FR881612A - Optimum coupling warning device for starting electric motors - Google Patents

Optimum coupling warning device for starting electric motors

Info

Publication number
FR881612A
FR881612A FR881612DA FR881612A FR 881612 A FR881612 A FR 881612A FR 881612D A FR881612D A FR 881612DA FR 881612 A FR881612 A FR 881612A
Authority
FR
France
Prior art keywords
warning device
electric motors
starting electric
optimum coupling
coupling warning
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
Alexandre-Albert-Mau Giroud
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 FR881612A publication Critical patent/FR881612A/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
    • H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
    • H02P1/32—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor by star/delta switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR881612D 1942-04-29 1942-04-29 Optimum coupling warning device for starting electric motors Expired FR881612A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR881612T 1942-04-29

Publications (1)

Publication Number Publication Date
FR881612A true FR881612A (en) 1943-04-30

Family

ID=9372706

Family Applications (1)

Application Number Title Priority Date Filing Date
FR881612D Expired FR881612A (en) 1942-04-29 1942-04-29 Optimum coupling warning device for starting electric motors

Country Status (1)

Country Link
FR (1) FR881612A (en)

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