Invention Grant
US08662417B2 Gas turbine engine fan variable area nozzle with swivable insert system
有权
燃气涡轮发动机风扇可变区域喷嘴与可旋转的插入系统
- Patent Title: Gas turbine engine fan variable area nozzle with swivable insert system
- Patent Title (中): 燃气涡轮发动机风扇可变区域喷嘴与可旋转的插入系统
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Application No.: US13625343Application Date: 2012-09-24
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Publication No.: US08662417B2Publication Date: 2014-03-04
- Inventor: Edward B. Pero
- Applicant: United Technologies Corporation
- 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: F02K1/06
- IPC: F02K1/06

Abstract:
An example nacelle assembly for a gas turbine engine includes a nacelle defined about an axis and defining a boundary of a fan bypass flow path. A fan variable area nozzle includes a plurality of inserts movably mounted to said nacelle. Each of the multiple of inserts is located at a circumferential position about the nacelle. The multiple of inserts are each independently moveable into the fan bypass flow path relative the nacelle to selectively vary a fan nozzle exit area.
Public/Granted literature
- US20130047579A1 GAS TURBINE ENGINE FAN VARIABLE AREA NOZZLE WITH SWIVABLE INSERT SYSTEM Public/Granted day:2013-02-28
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