ENGINE Russian patent published in 2011 - IPC F01B17/04 

FIELD: machine building.

SUBSTANCE: engine consists of foundation frame, of lengthwise centre tube axle, of carcass with support poles, of rocking cylinders with rods and pistons and of pump-sprayer. The lengthwise centre axle is mounted on the support poles of the engine carcass resting on the foundation frame. The rocking cylinders are hinged on the centre tube axle by means of eyes. Exhaust pipes are communicated with collectors. The tubular axle is coupled with a conditioner to generate condensed steam for its reuse. The pump-sprayer consists of a plunger valve containing a plunger and a plunger bushing loaded with plate springs pressed with an adjusting nut. Axial travel of the plunger bushing is restricted. An orifice communicated with a relief pocket is made in centre of the plunger valve, while a sprayer is fastened to the end of the plunger valve. The pump-sprayer consists of a gear drive containing a satellite whereon there are arranged a cam washer and a solar gear. The latter is mounted on the centre tube axle and engages a rack bar made on the rod of the double-acting hydraulic cylinder.

EFFECT: simplified maintenance and assembly, raised efficiency.

3 cl, 3 dwg