FR1048540A - Speed control device for operating a direct current motor by means of an alternating current line - Google Patents

Speed control device for operating a direct current motor by means of an alternating current line

Info

Publication number
FR1048540A
FR1048540A FR1048540DA FR1048540A FR 1048540 A FR1048540 A FR 1048540A FR 1048540D A FR1048540D A FR 1048540DA FR 1048540 A FR1048540 A FR 1048540A
Authority
FR
France
Prior art keywords
operating
control device
speed control
direct current
alternating current
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 FR1048540A publication Critical patent/FR1048540A/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
    • H02P7/30—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 magnetic devices with controllable degree of saturation, i.e. transductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR1048540D 1950-10-02 1951-10-01 Speed control device for operating a direct current motor by means of an alternating current line Expired FR1048540A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1048540XA 1950-10-02 1950-10-02

Publications (1)

Publication Number Publication Date
FR1048540A true FR1048540A (en) 1953-12-22

Family

ID=22302735

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1048540D Expired FR1048540A (en) 1950-10-02 1951-10-01 Speed control device for operating a direct current motor by means of an alternating current line

Country Status (1)

Country Link
FR (1) FR1048540A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2769130A (en) * 1953-11-09 1956-10-30 Clark Controller Co D. c. motor control
US2836782A (en) * 1955-05-16 1958-05-27 Westinghouse Electric Corp Adjustable speed motor control circuit
US2842730A (en) * 1953-10-14 1958-07-08 Allis Louis Co Small motor voltage control
US2864989A (en) * 1956-12-05 1958-12-16 Allis Louis Co Adjustable speed drive for d. c. electric motors
US3090902A (en) * 1960-07-25 1963-05-21 Fidelity Instr Corp Motor control circuit utilizing a half wave magnetic amplifier

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2842730A (en) * 1953-10-14 1958-07-08 Allis Louis Co Small motor voltage control
US2769130A (en) * 1953-11-09 1956-10-30 Clark Controller Co D. c. motor control
US2836782A (en) * 1955-05-16 1958-05-27 Westinghouse Electric Corp Adjustable speed motor control circuit
US2864989A (en) * 1956-12-05 1958-12-16 Allis Louis Co Adjustable speed drive for d. c. electric motors
US3090902A (en) * 1960-07-25 1963-05-21 Fidelity Instr Corp Motor control circuit utilizing a half wave magnetic amplifier

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