FR67709E - Variable speed drive for electric motors - Google Patents

Variable speed drive for electric motors

Info

Publication number
FR67709E
FR67709E FR67709DA FR67709E FR 67709 E FR67709 E FR 67709E FR 67709D A FR67709D A FR 67709DA FR 67709 E FR67709 E FR 67709E
Authority
FR
France
Prior art keywords
variable speed
electric motors
speed drive
drive
motors
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.)
Automobiles Peugeot SA
Original Assignee
Automobiles Peugeot 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 Automobiles Peugeot SA filed Critical Automobiles Peugeot SA
Application granted granted Critical
Publication of FR67709E publication Critical patent/FR67709E/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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
    • H02P25/186—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays whereby the speed is regulated by using a periodic interrupter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR67709D 1955-03-21 1955-03-21 Variable speed drive for electric motors Expired FR67709E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR67709T 1955-03-21

Publications (1)

Publication Number Publication Date
FR67709E true FR67709E (en) 1958-03-18

Family

ID=8699870

Family Applications (1)

Application Number Title Priority Date Filing Date
FR67709D Expired FR67709E (en) 1955-03-21 1955-03-21 Variable speed drive for electric motors

Country Status (1)

Country Link
FR (1) FR67709E (en)

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