GB355198A - Improvements in and relating to alternating current electric motors - Google Patents

Improvements in and relating to alternating current electric motors

Info

Publication number
GB355198A
GB355198A GB5012/30A GB501230A GB355198A GB 355198 A GB355198 A GB 355198A GB 5012/30 A GB5012/30 A GB 5012/30A GB 501230 A GB501230 A GB 501230A GB 355198 A GB355198 A GB 355198A
Authority
GB
United Kingdom
Prior art keywords
teeth
feb
rotor
short
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
GB5012/30A
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.)
ELEKTR APP FR SAUTER AG FAB
Original Assignee
ELEKTR APP FR SAUTER AG FAB
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 ELEKTR APP FR SAUTER AG FAB filed Critical ELEKTR APP FR SAUTER AG FAB
Publication of GB355198A publication Critical patent/GB355198A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/14—Synchronous motors having additional short-circuited windings for starting as asynchronous motors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

355,198. Induction motors. FABRIK ELEKTR. APPARATE F. SAUTER AKT.- GES., Basle, Switzerland. Feb. 14, 1930, No. 5012. Convention date, Feb. 18, 1929. Void [Published under Sect. 91 of the Acts]. [Class 35.] The rotor 5 of an asynchronous motor comprises two or more T-shaped teeth or segments 7 of hardened steel between which are conducting bars 8 electrically connected by short-circuiting rings 9 at the ends of the rotor. The teeth tend to main synchronous rotation, but if two or four teeth are employed they should be arranged obliquely or skewed to avoid dead positions at starting. The invention is described in connection with a singlephase motor with a short-circuited coil surrounding a part of each stator pole.
GB5012/30A 1929-02-18 1930-02-14 Improvements in and relating to alternating current electric motors Expired GB355198A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH355198X 1929-02-18

Publications (1)

Publication Number Publication Date
GB355198A true GB355198A (en) 1931-08-20

Family

ID=4510763

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5012/30A Expired GB355198A (en) 1929-02-18 1930-02-14 Improvements in and relating to alternating current electric motors

Country Status (1)

Country Link
GB (1) GB355198A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009281B (en) * 1954-03-20 1957-05-29 Licentia Gmbh Electric shaded pole motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1009281B (en) * 1954-03-20 1957-05-29 Licentia Gmbh Electric shaded pole motor

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