FR419079A - Safety device for three-phase electric motors - Google Patents

Safety device for three-phase electric motors

Info

Publication number
FR419079A
FR419079A FR419079DA FR419079A FR 419079 A FR419079 A FR 419079A FR 419079D A FR419079D A FR 419079DA FR 419079 A FR419079 A FR 419079A
Authority
FR
France
Prior art keywords
safety device
electric motors
phase electric
phase
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)
Inventor
Alfred Rebon
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.)
ALFRED REBON
Original Assignee
ALFRED REBON
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 ALFRED REBON filed Critical ALFRED REBON
Application granted granted Critical
Publication of FR419079A publication Critical patent/FR419079A/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
    • H02P1/28—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 progressive increase of voltage applied to primary circuit of motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR419079D 1910-08-08 1910-08-08 Safety device for three-phase electric motors Expired FR419079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR419079T 1910-08-08

Publications (1)

Publication Number Publication Date
FR419079A true FR419079A (en) 1910-12-26

Family

ID=1462341

Family Applications (1)

Application Number Title Priority Date Filing Date
FR419079D Expired FR419079A (en) 1910-08-08 1910-08-08 Safety device for three-phase electric motors

Country Status (1)

Country Link
FR (1) FR419079A (en)

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