JPS56134479A - Electrolyte specific gravity measuring device for lead- acid battery - Google Patents

Electrolyte specific gravity measuring device for lead- acid battery

Info

Publication number
JPS56134479A
JPS56134479A JP3803780A JP3803780A JPS56134479A JP S56134479 A JPS56134479 A JP S56134479A JP 3803780 A JP3803780 A JP 3803780A JP 3803780 A JP3803780 A JP 3803780A JP S56134479 A JPS56134479 A JP S56134479A
Authority
JP
Japan
Prior art keywords
specific gravity
electrolyte
hydrometer
chamber
lead
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
JP3803780A
Other languages
Japanese (ja)
Inventor
Shuji Yamada
Motoi Kanda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3803780A priority Critical patent/JPS56134479A/en
Publication of JPS56134479A publication Critical patent/JPS56134479A/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/484—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring electrolyte level, electrolyte density or electrolyte conductivity
    • 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
    • H01M50/569—Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
    • 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)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Secondary Cells (AREA)

Abstract

PURPOSE:To measure the specific gravity of an electrolyte accurately in a short time by providing a chamber separately from an electrolyte container between which passes are provided and by inserting a specific gravity sensor in the chamber. CONSTITUTION:Plates 4, 5 provided with leads 2, 3 are contained is an electrolyte container 1, and an electrolyte 6 comprising aqueous sulfuric acid solution in filled to form a storage battery. The specific gravity of the electrolyte 6 is detected using a hydrometer such as a floating hydrometer 9, an optical hydrometer, or ultrasonic hydrometer. When, a cylindrical chamber 8 is formed so that passes 7a, 7b are provided at the upper part and bottom and an opening is provided at the top. A floating hydrometer 9 is inserted in the chamber 8 to measure accurately.
JP3803780A 1980-03-25 1980-03-25 Electrolyte specific gravity measuring device for lead- acid battery Pending JPS56134479A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3803780A JPS56134479A (en) 1980-03-25 1980-03-25 Electrolyte specific gravity measuring device for lead- acid battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3803780A JPS56134479A (en) 1980-03-25 1980-03-25 Electrolyte specific gravity measuring device for lead- acid battery

Publications (1)

Publication Number Publication Date
JPS56134479A true JPS56134479A (en) 1981-10-21

Family

ID=12514330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3803780A Pending JPS56134479A (en) 1980-03-25 1980-03-25 Electrolyte specific gravity measuring device for lead- acid battery

Country Status (1)

Country Link
JP (1) JPS56134479A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019092762A1 (en) * 2017-11-13 2019-05-16 Tortolini Paolo Device for the monitoring of lead-acid storage systems
WO2022174936A1 (en) 2021-02-18 2022-08-25 Congenio S.R.L.S. Energy saving device for monitoring lead-acid electric batteries

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019092762A1 (en) * 2017-11-13 2019-05-16 Tortolini Paolo Device for the monitoring of lead-acid storage systems
WO2022174936A1 (en) 2021-02-18 2022-08-25 Congenio S.R.L.S. Energy saving device for monitoring lead-acid electric batteries

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