Invention Application
- Patent Title: VARIABLE AREA TURBINE VANE ARRANGEMENT
- Patent Title (中): 可变区涡轮风扇装置
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Application No.: US12778084Application Date: 2010-05-11
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Publication No.: US20100247293A1Publication Date: 2010-09-30
- Inventor: Michael G. McCaffrey , John R. Farris , Eric A. Hudson , George T. Suljak, JR.
- Applicant: Michael G. McCaffrey , John R. Farris , Eric A. Hudson , George T. Suljak, JR.
- Main IPC: F01D17/16
- IPC: F01D17/16
Abstract:
A ring vane nozzle for a gas turbine engine according to an exemplary aspect of the present disclosure includes a multiple of fixed turbine vanes between an inner vane ring and an outer vane ring and a multiple of rotational turbine vanes between the inner vane ring and the outer vane ring, each of the rotational turbine vanes rotatable about an axis of rotation.
Public/Granted literature
- US08007229B2 Variable area turbine vane arrangement Public/Granted day:2011-08-30
Information query
IPC分类:
