CH610156A5 - - Google Patents

Info

Publication number
CH610156A5
CH610156A5 CH366276A CH366276A CH610156A5 CH 610156 A5 CH610156 A5 CH 610156A5 CH 366276 A CH366276 A CH 366276A CH 366276 A CH366276 A CH 366276A CH 610156 A5 CH610156 A5 CH 610156A5
Authority
CH
Switzerland
Application number
CH366276A
Inventor
Kenneth Gordon King
Derek Ernest Burch
Original Assignee
Westinghouse Brake & Signal
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 Westinghouse Brake & Signal filed Critical Westinghouse Brake & Signal
Publication of CH610156A5 publication Critical patent/CH610156A5/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M1/00—Details of apparatus for conversion
    • H02M1/08—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Dc-Dc Converters (AREA)
  • Inverter Devices (AREA)
CH366276A 1975-03-25 1976-03-24 CH610156A5 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB12491/75A GB1535925A (en) 1975-03-25 1975-03-25 Transistor drive circuit arrangements

Publications (1)

Publication Number Publication Date
CH610156A5 true CH610156A5 (fi) 1979-03-30

Family

ID=10005582

Family Applications (1)

Application Number Title Priority Date Filing Date
CH366276A CH610156A5 (fi) 1975-03-25 1976-03-24

Country Status (6)

Country Link
US (1) US4066916A (fi)
CH (1) CH610156A5 (fi)
DE (1) DE2612113A1 (fi)
FR (1) FR2305777A1 (fi)
GB (1) GB1535925A (fi)
SE (1) SE7602949L (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2623900A1 (de) * 1976-05-28 1977-12-01 Messer Griesheim Gmbh Verfahren zur steuerung bzw. regelung von analogen elektrischen maschinen
GB2066012B (en) * 1979-12-14 1983-10-12 Westinghouse Brake & Signal Base current control means
US4349752A (en) * 1980-07-28 1982-09-14 Reliance Electric Company Magnetic couple drive circuit for power switching device
DE3712784A1 (de) * 1987-04-15 1988-11-03 Philips Patentverwaltung Schaltungsanordnung zur begrenzung der einschaltstromspitzen bei einem schalttransistor
US6052005A (en) * 1997-01-21 2000-04-18 Motorola, Inc. Low current drain switch interface circuit
US8929053B2 (en) * 2010-09-13 2015-01-06 William Henry Morong Direct-current current transformer

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289040A (en) * 1961-06-23 1966-11-29 Elox Corp Michigan Current pulsing circuit
US3239681A (en) * 1961-07-03 1966-03-08 Ibm Current driver circuit
US3182249A (en) * 1961-12-01 1965-05-04 Aerospace Products Res Corp Impedance controlled reactor device
BE638754A (fi) * 1962-10-18
US3610963A (en) * 1970-04-30 1971-10-05 Westinghouse Electric Corp Switch drive circuit for the time ratio controlled transistor switching circuits
US3621372A (en) * 1970-07-31 1971-11-16 Nasa Load current sensor for a series pulse-width modulated power supply
US3671844A (en) * 1970-11-24 1972-06-20 Westinghouse Electric Corp Dc power controller with static switching elements and common current feedback transformer between direct voltage source and load
US3657577A (en) * 1971-04-23 1972-04-18 Matsushita Electronics Corp Synchronizing signal separating circuit
US3831078A (en) * 1973-01-08 1974-08-20 Gen Electric Transistor switching network with reduced dissipation
SE373470B (fi) * 1973-09-21 1975-02-03 Ericsson Telefon Ab L M

Also Published As

Publication number Publication date
SE7602949L (sv) 1976-09-26
US4066916A (en) 1978-01-03
GB1535925A (en) 1978-12-13
DE2612113A1 (de) 1976-10-14
FR2305777A1 (fr) 1976-10-22

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Legal Events

Date Code Title Description
PL Patent ceased