Hamilton Sundstrand Corporation

Glenn W Hufstedler

Dhaval S Patel

Eric A Brust

Alan D Hanson

Kevin J Koester

Shaun Maconaghy

Ted A Martin

Doren Smith

Brady A Manogue

Christine Lynn Ooyen

William D Sherman

Doren C Smith

Patel Dhaval

An end winding support segment for a generator rotor includes a support segment body with a curved inner surface configured to be adjacent to a rotor shaft, a winding support arm extending radially outward from the support segment body, and an orifice extending from the curved inner surface of the support to an exterior surface of the support adjacent the winding support arm with the orifice configured to transfer lubricant from a surface of the rotor shaft to a winding located on the winding support arm.

End winding support segment with integrated lubricant manifold

A wedge for use in a generator rotor includes a wedge body extending for an axial length and having a generally triangular cross-section, a first side of the wedge body extending for the axial length of the wedge body, a second side of the wedge body extending for the axial length of the wedge body and having a generally flat surface, a third side of the wedge body extending for the axial length of the wedge body and having a generally flat surface, a first arm extending circumferentially away from the wedge body at an interface between the first side and the second side and extending axially along the wedge body, and a second arm extending circumferentially away from the wedge body at an interface between the first side and the third side and extending axially along the wedge body.

Rotor wedge with arms

An end turn support for a generator includes a wire support. The wire support extends along an axis in a radial direction from an axis of rotation. The wire support defines an arcuate wire receipt surface.

Crowned end winding support for main wound field of a generator

Growing community of inventors

Loves Park, IL, United States of America

Glenn W Hufstedler