HYDRAULIC MOTOR Russian patent published in 2001 - IPC

FIELD: hydraulic motors. SUBSTANCE: motor is designed for converting energy of water flow delivered to motor along feed pipe. Motors has feed reservoir, crankshaft with flywheel and supports of main bearings, connecting rods, cylinder liners arranged below crank-shaft, inlet and outlet pipes, inlet and outlet valves, camshaft with inlet and outlet cams mechanically coupled with crankshaft, guide rods installed along linear axis, pistons with brackets and guide sleeves with clearance between liner and piston without seal. Motor has additional feed pipes connected with feed reservoir and cylinder in height and perimeter and provided with inlet valves driven by camshaft. EFFECT: increased motor power output. 2 dwg