BE696428A - - Google Patents

Info

Publication number
BE696428A
BE696428A BE696428DA BE696428A BE 696428 A BE696428 A BE 696428A BE 696428D A BE696428D A BE 696428DA BE 696428 A BE696428 A BE 696428A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE696428A publication Critical patent/BE696428A/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
    • H02M1/083—Circuits specially adapted for the generation of control voltages for semiconductor devices incorporated in static converters for the ignition at the zero crossing of the voltage or the current
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1906—Control of temperature characterised by the use of electric means using an analogue comparing device
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
    • G05D23/24—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature the sensing element having a resistance varying with temperature, e.g. a thermistor
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/12—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC
    • G05F1/40—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only
    • G05F1/45—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load
    • G05F1/452—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using discharge tubes or semiconductor devices as final control devices semiconductor devices only being controlled rectifiers in series with the load with pulse-burst modulation control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Control Of Electrical Variables (AREA)
  • Electrotherapy Devices (AREA)
BE696428D 1966-03-31 1967-03-31 BE696428A (cs)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53902266A 1966-03-31 1966-03-31

Publications (1)

Publication Number Publication Date
BE696428A true BE696428A (cs) 1967-10-02

Family

ID=24149426

Family Applications (1)

Application Number Title Priority Date Filing Date
BE696428D BE696428A (cs) 1966-03-31 1967-03-31

Country Status (6)

Country Link
US (1) US3417320A (cs)
BE (1) BE696428A (cs)
DE (1) DE1512477A1 (cs)
FR (1) FR1517336A (cs)
GB (1) GB1173497A (cs)
NL (1) NL6702720A (cs)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491284A (en) * 1967-05-24 1970-01-20 Grigsby Barton Inc Zero voltage a.c. switching circuits
US3524078A (en) * 1967-07-07 1970-08-11 Hunt Electronics Corp Power control circuits
DE1908016C3 (de) * 1968-06-14 1973-10-18 Institut Elektroswarki Imeni E.O. Patona, Kiew (Sowjetunion) Impulsgenerator fur das Mehr stellen Lichtbogenschweißen
SE363941B (cs) * 1971-12-28 1974-02-04 Electrolux Ab
US3867641A (en) * 1974-02-13 1975-02-18 Minnesota Mining & Mfg Ac load actuation circuit
DE3164856D1 (en) * 1980-05-08 1984-08-23 Lucas Ind Plc Switching system for sequential connection of loads to an electrical supply
FR2600437B1 (fr) * 1986-06-18 1993-12-31 Telemecanique Electrique Procede et dispositif pour la commande redondante d'un organe de puissance

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB924553A (en) * 1959-04-21 1963-04-24 Vectrol Engineering Inc Improvements in or relating to electrical phase-shifting networks for use in electrical control systems
US3193725A (en) * 1961-03-03 1965-07-06 Ward Leonard Electric Co Control system for solid state controlled rectifiers
US3095513A (en) * 1962-02-09 1963-06-25 Gen Electric Firing pulse circuit for silicon controlled rectifiers
US3188490A (en) * 1962-04-03 1965-06-08 Hunt Electronics Company Power control circuit utilizing a phase shift network for controlling the conduction time of thyratron type devices
US3210571A (en) * 1962-05-14 1965-10-05 Hunt Electronics Company Power control circuit utilizing control rectifiers with adjustable reactance in the gating circuit
US3259832A (en) * 1962-10-03 1966-07-05 Gen Motors Corp Electrical control device
US3351820A (en) * 1964-04-21 1967-11-07 Bell & Howell Co Pulse stretcher electric circuit
US3348129A (en) * 1964-06-19 1967-10-17 Westinghouse Electric Corp Apparatus for producing phaseshiftable pulses
US3283177A (en) * 1964-09-02 1966-11-01 Aerojet General Co Interference-free a.-c. switch
US3335291A (en) * 1965-03-11 1967-08-08 Gen Electric Zero voltage switching circuit using gate controlled conducting devices

Also Published As

Publication number Publication date
US3417320A (en) 1968-12-17
GB1173497A (en) 1969-12-10
NL6702720A (cs) 1967-10-02
DE1512477A1 (de) 1969-05-22
FR1517336A (fr) 1968-03-15

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