A ducted fan gas turbine engine is provided with a fan cowling member made up of a static portion and an axially translatable portion. A plurality of rails interconnect the first and second cowling member portions and carry a generally annular array of airflow deflector vanes. The deflector vanes are normally stowed in stacked relationship when the cowling portions are contiguous but are equally axially spaced apart to define a fan air flow thrust reverser when the second cowling portion has been translated to a position downstream of the first cowling p...
A ducted fan gas turbine engine comprising a core engine having a fan propulsor and a cowling member surrounding and extending downstream of said fan propulsor, said cowling member being radially spaced apart from said core engine so that an annular gap is defined therebetween for the flow of air from said fan propulsor, said cowling member comprising a first static annular portion surrounding said fan propulsor and a second translatable annular portion downstream of said fan which is axially translatable from a first position in which it is contiguous w...
이 특허를 인용한 특허 피인용횟수: 17
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