| 摘要 |
<p>An underwater motor has a cylindrical motor housing (2), a sleeve for a hollow shaft, a rotor comprising several spaced magnets, several vanes and an axle carried through the hollow shaft, two caps (7) shaped as half-spheres with annularly divided long water-exit openings, two shields (8) each with an annular section and a semicircular shield section. A control device (91) and a transformer (92) are connected to the motor and according to the flow in the coil from the interaction between the coil and the magnets, the rotor is rotated to generate a directional water stream.</p> |
