FR1096863A - Device for controlling the speed of an electric motor - Google Patents

Device for controlling the speed of an electric motor

Info

Publication number
FR1096863A
FR1096863A FR1096863DA FR1096863A FR 1096863 A FR1096863 A FR 1096863A FR 1096863D A FR1096863D A FR 1096863DA FR 1096863 A FR1096863 A FR 1096863A
Authority
FR
France
Prior art keywords
controlling
speed
electric motor
motor
electric
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
Other languages
French (fr)
Inventor
Marc-Andre Lalande
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.)
Laboratoire Central de Telecommunications SA
Original Assignee
Laboratoire Central de Telecommunications SA
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 Laboratoire Central de Telecommunications SA filed Critical Laboratoire Central de Telecommunications SA
Application granted granted Critical
Publication of FR1096863A publication Critical patent/FR1096863A/en
Expired 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/46—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another
    • H02P5/48—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing mechanical values representing the speeds
    • H02P5/49—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors for speed regulation of two or more dynamo-electric motors in relation to one another by comparing mechanical values representing the speeds by intermittently closing or opening electrical contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1096863D 1953-10-30 1953-10-30 Device for controlling the speed of an electric motor Expired FR1096863A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1096863T 1953-10-30

Publications (1)

Publication Number Publication Date
FR1096863A true FR1096863A (en) 1955-06-27

Family

ID=9618384

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1096863D Expired FR1096863A (en) 1953-10-30 1953-10-30 Device for controlling the speed of an electric motor

Country Status (1)

Country Link
FR (1) FR1096863A (en)

Similar Documents

Publication Publication Date Title
FR1163176A (en) Adjustable constant speed electric motor device
FR1109498A (en) Device for adjusting the speed of an asynchronous electric motor
FR1096863A (en) Device for controlling the speed of an electric motor
FR1085299A (en) Device for regulating the speed of an electric motor
FR1164719A (en) Speed regulator device for electric motor
FR1143134A (en) Device for adjusting the speed of an electric motor
FR1145721A (en) Device for adjusting the speed of an electric motor
FR1305124A (en) Device for adjusting the speed of an electric motor
FR1159797A (en) Advanced system for controlling the speed of an electric motor
BE588010A (en) Device for adjusting the speed of controls by electric motor.
FR1114681A (en) Device for adjusting the speed of rotation of electric motors
FR69694E (en) Device for adjusting the speed of an asynchronous electric motor
FR1251544A (en) Device for regulating the speed of an electric drive motor
FR1076303A (en) Electric device for controlling the speed of a motor
FR1062302A (en) Speed regulator for electric motor
FR1098914A (en) Braking device for electric motor
CH447327A (en) Mechanism for regulating the speed of an electric motor
FR1496527A (en) Device for controlling the speed of an electric motor
FR1261582A (en) Device for regulating the speed of electric motors
FR1037694A (en) Device for electric motors with speed regulators
FR1084307A (en) Device for adjusting the speed of rotation of a direct current motor
FR1541580A (en) Device for regulating the speed of an electric motor
FR1325600A (en) Device for controlling the speed of a synchronous electric motor
FR1074136A (en) Speed regulator for electric motors
FR1155614A (en) Speed regulator device for electric motors