AIRCRAFT CONROD-FREE FAN ENGINE Russian patent published in 2011 - IPC F02K5/02 

FIELD: engines and pumps.

SUBSTANCE: aircraft conrod-free fan engine is characterized by availability of a fairing body and a conrod-free internal combustion engine of double action installed in it and aggregated with turbines of pulsating exhaust flow with a unit of power takeoff. On a shaft of the conrod-free engine towards the side opposite to the incoming flow there is a compressor of low pressure, a reducer and a fan. At the opposite end of the shaft there is an injector of air into cylinders of the conrod-free engine with an appropriate pipeline of a turbocompressor that sucks air from atmosphere and pumps it via a cooling radiator into the air injector. Turbines of pulsating exhaust flow are joined by according pipelines with a volume enclosed between double walls of an exhaust nozzle, where turbocompressor turbine wheel blades are arranged. In the fairing body there is a lattice installed to straighten the air flow with a support against the lower pressure compressor body and the fairing body.

EFFECT: spreading of technical measures range with certain purpose.

5 cl, 2 dwg