Invention Grant
US08973364B2 Gas turbine engine with noise attenuating variable area fan nozzle
有权
燃气涡轮发动机带有噪音衰减可变面积的风扇喷嘴
- Patent Title: Gas turbine engine with noise attenuating variable area fan nozzle
- Patent Title (中): 燃气涡轮发动机带有噪音衰减可变面积的风扇喷嘴
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Application No.: US12147432Application Date: 2008-06-26
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Publication No.: US08973364B2Publication Date: 2015-03-10
- Inventor: Jonathan Gilson , Dennis Cicon , Oliver V. Atassi
- Applicant: Jonathan Gilson , Dennis Cicon , Oliver V. Atassi
- 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: F02K1/09
- IPC: F02K1/09 ; F02K1/00 ; F02K1/82
Abstract:
A high-bypass gas turbine engine includes a variable area fan nozzle with an acoustic system having an acoustic impedance.
Public/Granted literature
- US20090320488A1 GAS TURBINE ENGINE WITH NOISE ATTENUATING VARIABLE AREA FAN NOZZLE Public/Granted day:2009-12-31
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