FR1010171A - Control systems for direct current motors - Google Patents

Control systems for direct current motors

Info

Publication number
FR1010171A
FR1010171A FR1010171DA FR1010171A FR 1010171 A FR1010171 A FR 1010171A FR 1010171D A FR1010171D A FR 1010171DA FR 1010171 A FR1010171 A FR 1010171A
Authority
FR
France
Prior art keywords
direct current
control systems
current motors
motors
systems
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)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of FR1010171A publication Critical patent/FR1010171A/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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/34—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using Ward-Leonard arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1010171D 1949-01-19 1950-01-19 Control systems for direct current motors Expired FR1010171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1010171XA 1949-01-19 1949-01-19

Publications (1)

Publication Number Publication Date
FR1010171A true FR1010171A (en) 1952-06-09

Family

ID=22282687

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1010171D Expired FR1010171A (en) 1949-01-19 1950-01-19 Control systems for direct current motors

Country Status (1)

Country Link
FR (1) FR1010171A (en)

Similar Documents

Publication Publication Date Title
FR60853E (en) Advanced control device for electric motors
FR1010171A (en) Control systems for direct current motors
FR1081060A (en) Control mechanism for electric switch
FR941967A (en) Control device for electric motors
FR1054581A (en) Generator for controlling regulators
FR1042887A (en) Electrical control for coil
CH287696A (en) Control device for at least one electrical circuit.
FR1024385A (en) Electrical systems for combined control of two motors
FR981573A (en) DC Motor Control Systems
FR1008053A (en) Control device for electric motors
FR1019265A (en) Improvements to electric motor control systems
FR1021830A (en) Improvements to electric motor control systems
FR1002676A (en) Electric motor control system
FR1080947A (en) Improvements in electrical control devices for motors
FR987682A (en) Control systems for wound rotor motors
FR990345A (en) Clutch control for auxiliary motors
FR929059A (en) Control systems for electric motors
FR1028218A (en) Improvements to control systems for hydraulic, pneumatic or electric motors
FR953288A (en) Control systems for winding or unwinding reel motors
FR1036474A (en) Control device for electric motors
FR943397A (en) Electric control mechanism particularly for airplanes
FR1022018A (en) Control system for electric welding
FR59572E (en) Control system for electrical circuits
FR972217A (en) Motor control systems
FR998087A (en) Advanced electronic systems for controlling the speed of series electric motors