JET VACUUM-COMPRESSION ENGINE Russian patent published in 2005 - IPC

FIELD: road and flying vehicles.

SUBSTANCE: according to invention, engine contains housing, reciprocating pistons, timing mechanism, fuel, lubrication, cooling and engine starting systems. Housing accommodates rotating cylinder with two double-acting pistons forming three working spaces with end face heads. Piston delivers air from one extreme space, in turn, into two independent combustion chambers operating according to four-stroke cycle. Gas flow coming out of combustion chambers rotates turbine and rotating cylinder on which turbine is installed. On middle part of pistons sinusoidal spherical links are made into which ball pins secured in rotating cylinder get and set pistons in reciprocating motion. Piston sucks air into other extreme space of rotating cylinder and compresses the air after which compressed air escapes outside creating impulse of reactive thrust. Vacuum is built in space between pistons moving from each other. Vacuum is transmitted by vacuum channels to spherical bowl made outside engine housing, thus creating impulse of reactive thrust, and space between pistons is filled with air. With pistons moving to each other, air in space between pistons is compressed. At end of compression, ports in rotating cylinder open, and compressed air rushes into divergent channels and nozzle, thus creating reactive thrust.

EFFECT: provision of no-pollution jet engine capable of operating on any fuel.

7 cl, 2 dwg