Streamlined body wedge blocks and method for enhanced...

Details Streamlined body wedge blocks and method for enhanced... Streamlined body wedge blocks and method for enhanced...

2006-04-05

2009-06-02

Lam, Thanh (Department: 2834)

Electrical generator or motor structure

Dynamoelectric

Rotary

C310S214000

Reexamination Certificate

active

07541714

ABSTRACT:
Body wedge blocks are provided adjacent the end of the rotor body that have a forward facing axial end that is aerodynamically streamlined. Thus, between adjacent body wedge blocks a flow passage for cooling air is created that allows gradual contraction of the flow from the endwinding region toward the subslot ducts, thereby reducing pressure losses.

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