FR564114A - Device for varying the speed of AC electric motors - Google Patents

Device for varying the speed of AC electric motors

Info

Publication number
FR564114A
FR564114A FR564114DA FR564114A FR 564114 A FR564114 A FR 564114A FR 564114D A FR564114D A FR 564114DA FR 564114 A FR564114 A FR 564114A
Authority
FR
France
Prior art keywords
varying
speed
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 FR564114A publication Critical patent/FR564114A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/34—Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter
    • H02K17/38—Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter with a commutator machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR564114D 1923-03-20 1923-03-20 Device for varying the speed of AC electric motors Expired FR564114A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR564114T 1923-03-20

Publications (1)

Publication Number Publication Date
FR564114A true FR564114A (en) 1923-12-21

Family

ID=8945537

Family Applications (1)

Application Number Title Priority Date Filing Date
FR564114D Expired FR564114A (en) 1923-03-20 1923-03-20 Device for varying the speed of AC electric motors

Country Status (1)

Country Link
FR (1) FR564114A (en)

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