FR2016933A1 - - Google Patents

Info

Publication number
FR2016933A1
FR2016933A1 FR6927605A FR6927605A FR2016933A1 FR 2016933 A1 FR2016933 A1 FR 2016933A1 FR 6927605 A FR6927605 A FR 6927605A FR 6927605 A FR6927605 A FR 6927605A FR 2016933 A1 FR2016933 A1 FR 2016933A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6927605A
Other languages
French (fr)
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.)
Emerson Electric Co
Original Assignee
Emerson Electric Co
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 Emerson Electric Co filed Critical Emerson Electric Co
Publication of FR2016933A1 publication Critical patent/FR2016933A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/04—Single phase motors, e.g. capacitor motors
    • 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
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • 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
    • G05D23/1927—Control of temperature characterised by the use of electric means using a plurality of sensors
    • G05D23/1928—Control of temperature characterised by the use of electric means using a plurality of sensors sensing the temperature of one space
    • 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
    • G05F1/445—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 transistors in series with the load
    • 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
    • G05F1/455—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 phase control

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Control Of Ac Motors In General (AREA)
FR6927605A 1968-08-13 1969-08-11 Withdrawn FR2016933A1 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75219868A 1968-08-13 1968-08-13

Publications (1)

Publication Number Publication Date
FR2016933A1 true FR2016933A1 (enExample) 1970-05-15

Family

ID=25025299

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6927605A Withdrawn FR2016933A1 (enExample) 1968-08-13 1969-08-11

Country Status (3)

Country Link
US (1) US3539892A (enExample)
DE (1) DE1941123A1 (enExample)
FR (1) FR2016933A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486728A1 (fr) * 1980-07-11 1982-01-15 Electro Hydraulique Seh Moteur electrique asynchrone

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3678360A (en) * 1970-02-02 1972-07-18 Minarik Electric Co Motor speed control with transformer feedback means
US3729651A (en) * 1971-04-07 1973-04-24 Ecc Corp Voltage regulator
US3855509A (en) * 1972-04-18 1974-12-17 Gen Electric Control system for induction motors
US3749876A (en) * 1972-04-24 1973-07-31 Cincinnati Milacron Inc Regulator for an edm power supply
DE2325256C2 (de) * 1973-05-18 1984-01-26 Robert Bosch Gmbh, 7000 Stuttgart Elektronische Steuer- und Regeleinrichtung
US3902104A (en) * 1973-12-26 1975-08-26 Eaton Corp Hoist control system having a photocoupled pendant
CH620065A5 (enExample) * 1977-12-01 1980-10-31 Mefina Sa
US4276506A (en) * 1979-06-29 1981-06-30 Chore-Time Equipment, Inc. Motor control circuit
US4369403A (en) * 1980-03-05 1983-01-18 The Scott & Fetzer Company Power factor controller for induction motor
US4426615A (en) 1981-09-09 1984-01-17 Draco Laboratories, Inc. Solid state electronic power switch
US4605883A (en) * 1982-02-05 1986-08-12 Sunbeam Corporation Motor speed control circuit
US4533857A (en) * 1982-08-31 1985-08-06 Chang Ten Ho Electrical energy saving device for motors
US4820964A (en) * 1986-08-22 1989-04-11 Andrew S. Kadah Solid state motor start circuit
US5587642A (en) * 1995-04-07 1996-12-24 Whirlpool Corporation Fan motor brown-out control algorithm

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3344311A (en) * 1965-05-24 1967-09-26 Gen Electric Compensating control circuit
US3403315A (en) * 1965-10-22 1968-09-24 Smith Corp A O Condition responsive control circuit connected to gate a triggered switch
US3424967A (en) * 1966-05-19 1969-01-28 Orthopedic Equipment Co Motor drive unit with semiconductor controlled speed and torque
US3463990A (en) * 1966-11-28 1969-08-26 Bernard A Ross Pressure-sensitive electrical control device
US3385077A (en) * 1967-02-23 1968-05-28 Philco Ford Corp Air conditioner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486728A1 (fr) * 1980-07-11 1982-01-15 Electro Hydraulique Seh Moteur electrique asynchrone

Also Published As

Publication number Publication date
DE1941123A1 (de) 1970-02-19
US3539892A (en) 1970-11-10

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Legal Events

Date Code Title Description
ST Notification of lapse