Compact compound engine package

摘要

A compound cycle engine ( 10 ) comprises a compressor ( 19 ) and a turbine section ( 16 & 20 ), and at least one cycle topping device ( 12 ) cooperating with the turbine section ( 16 & 20 ) to provide power. The cycle topping device ( 12 ) has an output shaft ( 26 ) extending at an angle to the turbine shaft ( 28 ). Angled gearing ( 34 ) is provided for connecting the gas turbine shaft ( 28 ) and the cycle topping device ( 12 ).