GB774232A - Improvements in or relating to electric motors - Google Patents

Improvements in or relating to electric motors

Info

Publication number
GB774232A
GB774232A GB4408/55A GB440855A GB774232A GB 774232 A GB774232 A GB 774232A GB 4408/55 A GB4408/55 A GB 4408/55A GB 440855 A GB440855 A GB 440855A GB 774232 A GB774232 A GB 774232A
Authority
GB
United Kingdom
Prior art keywords
sections
stray flux
electric motors
feb
relating
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
GB4408/55A
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.)
Telefunken AG
Original Assignee
Telefunken 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 Telefunken AG filed Critical Telefunken AG
Publication of GB774232A publication Critical patent/GB774232A/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K17/00Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02Asynchronous induction motors
    • H02K17/04Asynchronous induction motors for single phase current
    • H02K17/10Motors with auxiliary phase obtained by split-pole carrying short-circuited windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

774,232. Electric motors. TELEFUNKEN, GES. Feb. 15, 1955 [Feb. 18, 1954], No. 4408/55. Class 35. In order to minimize the stray flux emanating from the stator winding of an induction. motor the stator winding is formed in sections so located on the U- shaped yoke that the stray flux due to one section is substantially neutralized by that due to the other. Fig. 1 shows a shaded-pole single-phase motor having a field winding comprising two similar sections 6, 7 so located opposite each other on sections 11, 1<SP>11</SP> of the stator yoke that the effective resultant stray flux due to both sections 6, 7 is substantially without any magnitude. The magnetic circuit is completed by a separate member 5.
GB4408/55A 1954-02-18 1955-02-15 Improvements in or relating to electric motors Expired GB774232A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE774232X 1954-02-18

Publications (1)

Publication Number Publication Date
GB774232A true GB774232A (en) 1957-05-08

Family

ID=6686018

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4408/55A Expired GB774232A (en) 1954-02-18 1955-02-15 Improvements in or relating to electric motors

Country Status (1)

Country Link
GB (1) GB774232A (en)

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