GB728870A - Charge regulating device for banks of electric accumulators - Google Patents

Charge regulating device for banks of electric accumulators

Info

Publication number
GB728870A
GB728870A GB12473/53A GB1247353A GB728870A GB 728870 A GB728870 A GB 728870A GB 12473/53 A GB12473/53 A GB 12473/53A GB 1247353 A GB1247353 A GB 1247353A GB 728870 A GB728870 A GB 728870A
Authority
GB
United Kingdom
Prior art keywords
accumulator
charging
actuates
diaphragm
closed
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.)
Expired
Application number
GB12473/53A
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.)
Societe de lAcumulateur Fulmen SARL
Original Assignee
Societe de lAcumulateur Fulmen SARL
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 Societe de lAcumulateur Fulmen SARL filed Critical Societe de lAcumulateur Fulmen SARL
Publication of GB728870A publication Critical patent/GB728870A/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
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • 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
    • 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
    • H01M10/44—Methods for charging or discharging
    • H01M10/445—Methods for charging or discharging in response to gas pressure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H01M2200/20—Pressure-sensitive devices
    • 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

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Secondary Cells (AREA)
  • Gas Exhaust Devices For Batteries (AREA)

Abstract

728,870. Batteries. SOC. DE L'ACCUMULATEUR FULMEN. May 5, 1953 [May 5, 1952], No. 12473/53. Class 53. An accumulator is provided with a diaphragm or piston device which moves under gas pressure when the accumulator is fully charged and actuates a switch which cuts off the charging current, the accumulator and switching device being enclosed in a common casing. Fig. 1 shows an accumulator the interior of which communicates with a chamber A closed by a diaphragm B which is connected to a spring-pressed bar carrying contacts E in the charging circuit. Gas evolved during the early stages of the charging process escapes through a narrow tube C. Fig. 2 shows an accumulator having a piston B which actuates a lever C pivoted at D and carrying a charging contact E. A tube H closed by a porous plug G allows gas evolved during the early stages of charging to escape.
GB12473/53A 1952-05-05 1953-05-05 Charge regulating device for banks of electric accumulators Expired GB728870A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR960020X 1952-05-05

Publications (1)

Publication Number Publication Date
GB728870A true GB728870A (en) 1955-04-27

Family

ID=9488001

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12473/53A Expired GB728870A (en) 1952-05-05 1953-05-05 Charge regulating device for banks of electric accumulators

Country Status (6)

Country Link
BE (1) BE519708A (en)
DE (1) DE960020C (en)
FR (1) FR1055419A (en)
GB (1) GB728870A (en)
LU (1) LU32165A1 (en)
NL (2) NL178084B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3100862A (en) * 1959-11-23 1963-08-13 Electric Storage Battery Co Sealed storage cells and charging circuits therefor
DE1186920B (en) * 1957-08-05 1965-02-11 L Accumulateur Fulmen Soc An S Charge regulator for an electric accumulator
GB2305292A (en) * 1995-09-18 1997-04-02 Nokia Mobile Phones Ltd Pressure sensing device located within a sealed cell wall controls charging current

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263149B (en) * 1963-01-28 1968-03-14 Yardney International Corp Device for the automatic control of a charger for electrical accumulators
JPS52151835A (en) * 1976-04-30 1977-12-16 Univ Johns Hopkins Enclosed battery
US4198594A (en) * 1978-04-25 1980-04-15 Yardney Electric Corporation Method of charging a vented alkaline electrolyte-containing electrochemical cell
DE4115267A1 (en) * 1991-05-10 1992-11-12 Emmerich Christoph Gmbh Co Kg Miniature button type electrical battery - has built-in sprung contact that separates when internal gas pressure builds up to threshold value

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE444023C (en) * 1920-12-30 1927-05-14 Siemens Schuckertwerke G M B H Device for automatic shutdown of collector batteries when charging is complete
DE485146C (en) * 1926-11-18 1929-10-26 Oerlikon Maschf Device for preventing overcharging of electrical current collectors
FR689896A (en) * 1929-04-19 1930-09-12 Phosphates Et Superphosphates Device intended to limit the charging current of electric accumulators
FR973602A (en) * 1941-10-07 1951-02-13 Device for recharging batteries

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1186920B (en) * 1957-08-05 1965-02-11 L Accumulateur Fulmen Soc An S Charge regulator for an electric accumulator
US3100862A (en) * 1959-11-23 1963-08-13 Electric Storage Battery Co Sealed storage cells and charging circuits therefor
GB2305292A (en) * 1995-09-18 1997-04-02 Nokia Mobile Phones Ltd Pressure sensing device located within a sealed cell wall controls charging current
GB2305292B (en) * 1995-09-18 1999-02-10 Nokia Mobile Phones Ltd Recharging electrical cells

Also Published As

Publication number Publication date
NL86486C (en)
FR1055419A (en) 1954-02-18
LU32165A1 (en)
NL178084B (en)
BE519708A (en)
DE960020C (en) 1957-03-14

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