JPS57119458A - Storage battery - Google Patents

Storage battery

Info

Publication number
JPS57119458A
JPS57119458A JP56005669A JP566981A JPS57119458A JP S57119458 A JPS57119458 A JP S57119458A JP 56005669 A JP56005669 A JP 56005669A JP 566981 A JP566981 A JP 566981A JP S57119458 A JPS57119458 A JP S57119458A
Authority
JP
Japan
Prior art keywords
projection
plate
plates
current collecting
insulating spacer
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
JP56005669A
Other languages
Japanese (ja)
Other versions
JPS649705B2 (en
Inventor
Takashi Sakai
Yoshikazu Ishikura
Akira Watanabe
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.)
Sanyo Electric Co Ltd
Sanyo Denki Co Ltd
Original Assignee
Sanyo Electric Co Ltd
Sanyo Denki Co 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 Sanyo Electric Co Ltd, Sanyo Denki Co Ltd filed Critical Sanyo Electric Co Ltd
Priority to JP56005669A priority Critical patent/JPS57119458A/en
Publication of JPS57119458A publication Critical patent/JPS57119458A/en
Publication of JPS649705B2 publication Critical patent/JPS649705B2/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
    • H01M50/30—Arrangements for facilitating escape of gases
    • 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
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/543—Terminals
    • H01M50/552—Terminals characterised by their shape
    • 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)
  • Gas Exhaust Devices For Batteries (AREA)
  • Connection Of Batteries Or Terminals (AREA)

Abstract

PURPOSE:To realize insulation of the terminal part of a plate for a battery, which has hollow electrode poles, and obtain gas discharge routes by placing an insulating spacer, which has a comb-teeth-like part at its end and has a projection and small holes on its upper surface, between the top of the plate and a current collecting plate which is used for connecting the terminal part of the plate to the electrode pole. CONSTITUTION:In a storage battery having hollow electrode poles 15 and 16 which also work for gas discharge, terminal parts 1' and 2' provided above plates 1 are connected to the electrode poles 15 and 16, with current collecting plates 5 interposed between the parts 1' and 2' and the electrode poles 15 and 16. An insulating spacer which has a comb-teeth-like part 21, Which is inserted between the terminal parts 1' or 2' of the plates 1, is provided between plates 1 and the current collecting plate 5. A projection 22 is provided on the upper surface of the above insulating spacer, and small holes 23 are provided near the projection 22. The projection 22 is fixed at the lower end of the hollow electrode pole 15 or 16 so that a gas discharge route is formed through the projection 22 and the small holes 23. As a result, any contact between the top of the plate 1 and its current collecting part can be prevented. Besides, a has discharge route leading from a space, which is formed between the projection 22 and the holes 23 due to gas pressure, to the hollow center of the pole 15 or 16 can be provided.
JP56005669A 1981-01-17 1981-01-17 Storage battery Granted JPS57119458A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56005669A JPS57119458A (en) 1981-01-17 1981-01-17 Storage battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56005669A JPS57119458A (en) 1981-01-17 1981-01-17 Storage battery

Publications (2)

Publication Number Publication Date
JPS57119458A true JPS57119458A (en) 1982-07-24
JPS649705B2 JPS649705B2 (en) 1989-02-20

Family

ID=11617503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56005669A Granted JPS57119458A (en) 1981-01-17 1981-01-17 Storage battery

Country Status (1)

Country Link
JP (1) JPS57119458A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012164837A1 (en) * 2011-05-31 2012-12-06 パナソニック株式会社 Power supply apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012164837A1 (en) * 2011-05-31 2012-12-06 パナソニック株式会社 Power supply apparatus
JPWO2012164837A1 (en) * 2011-05-31 2015-02-23 パナソニック株式会社 Power supply

Also Published As

Publication number Publication date
JPS649705B2 (en) 1989-02-20

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