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FR988121A - Three-phase multi-speed motor - Google Patents

Three-phase multi-speed motor

Info

Publication number
FR988121A
FR988121A FR988121DA FR988121A FR 988121 A FR988121 A FR 988121A FR 988121D A FR988121D A FR 988121DA FR 988121 A FR988121 A FR 988121A
Authority
FR
France
Prior art keywords
speed motor
phase multi
phase
motor
speed
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.)
Rheinmetall Air Defence AG
Maschinenfabrik Oerlikon AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Maschinenfabrik Oerlikon AG
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 Werkzeugmaschinenfabrik Oerlikon Buhrle AG, Maschinenfabrik Oerlikon AG filed Critical Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Application granted granted Critical
Publication of FR988121A publication Critical patent/FR988121A/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
    • H02K17/12—Asynchronous induction motors for multi-phase current
    • H02K17/14—Asynchronous induction motors for multi-phase current having windings arranged for permitting pole-changing
    • 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
    • H02P5/00—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors
    • H02P5/74—Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors controlling two or more AC dynamo-electric motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR988121D 1948-06-09 1949-06-09 Three-phase multi-speed motor Expired FR988121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH988121X 1948-06-09

Publications (1)

Publication Number Publication Date
FR988121A true FR988121A (en) 1951-08-23

Family

ID=4551604

Family Applications (1)

Application Number Title Priority Date Filing Date
FR988121D Expired FR988121A (en) 1948-06-09 1949-06-09 Three-phase multi-speed motor

Country Status (1)

Country Link
FR (1) FR988121A (en)

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