[go: up one dir, main page]

GB1001513A - Improvements in or relating to battery chargers - Google Patents

Improvements in or relating to battery chargers

Info

Publication number
GB1001513A
GB1001513A GB21872/61A GB2187261A GB1001513A GB 1001513 A GB1001513 A GB 1001513A GB 21872/61 A GB21872/61 A GB 21872/61A GB 2187261 A GB2187261 A GB 2187261A GB 1001513 A GB1001513 A GB 1001513A
Authority
GB
United Kingdom
Prior art keywords
battery
transductor
brightly illuminated
windings
lamp
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
GB21872/61A
Inventor
William Karter Singh
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.)
POLISH EX COMBATANTS ASS Ltd
Original Assignee
POLISH EX COMBATANTS ASS 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 POLISH EX COMBATANTS ASS Ltd filed Critical POLISH EX COMBATANTS ASS Ltd
Priority to GB21872/61A priority Critical patent/GB1001513A/en
Publication of GB1001513A publication Critical patent/GB1001513A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • H02J7/12—Regulation of charging current or voltage using magnetic devices having controllable degree of saturation, i.e. transductors
    • H02J7/933—

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Charge By Means Of Generators (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

1,001,513. Battery changing arrangements. POLISH EX-COMBATANTS ASSOCIATION Ltd. June 18, 1962 [June 16, 1961], No. 21872/61. Heading H2H. A battery charging circuit has a transductor A.C. windings 2, 3 connected in series with the A.C. supply and its control windings S1 S2, connected in series with the battery, so that as the battery current decreases, the transductor impedance increases. Opposing voltage fed bias windings V1, V2 which may be supplied through one arm of the rectifier 4 ensure that at minimum battery current, the transductor is completely unsaturated. A green lamp 18 is brightly illuminated when the battery is charged and a red lamp is brightly illuminated when the battery current is high or output terminals 5, 6 are accidently short-circuited. The circuit may incorporate a battery tester (Fig. 2) comprising a saturable choke 21, 23. When a battery is connected across the winding 23, a lamp 22 will be brightly illuminated when the battery voltage is high.
GB21872/61A 1961-06-16 1961-06-16 Improvements in or relating to battery chargers Expired GB1001513A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB21872/61A GB1001513A (en) 1961-06-16 1961-06-16 Improvements in or relating to battery chargers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21872/61A GB1001513A (en) 1961-06-16 1961-06-16 Improvements in or relating to battery chargers

Publications (1)

Publication Number Publication Date
GB1001513A true GB1001513A (en) 1965-08-18

Family

ID=10170232

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21872/61A Expired GB1001513A (en) 1961-06-16 1961-06-16 Improvements in or relating to battery chargers

Country Status (1)

Country Link
GB (1) GB1001513A (en)

Similar Documents

Publication Publication Date Title
GB1293154A (en) A switching device for power supply circuit
JPS568956A (en) Three-terminal electric power source circuit for telephone set
ES416182A1 (en) AN OUTPUT VOLTAGE REGULATOR FOR AN ALTERNATING CURRENT GENERATOR.
GB1001513A (en) Improvements in or relating to battery chargers
GB931322A (en) A separately controlled inverter
GB1380761A (en) Negative internal resistance power supply
GB1002760A (en) Battery charger
GB1363353A (en) Stud welding apparatus
GB847117A (en) Improvements relating to battery-charging systems
GB860780A (en) Improvements in or relating to direct current power supply devices
GB956984A (en) Improvements in electrical supply and control devices
GB1019007A (en) Apparatus for regulating the supply of direct current power to a load
GB1298449A (en) Improvements in or relating to telephone instruments
GB984640A (en) Improvements in or relating to the control of the output voltage of a transformer
GB555702A (en) Improvements in battery charging equipment
GB668201A (en) Improvements relating to battery-charging systems
GB809742A (en) Improvements relating to saturable core reactance devices
GB1296595A (en)
GB954338A (en) Ignition system
GB988586A (en) Current regulators
ES285890A3 (en) Procedure for the manufacture of hollow bodies open unilaterally (Machine-translation by Google Translate, not legally binding)
GB1009335A (en) Improved circuit arrangement for supplying a d.c. load and charging a secondary battery
GB1370089A (en) Electrical testing devices
ES335413A1 (en) Battery charging system for use in transport vehicles. (Machine-translation by Google Translate, not legally binding)
GB894416A (en) Means for regulating the output voltage of an electric generator