GB1027833A - Battery charging systems - Google Patents

Battery charging systems

Info

Publication number
GB1027833A
GB1027833A GB28200/61A GB2820061A GB1027833A GB 1027833 A GB1027833 A GB 1027833A GB 28200/61 A GB28200/61 A GB 28200/61A GB 2820061 A GB2820061 A GB 2820061A GB 1027833 A GB1027833 A GB 1027833A
Authority
GB
United Kingdom
Prior art keywords
transistor
alternator
resistor
zener diode
output
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
GB28200/61A
Inventor
Alfred Donald Prickett
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries 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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Priority to GB28200/61A priority Critical patent/GB1027833A/en
Publication of GB1027833A publication Critical patent/GB1027833A/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
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • 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
    • H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
    • H02J2310/40—The network being an on-board power network, i.e. within a vehicle
    • H02J2310/46—The network being an on-board power network, i.e. within a vehicle for ICE-powered road vehicles
    • 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
    • H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
    • H02J7/16—Regulation of the charging current or voltage by variation of field
    • H02J7/24—Regulation of the charging current or voltage by variation of field using discharge tubes or semiconductor devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Charge By Means Of Generators (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

1,027,833. Automatic voltage control. JOSEPH LUCAS (INDUSTRIES) Ltd. July 23, 1962 [Aug 3,1961], No.28200/61. Heading G3R. [Also in Division H1] An alternator 3 having a rectified output carries a voltage regulator which comprises a main transistor 11 in series with the field winding 10 of the alternator, a second transistor 12 controlling transistor 11, a potential divider 19, 17, 20 connected across the d.c.output,and a Zener diode 18. When the output voltage exceeds a predetermined value the Zener diode 18 conducts;the resultant conduction of transistor 12 then biases transistor 11 to reduce the field current of the alternator. The resistor 20 is preferably a thermistor bridged by a resistor 22. The transistor 11 is mounted on a heat sink carrying a cylindrical casing enclosing printed circuit boards and the other components of the regulator (Fig. 1,not shown).
GB28200/61A 1961-08-03 1961-08-03 Battery charging systems Expired GB1027833A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB28200/61A GB1027833A (en) 1961-08-03 1961-08-03 Battery charging systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28200/61A GB1027833A (en) 1961-08-03 1961-08-03 Battery charging systems

Publications (1)

Publication Number Publication Date
GB1027833A true GB1027833A (en) 1966-04-27

Family

ID=10271887

Family Applications (1)

Application Number Title Priority Date Filing Date
GB28200/61A Expired GB1027833A (en) 1961-08-03 1961-08-03 Battery charging systems

Country Status (1)

Country Link
GB (1) GB1027833A (en)

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