FR976598A - Improvements to DC motors in order to obtain a rapid increase in speed - Google Patents

Improvements to DC motors in order to obtain a rapid increase in speed

Info

Publication number
FR976598A
FR976598A FR976598DA FR976598A FR 976598 A FR976598 A FR 976598A FR 976598D A FR976598D A FR 976598DA FR 976598 A FR976598 A FR 976598A
Authority
FR
France
Prior art keywords
motors
speed
order
rapid increase
rapid
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)
Inventor
Georges-Gabriel Mozzanini
Maurice Lebertre
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 filed Critical
Application granted granted Critical
Publication of FR976598A publication Critical patent/FR976598A/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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/10—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load
    • H02P9/12—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load for demagnetising; for reducing effects of remanence; for preventing pole reversal
    • H02P9/123—Control effected upon generator excitation circuit to reduce harmful effects of overloads or transients, e.g. sudden application of load, sudden removal of load, sudden change of load for demagnetising; for reducing effects of remanence; for preventing pole reversal for demagnetising; for reducing effects of remanence

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR976598D 1942-05-01 1942-05-01 Improvements to DC motors in order to obtain a rapid increase in speed Expired FR976598A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR976598T 1942-05-01

Publications (1)

Publication Number Publication Date
FR976598A true FR976598A (en) 1951-03-20

Family

ID=9518926

Family Applications (1)

Application Number Title Priority Date Filing Date
FR976598D Expired FR976598A (en) 1942-05-01 1942-05-01 Improvements to DC motors in order to obtain a rapid increase in speed

Country Status (1)

Country Link
FR (1) FR976598A (en)

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