×

Stator winding having cascaded end loops

  • US 6,882,077 B2
  • Filed: 05/22/2003
  • Issued: 04/19/2005
  • Est. Priority Date: 12/19/2002
  • Status: Expired due to Term
First Claim
Patent Images

1. A stator for a dynamoelectric machine, comprising:

  • a generally cylindrically-shaped stator core having a plurality of circumferentially spaced and axially-extending core slots in a surface thereof, said core slots extending between a first and a second end of said stator core; and

    a stator winding including at least one layer of continuous conductors having a plurality of phases, each of said phases having a plurality of substantially straight segments disposed in said core slots, said straight segments alternately connected at said first and second ends of said stator core by a plurality of end loop segments, each of said straight segments of said at least one layer being in a same radial distance from a central axis of said stator core, said straight segments and said end lop segments having a substantially equal cross sectional area, wherein said end loop segments form a cascaded winding pattern.

View all claims
  • 18 Assignments
Timeline View
Assignment View
    ×
    ×