FR2021353A1 - - Google Patents

Info

Publication number
FR2021353A1
FR2021353A1 FR6935938A FR6935938A FR2021353A1 FR 2021353 A1 FR2021353 A1 FR 2021353A1 FR 6935938 A FR6935938 A FR 6935938A FR 6935938 A FR6935938 A FR 6935938A FR 2021353 A1 FR2021353 A1 FR 2021353A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6935938A
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of FR2021353A1 publication Critical patent/FR2021353A1/fr
Withdrawn legal-status Critical Current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
    • H02P7/292—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 static converters, e.g. AC to DC
    • H02P7/293—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 static converters, e.g. AC to DC using phase control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Ac-Ac Conversion (AREA)
FR6935938A 1968-10-23 1969-10-20 Withdrawn FR2021353A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681805580 DE1805580B2 (en) 1968-10-23 1968-10-23 ARRANGEMENT FOR CONTROLLING OR REGULATING THE SPEED OF A DC MOTOR

Publications (1)

Publication Number Publication Date
FR2021353A1 true FR2021353A1 (en) 1970-07-24

Family

ID=5711726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6935938A Withdrawn FR2021353A1 (en) 1968-10-23 1969-10-20

Country Status (5)

Country Link
CH (1) CH493150A (en)
DE (1) DE1805580B2 (en)
FR (1) FR2021353A1 (en)
GB (1) GB1237827A (en)
SE (1) SE360232B (en)

Also Published As

Publication number Publication date
CH493150A (en) 1970-06-30
DE1805580A1 (en) 1970-05-21
SE360232B (en) 1973-09-17
GB1237827A (en) 1971-06-30
DE1805580B2 (en) 1972-05-04

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Legal Events

Date Code Title Description
ST Notification of lapse