Invention Grant
- Patent Title: Gas turbine engine with variable area fan nozzle
- Patent Title (中): 具有可变面积风扇喷嘴的燃气轮机
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Application No.: US12909793Application Date: 2010-10-21
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Publication No.: US08549834B2Publication Date: 2013-10-08
- Inventor: Logan H. Do , Edward A. Krystowski
- Applicant: Logan H. Do , Edward A. Krystowski
- Applicant Address: US CT Hartford
- Assignee: United Technologies Corporation
- Current Assignee: United Technologies Corporation
- Current Assignee Address: US CT Hartford
- Agency: Carlson, Gaskey & Olds, P.C.
- Main IPC: F02K3/02
- IPC: F02K3/02

Abstract:
A nacelle assembly for a bypass gas turbine engine includes a variable area fan nozzle having a first fan nacelle section and a second fan nacelle section. The variable area fan nozzle is in communication with a fan bypass flow path, the first fan nacelle section defines an intermittent trailing edge which defines a multiple of ports and the second fan nacelle section defines a multiple of doors, each of the multiple of doors match each of the multiple of ports such that a fan nacelle trailing edge is continuous when the second fan nacelle section is selectively translated to a closed position relative to the first fan nacelle section.
Public/Granted literature
- US20120096831A1 GAS TURBINE ENGINE WITH VARIABLE AREA FAN NOZZLE Public/Granted day:2012-04-26
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