GB513632A - Improvements in and relating to electric motors - Google Patents

Improvements in and relating to electric motors

Info

Publication number
GB513632A
GB513632A GB6594/38A GB659438A GB513632A GB 513632 A GB513632 A GB 513632A GB 6594/38 A GB6594/38 A GB 6594/38A GB 659438 A GB659438 A GB 659438A GB 513632 A GB513632 A GB 513632A
Authority
GB
United Kingdom
Prior art keywords
winding
cross field
motor
inductance
march
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
GB6594/38A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB513632A publication Critical patent/GB513632A/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
    • H02K17/04—Asynchronous induction motors for single phase current

Abstract

513,632. Induction motors. BRITISH THOMSON-HOUSTON CO., Ltd. March 2, 1938, No. 6594. Convention date, March 2, 1937. [Class 35] In a reversible induction motor having a pair of opposed cross field windings in addition to the main primary winding a circuit comprising inductance and capacity in series is connected to one of the cross field windings. In the form shown, cross field winding 7 is energized from winding 10 in transformer relationship with the main winding 6 and the opposing winding 8 is connected across the supply 3 in series with. the winding 10 and capacity-inductance 2. Up to a certain voltage winding 7 is most effective and the motor runs in one direction but when the circuit 2 becomes resonant due to an increase in voltage, winding 8 overpowers winding 7 and reverses the motor.
GB6594/38A 1937-03-02 1938-03-02 Improvements in and relating to electric motors Expired GB513632A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US513632XA 1937-03-02 1937-03-02

Publications (1)

Publication Number Publication Date
GB513632A true GB513632A (en) 1939-10-18

Family

ID=21970843

Family Applications (1)

Application Number Title Priority Date Filing Date
GB6594/38A Expired GB513632A (en) 1937-03-02 1938-03-02 Improvements in and relating to electric motors

Country Status (1)

Country Link
GB (1) GB513632A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084198A1 (en) * 1982-01-11 1983-07-27 Koninklijke Philips Electronics N.V. Two-phase motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0084198A1 (en) * 1982-01-11 1983-07-27 Koninklijke Philips Electronics N.V. Two-phase motor

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