JPS57208065A - Lead storage battery comprising cell having electrolyte uniforming device - Google Patents

Lead storage battery comprising cell having electrolyte uniforming device

Info

Publication number
JPS57208065A
JPS57208065A JP56094197A JP9419781A JPS57208065A JP S57208065 A JPS57208065 A JP S57208065A JP 56094197 A JP56094197 A JP 56094197A JP 9419781 A JP9419781 A JP 9419781A JP S57208065 A JPS57208065 A JP S57208065A
Authority
JP
Japan
Prior art keywords
electrolyte
air
specific gravity
tube
cell
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
JP56094197A
Other languages
Japanese (ja)
Inventor
Kunio Yonezu
Katsuto Takahashi
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 JP56094197A priority Critical patent/JPS57208065A/en
Publication of JPS57208065A publication Critical patent/JPS57208065A/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

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:Figure 1 shows a container, 2 an electrolyte, 3 a porous tube, whose lower end 4 is closed and upper end 5 is connected in airtightness to a guide tube 6 which is connected in airtightness with a gas path 7 outside a cell. The pore size of the porous tube 3 should be selected in such a way that the electrolyte or air can transmit but the resistance of air transmission through the pore is larger than that of air supply inside the tube. When air is supplied from the gas path 7, the air is pushed out from the whole surfaces of the porous tube 3 in a form of fine bubble, and rises up slowly within the electrolyte. If the upper part of the electrolyte becomes low specific gravity and the lower part of it becomes high specific gravity, a great number of fine bubbles rise up with thin layer of the high specific gravity electrolyte of their surroundings. Therefore, the concentration difference of the electrolyte can be effectively elminiated.
JP56094197A 1981-06-17 1981-06-17 Lead storage battery comprising cell having electrolyte uniforming device Pending JPS57208065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56094197A JPS57208065A (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
JP56094197A JPS57208065A (en) 1981-06-17 1981-06-17 Lead storage battery comprising cell having electrolyte uniforming device

Publications (1)

Publication Number Publication Date
JPS57208065A true JPS57208065A (en) 1982-12-21

Family

ID=14103567

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56094197A Pending JPS57208065A (en) 1981-06-17 1981-06-17 Lead storage battery comprising cell having electrolyte uniforming device

Country Status (1)

Country Link
JP (1) JPS57208065A (en)

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