GB1271949A - Regulators for dynamo electrical machines - Google Patents

Regulators for dynamo electrical machines

Info

Publication number
GB1271949A
GB1271949A GB41823/68A GB4182368A GB1271949A GB 1271949 A GB1271949 A GB 1271949A GB 41823/68 A GB41823/68 A GB 41823/68A GB 4182368 A GB4182368 A GB 4182368A GB 1271949 A GB1271949 A GB 1271949A
Authority
GB
United Kingdom
Prior art keywords
voltage
terminal
generator
regulator
transistor
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
GB41823/68A
Inventor
George Sydney Marsh
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.)
CAV Ltd
Original Assignee
CAV 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 CAV Ltd filed Critical CAV Ltd
Priority to GB41823/68A priority Critical patent/GB1271949A/en
Priority to ES371222A priority patent/ES371222A1/en
Priority to DE19691943594 priority patent/DE1943594A1/en
Priority to FR6929766A priority patent/FR2017255A1/fr
Publication of GB1271949A publication Critical patent/GB1271949A/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
    • H02J7/32—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from a charging set comprising a non-electric prime mover rotating at constant speed
    • 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

Abstract

1,271,949. Automatic voltage control. C.A.V. Ltd. Aug. 15, 1969 [Sept. 3, 1968], No.41823/68. Heading G3R. The voltage of a D.C. generator 11 (or an alternator-rectifier unit) is maintained at a predetermined value by a conventional transistor regulator comprising transistors TR1, TR2, TR3 and associated components, the regulator input 17a also being responsive to a limiting circuit comprising transistors TR4, TR5, TR6, Zener diode Z2 and associated resistors. This circuit produces an output signal when the generator output current reaches a predetermined value, the current being sensed by a resistor R18 to produce a voltage corresponding to the predetermined current, which voltage drives transistor TR4 out of saturation to turn on the transistor TR6, raise the potential at terminal 17a and so cause the regulator to limit the voltage of the generator. Resistor R12 provides a reference voltage for the limiting circuit whose magnitude is determined by the setting of variable resistors VR2, VR2A and the break-down voltage of the Zener diode Z2. The normal regulated voltage is determined by the setting of variable resistors VR1, VR1A and the connection of the terminal 13 to divider terminal H, M or L.
GB41823/68A 1968-09-03 1968-09-03 Regulators for dynamo electrical machines Expired GB1271949A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB41823/68A GB1271949A (en) 1968-09-03 1968-09-03 Regulators for dynamo electrical machines
ES371222A ES371222A1 (en) 1968-09-03 1969-08-26 Regulators for dynamo electrical machines
DE19691943594 DE1943594A1 (en) 1968-09-03 1969-08-27 Control circuit for dynamo-electric machines
FR6929766A FR2017255A1 (en) 1968-09-03 1969-08-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB41823/68A GB1271949A (en) 1968-09-03 1968-09-03 Regulators for dynamo electrical machines

Publications (1)

Publication Number Publication Date
GB1271949A true GB1271949A (en) 1972-04-26

Family

ID=10421519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB41823/68A Expired GB1271949A (en) 1968-09-03 1968-09-03 Regulators for dynamo electrical machines

Country Status (4)

Country Link
DE (1) DE1943594A1 (en)
ES (1) ES371222A1 (en)
FR (1) FR2017255A1 (en)
GB (1) GB1271949A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2194363A (en) * 1986-08-15 1988-03-02 Marathon Electric Mfg Alternator regulator
US7913470B2 (en) 2007-04-02 2011-03-29 Technoform Caprano Und Brunnhofer Gmbh & Co. Kg Insulating strip for supporting a composite structure

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1163969A (en) * 1955-11-14 1958-10-03 Gen Motors Corp Improvements to electric voltage and current regulators
FR1279627A (en) * 1960-12-27 1961-12-22 Motorola Inc Voltage and current regulator for automotive electrical installations
US3325684A (en) * 1965-04-27 1967-06-13 James K Berger Power supply overload protection with automatic recovery
US3373333A (en) * 1965-10-20 1968-03-12 Gary R. Eckard Voltage and current regulator for automobiles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2194363A (en) * 1986-08-15 1988-03-02 Marathon Electric Mfg Alternator regulator
US7913470B2 (en) 2007-04-02 2011-03-29 Technoform Caprano Und Brunnhofer Gmbh & Co. Kg Insulating strip for supporting a composite structure

Also Published As

Publication number Publication date
FR2017255A1 (en) 1970-05-22
DE1943594A1 (en) 1970-03-12
ES371222A1 (en) 1971-08-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee