Invention Grant
US08127529B2 Variable area fan nozzle and thrust reverser 有权
可变区域风扇喷嘴和推力反向器

Variable area fan nozzle and thrust reverser
Abstract:
A nozzle for use in a gas turbine engine includes a nozzle door having a first end, a second end opposed from the first end, and a pivot between the first end and the second end. A linkage connects to the nozzle door and to an actuator. The actuator is selectively operative to move the linkage to in turn move the nozzle door about the pivot between a plurality of positions, such as a stowed position, an intermediate position, and a thrust reverse position, to influence a bypass airflow through a fan bypass passage.
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