GB348796A - Improvements in or relating to induction motors - Google Patents

Improvements in or relating to induction motors

Info

Publication number
GB348796A
GB348796A GB9667/30A GB966730A GB348796A GB 348796 A GB348796 A GB 348796A GB 9667/30 A GB9667/30 A GB 9667/30A GB 966730 A GB966730 A GB 966730A GB 348796 A GB348796 A GB 348796A
Authority
GB
United Kingdom
Prior art keywords
winding
short
rings
lugs
bars
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
GB9667/30A
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens 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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB348796A publication Critical patent/GB348796A/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
    • H02K17/18—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors having double-cage or multiple-cage rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)

Abstract

348,796. Induction motors. SIEMENS SCHUCKERTWERKE AKT.-GES., Siemensstadt, Berlin. March 26, 1930, No. 9667. Convention date, June 12, 1929. [Class 35.] In a double squirrel cage rotor for an induction motor the starting winding is connected to short - circuiting rings by connections having a higher resistance than the end rings which are spaced apart from the end rings of the running winding. As shown, the bars 13 of the starting winding are connected to short-circuiting rings 15 of small diameter by radial lugs 14. The lugs 14 may consist of resistance material or they may carry a resistance winding. Alternatively the lugs 14 may be parallel to the axis forming continuations of the bars 13 or they may be inclined to the axis. The short-circuiting rings 17 of the running winding 12 are located on the ends of the rotor.
GB9667/30A 1929-06-12 1930-03-26 Improvements in or relating to induction motors Expired GB348796A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE348796X 1929-06-12

Publications (1)

Publication Number Publication Date
GB348796A true GB348796A (en) 1931-05-21

Family

ID=6257732

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9667/30A Expired GB348796A (en) 1929-06-12 1930-03-26 Improvements in or relating to induction motors

Country Status (1)

Country Link
GB (1) GB348796A (en)

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