GB372164A - Improvements in or relating to induction motors - Google Patents

Improvements in or relating to induction motors

Info

Publication number
GB372164A
GB372164A GB20149/31A GB2014931A GB372164A GB 372164 A GB372164 A GB 372164A GB 20149/31 A GB20149/31 A GB 20149/31A GB 2014931 A GB2014931 A GB 2014931A GB 372164 A GB372164 A GB 372164A
Authority
GB
United Kingdom
Prior art keywords
poles
pole
windings
alternate
contacts
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
GB20149/31A
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.)
CBS Corp
Original Assignee
Westinghouse Electric and Manufacturing Co
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 Westinghouse Electric and Manufacturing Co filed Critical Westinghouse Electric and Manufacturing Co
Publication of GB372164A publication Critical patent/GB372164A/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
    • H02K17/10—Motors with auxiliary phase obtained by split-pole carrying short-circuited windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

372,164. Induction machines. WESTINGHOUSE ELECTRIC & MANUFACTURING CO., East Pittsburg, U.S.A.- (Assignees of Jordan, R. H. ; 88, Windemere Street, Springfield, Massachusetts, U.S.A.) July 14, 1931, No. 20149. Convention date, Sept. 22, 1930. [Class 35.] A reversible singlephase n-pole induction motor with a shortcircuited rotor has 2n shaded salient poles having windings divided into two sets which can be selectively energized, and the shading-coil slots are located in alternate adjacent pairs of poletips. In the form shown, each pole 13 has a shading coil 16, and the pole windings 17 are arranged so that alternate pairs of poles are of the same polarity. When contacts 21, 22 are connected, four alternate poles are effective, and for the other direction of rotation, contacts 21, 23 are connected to energize the windings on the other four poles.
GB20149/31A 1930-09-22 1931-07-14 Improvements in or relating to induction motors Expired GB372164A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US372164XA 1930-09-22 1930-09-22

Publications (1)

Publication Number Publication Date
GB372164A true GB372164A (en) 1932-05-05

Family

ID=21893101

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20149/31A Expired GB372164A (en) 1930-09-22 1931-07-14 Improvements in or relating to induction motors

Country Status (1)

Country Link
GB (1) GB372164A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023164879A1 (en) * 2022-03-03 2023-09-07 罗灿 Yoke-winding-based electric motor of shaded-pole clockwise and anticlockwise rotation type

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023164879A1 (en) * 2022-03-03 2023-09-07 罗灿 Yoke-winding-based electric motor of shaded-pole clockwise and anticlockwise rotation type

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