| 摘要 |
<p>The rotary pump, which in particular is suitable for use in a continuously variable transmission, is provided with a pump housing (31) and a rotor (32) with a drive shaft (43). Movable displacement elements (33) are accommodated in the grooves of the rotor. The rotor is surrounded by a cam ring (34). End faces (35,36) adjoin the two side faces of the rotor, at least one end face being provided with one or more feed and/or discharge openings. The cam ring, the rotor, the displacement elements and the end faces delimit pump chambers. A rotationally stable compensating coupling (38), which is mounted in bearings (39,40) in the pump housing, is arranged between the rotor and the drive shaft. The mounting in the pump housing engages around the compensating coupling and adjoins one running face of the rotor. <IMAGE></p> |
