GB494660A - Improvements in or relating to induction-motors for single- or polyphase-currents - Google Patents

Improvements in or relating to induction-motors for single- or polyphase-currents

Info

Publication number
GB494660A
GB494660A GB13603/38A GB1360338A GB494660A GB 494660 A GB494660 A GB 494660A GB 13603/38 A GB13603/38 A GB 13603/38A GB 1360338 A GB1360338 A GB 1360338A GB 494660 A GB494660 A GB 494660A
Authority
GB
United Kingdom
Prior art keywords
bars
slots
winding
connected together
polyphase
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
GB13603/38A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB13603/38A priority Critical patent/GB494660A/en
Publication of GB494660A publication Critical patent/GB494660A/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)
  • Induction Machinery (AREA)

Abstract

494,660. Conductors for dynamo-electric machines. SCHWARZ, B. May 6, 1938, No. 13603. [Class 35] A rotor has a squirrel-cage winding in slots near its outer periphery and a second winding comprising bars in two sets of inner slots, the inner slots being disposed alternately at different radial depths, and the bars of the second winding are connected to a common ring at one end whilst at the other end they are connected together in pairs. In the form shown, the outer slots a contain bars 4 connected together by end-rings 6 while the slots b, c contain bars 7, 10 connected together at one 'end in pairs by connectors 9. At the end of the rotor not shown, all the bars 7, 10 are connected by a common end ring.
GB13603/38A 1938-05-06 1938-05-06 Improvements in or relating to induction-motors for single- or polyphase-currents Expired GB494660A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB13603/38A GB494660A (en) 1938-05-06 1938-05-06 Improvements in or relating to induction-motors for single- or polyphase-currents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13603/38A GB494660A (en) 1938-05-06 1938-05-06 Improvements in or relating to induction-motors for single- or polyphase-currents

Publications (1)

Publication Number Publication Date
GB494660A true GB494660A (en) 1938-10-28

Family

ID=10026035

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13603/38A Expired GB494660A (en) 1938-05-06 1938-05-06 Improvements in or relating to induction-motors for single- or polyphase-currents

Country Status (1)

Country Link
GB (1) GB494660A (en)

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