Invention Grant
- Patent Title: Electric propulsion motor cooling system and method
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Application No.: US15927857Application Date: 2018-03-21
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Publication No.: US10767566B2Publication Date: 2020-09-08
- Inventor: Debabrata Pal
- 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: Snell & Wilmer L.L.P.
- Main IPC: F02C7/32
- IPC: F02C7/32 ; H02P29/40 ; B64D27/16 ; B64D27/24 ; F02K3/06 ; H02K5/20 ; H02K7/14 ; H02K9/06 ; F02C7/36 ; F01D25/12 ; F01D25/36 ; B64D27/02
Abstract:
An electric propulsion system for a gas turbine engine may comprise an electric motor disposed within a nacelle of the gas turbine engine, wherein the electric motor is configured to receive a bypass air from a fan bypass duct for cooling the electric motor and the electric motor is configured to drive a low speed shaft of the gas turbine engine.
Public/Granted literature
- US20190292993A1 ELECTRIC PROPULSION MOTOR COOLING SYSTEM AND METHOD Public/Granted day:2019-09-26
Information query
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