Invention Application
- Patent Title: TURBOFAN WITH MOTORIZED ROTATING INLET GUIDE VANE
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Application No.: US16550576Application Date: 2019-08-26
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Publication No.: US20200063657A1Publication Date: 2020-02-27
- Inventor: Daniel Bernard Kupratis , Dmitriy B. Sidelkovskiy , Neil Terwilliger , William G. Sheridan
- Applicant: United Technologies Corporation
- Main IPC: F02C3/067
- IPC: F02C3/067 ; F02K3/06 ; F02C7/32 ; F02K3/072

Abstract:
A gas turbine engine according to an exemplary embodiment of this disclosure includes, among other possible things, a fan including a plurality of fan blades rotatable about an axis, a plurality of inlet guide vanes mounted forward of the plurality of fan blades, the plurality of inlet guide vanes selectively rotatable about the axis independent of the plurality of fan blades; and a motor for controlling rotation of the plurality of inlet guide vanes about the axis.
Public/Granted literature
- US11085371B2 Turbofan with motorized rotating inlet guide vane Public/Granted day:2021-08-10
Information query
IPC分类: