| 摘要 |
FIELD: manufacture of positive-displacement pumps, volumetric expansion engines operating at height temperatures and pressures and external and internal combustion engines without crank mechanisms and valve gears. SUBSTANCE: pump has stator with end plates provided with cooling jacket, hollow sectional rotor with radial blades provided with rotary movable segment seals mounted in rotor wall; blades are connected with hollow working shaft along geometric axis of stator; rotor assembly is mounted eccentrically in circular bores of end plates; one blade is connected rotatably and immovably with working shaft and other blade (blades) is (are) connected by means of articulations. EFFECT: enhanced reliability. |
