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Dong; Qimin J.
Greer, SC
No. of patents:

Patent Number Title Of Patent Date Issued
7443062 Motor rotor cooling with rotation heat pipes October 28, 2008
A heat pipe is partially-filled with a liquid, such as water, and is used to transfer heat from a rotating element, such as a rotor, via phase change and internal recycle of the liquid. Several heat pipes may be disposed radially around the rotating axis of the rotating element. The
6886985 Auxiliary fan cooling of bearing housings May 3, 2005
A temperature controlled bearing includes a bearing element disposed within a temperature conductive housing for receiving and facilitating the rotation of a shaft. An oil sump may be formed within the housing or bearing which contains a supply of lubricant for the bearing. At least one
6422754 Hydrodynamic sleeve bearing with tilting thrust buttons and oil distribution ring July 23, 2002
A bearing assembly is provided which includes an annular support member and a plurality of thrust bearing elements coupled to and distributed about the face of the support member. The thrust bearing elements are adapted to receive and support an axial load of a rotating member such as a

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