| 摘要 |
<p>The pump has a pump housing (1) containing a first crank cavity (2) in which a drive shaft (3) can turn. The shaft is driven by a crankshaft (5) in a second crank cavity (4) of an engine. The shaft seal (6) consists of at least one shaft sealing ring (7) and a roller bearing (9) with a sealing disk (8). The ring and a bearing are spaced apart on the drive shaft.</p> |
