FR546069A - Improvements in the control of electric motors - Google Patents

Improvements in the control of electric motors

Info

Publication number
FR546069A
FR546069A FR546069DA FR546069A FR 546069 A FR546069 A FR 546069A FR 546069D A FR546069D A FR 546069DA FR 546069 A FR546069 A FR 546069A
Authority
FR
France
Prior art keywords
control
electric motors
motors
electric
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR546069A publication Critical patent/FR546069A/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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/18—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor
    • H02P1/20—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual dc motor by progressive reduction of resistance in series with armature winding

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR546069D 1921-01-20 1922-01-19 Improvements in the control of electric motors Expired FR546069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB546069X 1921-01-20

Publications (1)

Publication Number Publication Date
FR546069A true FR546069A (en) 1922-10-27

Family

ID=10471547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR546069D Expired FR546069A (en) 1921-01-20 1922-01-19 Improvements in the control of electric motors

Country Status (1)

Country Link
FR (1) FR546069A (en)

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