GB752313A - Device for regulating the speed of an electric motor - Google Patents

Device for regulating the speed of an electric motor

Info

Publication number
GB752313A
GB752313A GB30217/54A GB3021754A GB752313A GB 752313 A GB752313 A GB 752313A GB 30217/54 A GB30217/54 A GB 30217/54A GB 3021754 A GB3021754 A GB 3021754A GB 752313 A GB752313 A GB 752313A
Authority
GB
United Kingdom
Prior art keywords
speed
winding
motor
regulating
electric motor
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
GB30217/54A
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.)
Societe Francaise dEquipements pour la Navigation Aerienne SFENA SA
Original Assignee
Societe Francaise dEquipements pour la Navigation Aerienne SFENA 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 Societe Francaise dEquipements pour la Navigation Aerienne SFENA SA filed Critical Societe Francaise dEquipements pour la Navigation Aerienne SFENA SA
Publication of GB752313A publication Critical patent/GB752313A/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
    • H02P7/24—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 discharge tubes or semiconductor devices
    • H02P7/26—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 discharge tubes or semiconductor devices using discharge tubes
    • H02P7/265—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 discharge tubes or semiconductor devices using discharge tubes whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Abstract

752,313. Automatic motor control systems. SOC. FRANCAISE D'EQUIPEMENTS POUR LA NAVIGATION AERIENNE S.F.E.N.A. Oct. 20, 1954 [Oct. 20, 1953], No. 30217/54. Drawings to Specification. Class 38 (4). The speed (armature current) of a reversible D.C. motor is regulated by supplying it through " forward " and " reverse " thyratrons controlled by a polarized relay having one winding for the control current and another winding, for the return circuits of the motor, acting in opposition to the control winding.
GB30217/54A 1953-10-20 1954-10-20 Device for regulating the speed of an electric motor Expired GB752313A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR752313X 1953-10-20

Publications (1)

Publication Number Publication Date
GB752313A true GB752313A (en) 1956-07-11

Family

ID=9158311

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30217/54A Expired GB752313A (en) 1953-10-20 1954-10-20 Device for regulating the speed of an electric motor

Country Status (1)

Country Link
GB (1) GB752313A (en)

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