发明名称 Nacelle assembly for a high-bypass gas turbine engine and corresponding method of varying a fan nozzle exit area
摘要 An assembly for pivoting a flap according to an exemplary aspect of the present disclosure includes, among other things, a structure is mounted at least partially around an axis. The structure is attached to a pivotable flap arranged to define a nozzle area. A cable passes through an orifice defined by the flap. An actuator system is operable to mechanically retract the cable therein to lessen the nozzle area and mechanically extend the cable to enable the flow to increase the nozzle area. The actuator system is engaged with the cable. A segment of the cable, opposite the actuator system, is attached to a fixed structure. A method of providing a variable fan exit area is also disclosed.
申请公布号 EP2074309(A1) 申请公布日期 2009.07.01
申请号 EP20060816364 申请日期 2006.10.12
申请人 UNITED TECHNOLOGIES CORPORATION 发明人 CHAUDHRY, ZAFFIR
分类号 F02K1/12;F02K1/15;F02K3/06 主分类号 F02K1/12
代理机构 代理人
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