| 摘要 |
<p>A radial piston pump of which the piston carrier, together with an end slide plate within a track carrier which causes one piston stroke per revolution, is rotatably disposed between two parallel housing surfaces and comprises distributing passages opening at the end and co-operating with distributing apertures at the pressure and suction sides in at least one housing surface, at least one pressure surface which is bounded by sealing rings and is in communication with the pressure side and a compression spring being provided for pressing the piston carrier and slide plate apart, the compression spring is in the form of an annular corrugated spring and disposed outside the pressure surface.</p> |
