Long nacelle for double flow aircraft jet engine

摘要

The long nacelle comprises an internal wall forming a duct and an external wall forming streamlining around the duct. There is a font air inlet section (3), an intermediate section (4) with inspection and maintenance ports, and a rear section (6). The rear section comprises a front fixed ring (8) provided with connections to the intermediate section. An end section (10) is articulated to the fixed ring pivots about a fixed spindle on the ring and orthogonal to the engine longitudinal axis. The pivot enables the end section to pivot through several degrees either side the engine longitudinal axis.