS5583155A/en
Publication of JPS5938703B2 publication Critical patent/JPS5938703B2/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
    • H01M50/181—Arrangements of electric connectors penetrating the casing adapted for the shape of the cells for button or coin 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)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

PURPOSE:To prevent oozing-out of electrolyte by means of simple constitution and scheme to improve anti-liquid leak characteristic by forming seal in the direction crossing nearly at right angles with the direction of rolling of a metal boss part element. CONSTITUTION:The sealed part at the circumference of a boss element 7 is caged in a closed space 6f which is divided independently by a plate type meatl collector plate 6d and a packing 6c. Said metal boss element 7 is arranged so that the direction of rollng (direction of arrow A) crosses nearly at right angles with the direction (direction of arrow B) in which sealing is performed. In the closed type cell thus formed, electrolyte is sealded by the packings 6c and 6d. Accordingly, the ozzing-out of electrolyte through the boss element can be prevented, and the reliability of anti- liquid leak performance can be improved remakably.
JP53156351A 1978-12-20 1978-12-20 sealed battery Expired JPS5938703B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53156351A JPS5938703B2 (en) 1978-12-20 1978-12-20 sealed battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53156351A JPS5938703B2 (en) 1978-12-20 1978-12-20 sealed battery

Publications (2)

Publication Number Publication Date
JPS5583155A true JPS5583155A (en) 1980-06-23
JPS5938703B2 JPS5938703B2 (en) 1984-09-18

Family

ID=15625850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53156351A Expired JPS5938703B2 (en) 1978-12-20 1978-12-20 sealed battery

Country Status (1)

Country Link
JP (1) JPS5938703B2 (en)

Also Published As

Publication number Publication date
JPS5938703B2 (en) 1984-09-18

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