GB746002A - Improvements relating to dynamoelectric machines - Google Patents

Improvements relating to dynamoelectric machines

Info

Publication number
GB746002A
GB746002A GB11169/54A GB1116954A GB746002A GB 746002 A GB746002 A GB 746002A GB 11169/54 A GB11169/54 A GB 11169/54A GB 1116954 A GB1116954 A GB 1116954A GB 746002 A GB746002 A GB 746002A
Authority
GB
United Kingdom
Prior art keywords
flanges
polepieces
cast
april
spaces
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
GB11169/54A
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Publication of GB746002A publication Critical patent/GB746002A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • H02K1/148—Sectional cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/06—Magnetic cores, or permanent magnets characterised by their skew

Landscapes

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

Abstract

746,002. Core constructions for dynamoelectric machines. GENERAL ELECTRIC CO. April 15, 1954 [April 15, 1953], No. 11169/54. Class 35. A dynamo-electric machine stator assembly comprises a number of elongated, spaced-apart, polepieces 2 defining a rotor bore 3, and a pair of end flanges 5, 6 formed of cast non-magnetic material, the flanges 5, 6 being integrally 'joined by cast non-magnetic material 7 filling the spaces between the pole-pieces 2. The polepieces 2 are curved transversely and preferably spiralled or skewed as in Fig. 2. The stator core is formed of poles 27 formed on the polepieces 2 and surrounded by a yoke 29 which engages the flanges 5, 6 as, e.g., by rivets 30. If desired, some of the cast material 7 joining the flanges 5, 6 may be omitted, namely so as not entirely to fill the spaces between the polepieces 2 although being sufficient to joint the flanges 5, 6 into an integral whole.
GB11169/54A 1953-04-15 1954-04-15 Improvements relating to dynamoelectric machines Expired GB746002A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US746002XA 1953-04-15 1953-04-15

Publications (1)

Publication Number Publication Date
GB746002A true GB746002A (en) 1956-03-07

Family

ID=22120454

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11169/54A Expired GB746002A (en) 1953-04-15 1954-04-15 Improvements relating to dynamoelectric machines

Country Status (1)

Country Link
GB (1) GB746002A (en)

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