| 摘要 |
<p>The pump has a propulsive jet nozzle (13) with a round nozzle opening, a mixer tube (14), a suction opening at which a suction pipe (12) is arranged. A portion of the mixer tube is arranged in a pot (8). The pot is designed as a lid at an upper edge of a swirl pot. Base of the pot has a recess (17), which deviates from a flat surface such that the medium conveyed by the mixer tube with high velocity is swirled.</p> |
