Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2011-01-04
2011-01-04
Mullins, Burton (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C174S11000P, C174S12000C, C174S128100, C310S201000
Reexamination Certificate
active
07863795
ABSTRACT:
A conductor bar for a large, rotating electric machine includes a press-formed conductor loop having a rectangular cross-sectional shape. The conductor loop includes a plurality of identical, helically wound, Roebel transposed, stranded conductors. Each of the stranded conductors includes a cable including a plurality of electrically insulated individual wires, wherein the cross-sectional shape is constant along a length of the conductor bar.
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Alstom Technology Ltd
Leydig , Voit & Mayer, Ltd.
Mullins Burton
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