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JPS57208063A - Lead storage battery comprising cell having electrolyte uniforming device - Google Patents

Lead storage battery comprising cell having electrolyte uniforming device

Info

Publication number
JPS57208063A
JPS57208063A JP56094195A JP9419581A JPS57208063A JP S57208063 A JPS57208063 A JP S57208063A JP 56094195 A JP56094195 A JP 56094195A JP 9419581 A JP9419581 A JP 9419581A JP S57208063 A JPS57208063 A JP S57208063A
Authority
JP
Japan
Prior art keywords
electrolyte
specific gravity
porous
cell
gas path
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.)
Pending
Application number
JP56094195A
Other languages
Japanese (ja)
Inventor
Kunio Yonezu
Masaatsu Tsubota
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.)
Japan Storage Battery Co Ltd
Nihon Denchi KK
Original Assignee
Japan Storage Battery Co Ltd
Nihon Denchi KK
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 Japan Storage Battery Co Ltd, Nihon Denchi KK filed Critical Japan Storage Battery Co Ltd
Priority to JP56094195A priority Critical patent/JPS57208063A/en
Publication of JPS57208063A publication Critical patent/JPS57208063A/en
Pending 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
    • H01M50/70—Arrangements for stirring or circulating the electrolyte
    • 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
    • H01M50/70—Arrangements for stirring or circulating the electrolyte
    • H01M50/73—Electrolyte stirring by the action of gas on or in the electrolyte
    • 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)
  • Filling, Topping-Up Batteries (AREA)

Abstract

PURPOSE:An electrolyte stirring device of a lead acid battery, often used in deep discharge state, such as for an electric car or a forklift. CONSTITUTION:Figures 1 and 1' show containers, 2 and 2' electrolytes, 3 and 3' U-shaped tubes, and whose lower parts 4 and 4' are porous so as to be able to transmit the electrolyte and the other parts 5, 5' and 6, 6' are non porous so as not to be able to practically transmit a gas. Each one end of 5 and 5' is open above the electrolyte surface, 6 and 6' are connected in airtightness with a gas path 7 outside a cell. The electrolyte transmitted from the porous part 4 or 4' is filled within the U-shaped tube 6, 4, and 5 or 6', 4', and 5'. When air is supplied to the gas path 7, the electrolyte inside the U-shaped tube is gushed out on the electrolyte surface. Therefore, when the upper part of the electrolyte becomes low specific gravity and the lower part of it becomes high specific gravity, by intermittently supplying air to the gas path, the high specific gravity electrolyte is filled up to the upper part to eliminate the concentration difference of the electrolyte.
JP56094195A 1981-06-17 1981-06-17 Lead storage battery comprising cell having electrolyte uniforming device Pending JPS57208063A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56094195A JPS57208063A (en) 1981-06-17 1981-06-17 Lead storage battery comprising cell having electrolyte uniforming device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56094195A JPS57208063A (en) 1981-06-17 1981-06-17 Lead storage battery comprising cell having electrolyte uniforming device

Publications (1)

Publication Number Publication Date
JPS57208063A true JPS57208063A (en) 1982-12-21

Family

ID=14103511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56094195A Pending JPS57208063A (en) 1981-06-17 1981-06-17 Lead storage battery comprising cell having electrolyte uniforming device

Country Status (1)

Country Link
JP (1) JPS57208063A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997041609A1 (en) * 1996-04-26 1997-11-06 Olimpio Stocchiero A method to obtain the agitation of electrolyte inside a lead-acid storage battery
US6942925B1 (en) 1997-08-11 2005-09-13 Optiva, Inc. Dichroic polarizer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997041609A1 (en) * 1996-04-26 1997-11-06 Olimpio Stocchiero A method to obtain the agitation of electrolyte inside a lead-acid storage battery
US6214489B1 (en) 1996-04-26 2001-04-10 Olimpio Stocchiero Method and apparatus to obtain the agitation of electrolyte inside a lead-acid storage battery
US6942925B1 (en) 1997-08-11 2005-09-13 Optiva, Inc. Dichroic polarizer

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