Invention Grant
- Patent Title: Method and assembly for cooling an electric machine
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Application No.: US14662458Application Date: 2015-03-19
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Publication No.: US09793767B2Publication Date: 2017-10-17
- Inventor: Mark Hamilton Severson , Debabrata Pal , Joseph Kenneth Coldwate
- Applicant: Hamilton Sundstrand Corporation
- Applicant Address: US NC Charlotte
- Assignee: HAMILTON SUNDSTRAND CORPORATION
- Current Assignee: HAMILTON SUNDSTRAND CORPORATION
- Current Assignee Address: US NC Charlotte
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: H02K9/00
- IPC: H02K9/00 ; H02K1/20 ; H02K5/18 ; H02K9/06
Abstract:
In one exemplary embodiment, an electric machine includes a stator having a plurality of axial protrusions forming a plurality of stator cooling channels on a radially outer surface of the stator and a tapered portion located adjacent a distal end of at least one of the plurality of protrusions. Additionally, the disclosure includes a method for cooling the electric machine.
Public/Granted literature
- US20160276882A1 METHOD AND ASSEMBLY FOR COOLING AN ELECTRIC MACHINE Public/Granted day:2016-09-22
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