Invention Grant
- Patent Title: Turbofan engine with generator
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Application No.: US14896553Application Date: 2013-06-07
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Publication No.: US10240477B2Publication Date: 2019-03-26
- Inventor: David Graham Ettridge , Xiaochuan Jia
- Applicant: GE AVIATION SYSTEMS LLC
- Applicant Address: US MI Grand Rapids
- Assignee: GE Aviation Systems LLC
- Current Assignee: GE Aviation Systems LLC
- Current Assignee Address: US MI Grand Rapids
- Agency: Ge Aviation Systems LLC
- Agent William Andes
- International Application: PCT/US2013/044702 WO 20130607
- International Announcement: WO2014/196981 WO 20141211
- Main IPC: F01D15/10
- IPC: F01D15/10 ; F01D11/04 ; F01D25/24 ; F01D5/06 ; F01D5/12 ; F01D5/14 ; F02K3/06 ; F02C7/275 ; F02N11/04 ; F01D19/00

Abstract:
A turbofan engine includes a turbine engine having a rotatable fan and a generator. The generator further includes a main machine, an exciter, and a generator control unit for controlling the excitation of the main machine. A rotor assembly is located within one of the blades, and a stator assembly that is along a rotational path of the rotor assembly whereby the operation of the turbine engine rotates the fan, which rotates the rotor assembly along its rotational path past the stator assembly to generate electricity.
Public/Granted literature
- US20160123174A1 TURBOFAN ENGINE WITH GENERATOR Public/Granted day:2016-05-05
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