ROTARY DIESEL ENGINE Russian patent published in 2012 - IPC F02B55/02 F01C1/344 F01C21/08 

FIELD: mechanical engineering.

SUBSTANCE: invention refers to the diesel engine building. Rotary piston diesel engine comprises the frame, cylinder, coolant jacket, housing cover, axle, rotary blower, air filter, rotate stem, feeding system, engine cooling, lubrication and control mechanism. Cylindre is installed vertically and protected by the covers, equipped with coaxal outlet and inlet windows, connected by the outlet tubes and rotary blower. The cylinder includes a Z-form rotor with sealing elements, installed in conjunction with axle, ends of which are passed through the cover holes. The rotors opposite ends are fitted out with two triangular wedges, picks of which are directed to the side, opposite to the rotor spinning direction. The both rotor opposite ends are equipped with radially moving pistons, executed in a form of segments with their spherical surfaces directed at the inner cylinder surface. Each piston has a wedge and inclined runner, locking into a notch groove and an inclined rotor channel. Pistons together with rotor form two combustion chambers, equipped with a burner nozzle. The free ends of axle comprise rotate stem, rotary blower and driving pinions, interlocking with the high pressure valve pinion gear, as well as fuel, lube oil and water pump pinion gear. Flywheel starter gear coact with flywheel gear rim.

EFFECT: performance coefficient increase, construction simplification, reduction in weight, capacity upgrade with smaller sizes and engine vibration reduction.

1 dwg, 19 dwg