FR1403054A - Improvements to devices for regulating the rotational speed of DC motors - Google Patents

Improvements to devices for regulating the rotational speed of DC motors

Info

Publication number
FR1403054A
FR1403054A FR973579A FR973579A FR1403054A FR 1403054 A FR1403054 A FR 1403054A FR 973579 A FR973579 A FR 973579A FR 973579 A FR973579 A FR 973579A FR 1403054 A FR1403054 A FR 1403054A
Authority
FR
France
Prior art keywords
motors
regulating
devices
rotational speed
rotational
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
FR973579A
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.)
Precision Mecanique Labinal SA
Original Assignee
Precision Mecanique Labinal 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 Precision Mecanique Labinal SA filed Critical Precision Mecanique Labinal SA
Priority to FR973579A priority Critical patent/FR1403054A/en
Application granted granted Critical
Publication of FR1403054A publication Critical patent/FR1403054A/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
    • H02P7/28—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 semiconductor devices
    • H02P7/285—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 semiconductor devices controlling armature supply only
    • H02P7/29—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 semiconductor devices controlling armature supply only using pulse modulation
    • H02P7/2913—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 semiconductor devices controlling armature supply only using pulse modulation whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR973579A 1964-05-06 1964-05-06 Improvements to devices for regulating the rotational speed of DC motors Expired FR1403054A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR973579A FR1403054A (en) 1964-05-06 1964-05-06 Improvements to devices for regulating the rotational speed of DC motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR973579A FR1403054A (en) 1964-05-06 1964-05-06 Improvements to devices for regulating the rotational speed of DC motors

Publications (1)

Publication Number Publication Date
FR1403054A true FR1403054A (en) 1965-06-18

Family

ID=8829459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973579A Expired FR1403054A (en) 1964-05-06 1964-05-06 Improvements to devices for regulating the rotational speed of DC motors

Country Status (1)

Country Link
FR (1) FR1403054A (en)

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