JET ENGINE Russian patent published in 2007 - IPC F02K7/00 

FIELD: aircraft and space vehicles.

SUBSTANCE: invention relates to jet engines capable of operating both in air and airless space and it can be used in aerospace flying vehicles. Proposed jet engine has hollow body with diffuser at one end face and exit nozzle at other end, and fuel mixture igniter installed in body. Engine contains fuel chamber mounted in body so that inner surface of body and outer surface of fuel chamber form diffusion clearance. Fairing is installed on end face of fuel chamber pointed to diffuser, and exit nozzle of other end face. Heater is arranged in space of fuel chamber installed for connection with fuel tank, and fuel valve is installed at outlet of fuel chamber. Fuel mixture igniter is located after exit nozzle of fuel chamber. Fuel chamber or fairing can be installed in body for axial displacement. Branch pipes to feed fuel mixture component into diffusion clearance can be installed on body. Proposed jet engine can contain several bodies assembled into unit, with fuel chamber in each body.

EFFECT: simplified design, reduced cost.

5 cl, 5 dwg