FR840873A - Rotating field motor with an unwound rotor - Google Patents

Rotating field motor with an unwound rotor

Info

Publication number
FR840873A
FR840873A FR840873DA FR840873A FR 840873 A FR840873 A FR 840873A FR 840873D A FR840873D A FR 840873DA FR 840873 A FR840873 A FR 840873A
Authority
FR
France
Prior art keywords
rotating field
field motor
unwound rotor
unwound
rotor
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR840873A publication Critical patent/FR840873A/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
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors
    • 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
    • H02K17/04—Asynchronous induction motors for single phase current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
FR840873D 1937-07-22 1938-07-20 Rotating field motor with an unwound rotor Expired FR840873A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE840873X 1937-07-22
DEN40992D DE712845C (en) 1937-07-22 1937-07-23 Electromotive drive for winding devices of band-shaped bodies

Publications (1)

Publication Number Publication Date
FR840873A true FR840873A (en) 1939-05-05

Family

ID=25949884

Family Applications (1)

Application Number Title Priority Date Filing Date
FR840873D Expired FR840873A (en) 1937-07-22 1938-07-20 Rotating field motor with an unwound rotor

Country Status (2)

Country Link
DE (1) DE712845C (en)
FR (1) FR840873A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005754A1 (en) * 1986-03-20 1987-09-24 Robert Bosch Gmbh Brushless electric motor

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1068337B (en) * 1959-11-05
DE973546C (en) * 1945-03-13 1960-03-24 Askania Werke Ag Ferraris-type AC induction machine
DE956078C (en) * 1952-02-17 1957-01-10 Siemens Ag Ferrari motor for self-balancing measuring devices
DE1002865B (en) * 1952-03-22 1957-02-21 Singer Mfg Co Electric motor equipped with a cup-shaped runner
DE1060033B (en) * 1952-12-05 1959-06-25 Siemens Ag Electric rock drill
DE1139910B (en) * 1953-06-27 1962-11-22 Siemens Ag Device for controlling a three-phase slip ring rotor motor in capstan drives
DE1112570B (en) * 1953-07-21 1961-08-10 Georg A Holzapfel Electrostatic rotating field motor
US2860267A (en) * 1955-03-16 1958-11-11 Singer Mfg Co Dynamoelectric machines
DE1053629B (en) * 1955-04-20 1959-03-26 Barmag Barmer Maschf Winding device for spinning, twisting and winding machines
DE1186547B (en) * 1955-05-23 1965-02-04 Olympia Werke Ag Single phase induction motor
DE1011054B (en) * 1955-09-17 1957-06-27 Voigt & Haeffner Ag Induction motor
DE1005604B (en) * 1955-09-22 1957-04-04 Askania Werke Ag Device for achieving a certain dependency of the torque on the speed when driving rewinding devices by means of a Ferrari motor
DE1061429B (en) * 1956-03-26 1959-07-16 Licentia Gmbh Drive for the elevator of typewriter trolleys
DE1076311B (en) * 1956-05-28 1960-02-25 Scheller Textilmaschinenfabrik Pull-off device with automatically variable pull-off force on knitting and warp-knitting machines
US2959041A (en) * 1956-05-28 1960-11-08 Scheller Textilmaschinenfabrik Variable torque take-up
DE1081966B (en) * 1956-06-30 1960-05-19 Albert Spoerel Fa Cooled slip motor
US4491753A (en) * 1981-03-19 1985-01-01 Mitsubishi Denki Kabushiki Kaisha Low inertial variable speed induction motor
FR2523162A1 (en) * 1982-03-08 1983-09-16 Cheboxarsky Mashstr Zavod Drum-type weft accumulator - with low-inertia flyer mechanism driven by electric motor of double-cylindrical construction
DE3323298A1 (en) * 1982-06-30 1984-01-12 Mitsubishi Denki K.K., Tokyo INDUCTION MOTOR WITH LOW INERTIA AND VARIABLE SPEED

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005754A1 (en) * 1986-03-20 1987-09-24 Robert Bosch Gmbh Brushless electric motor

Also Published As

Publication number Publication date
DE712845C (en) 1941-10-27

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