| 摘要 |
<p>The pipe-like core (8) featuring three permanent magnets (9) as part of the rotor of the pump's electric motor is attached to one or several hydraulic crabs (7a, 7b) with an axis (6) coaxial to the geometric axis (A) of the pipe-like core (8). The bearing (5a, 4a; 5b, 4b) enclosures (3a, 3b), which support the axis (6) of the hydraulic crabs (7a, 7b) are attached by hydraulic guides to the wall (1a', 1b') based through-holes within the first and second pump semi enclosure (1a, 1b). The walls (1a', 1b') of the through-holes continuously extended into each other via an internal wall (8') of the pipe-like core (8).</p> |
