FR985665A - Couplage de précision pour commandes léonard - Google Patents

Couplage de précision pour commandes léonard

Info

Publication number
FR985665A
FR985665A FR985665DA FR985665A FR 985665 A FR985665 A FR 985665A FR 985665D A FR985665D A FR 985665DA FR 985665 A FR985665 A FR 985665A
Authority
FR
France
Prior art keywords
leonard
controls
precision coupling
precision
coupling
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
English (en)
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.)
BBC BROWN BOVERI and CIE
BBC Brown Boveri AG Germany
Original Assignee
BBC BROWN BOVERI and CIE
Brown Boveri und Cie AG Germany
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 BBC BROWN BOVERI and CIE, Brown Boveri und Cie AG Germany filed Critical BBC BROWN BOVERI and CIE
Application granted granted Critical
Publication of FR985665A publication Critical patent/FR985665A/fr
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
    • H02P7/347—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 in which only the generator field is controlled

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR985665D 1948-05-04 1949-05-04 Couplage de précision pour commandes léonard Expired FR985665A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH985665X 1948-05-04

Publications (1)

Publication Number Publication Date
FR985665A true FR985665A (fr) 1951-07-23

Family

ID=4551534

Family Applications (1)

Application Number Title Priority Date Filing Date
FR985665D Expired FR985665A (fr) 1948-05-04 1949-05-04 Couplage de précision pour commandes léonard

Country Status (1)

Country Link
FR (1) FR985665A (fr)

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