초록 ▼

An improved single engine military aircraft is provided through the use of an improved secondary power system which incorporates an additional accessory drive, and utilizes improved multi-path system architecture together with optimal distribution of accessories to thereby enhance partial operationa

An improved single engine military aircraft is provided through the use of an improved secondary power system which incorporates an additional accessory drive, and utilizes improved multi-path system architecture together with optimal distribution of accessories to thereby enhance partial operational flexibility of the secondary power system in both normal and partial failure modes of operation. The additional accessory drive also provides an aircraft in which the engine can be removed with minimal disruption of the EMAD or AMAD and accessories mounted thereon to thereby enhance both initial manufacturability and repairability of the aircraft and secondary power system.

대표청구항 ▼

[ We claim:] [1.] An aircraft having a propulsion engine driving a secondary power system comprising:a) an engine gearbox operably connected to the propulsion engine; andb) a first and a second accessory drive operably connected to said engine gearbox to be rotationally driven thereby, with said at

[ We claim:] [1.] An aircraft having a propulsion engine driving a secondary power system comprising:a) an engine gearbox operably connected to the propulsion engine; andb) a first and a second accessory drive operably connected to said engine gearbox to be rotationally driven thereby, with said at least one of said first and second accessory drives having drive means for driving aircraft accessories.