| 摘要 |
<p>The invention relates to a solar electric micro-motor with rolling rotor, with axial entrefer and with photovoltaic cell commutation. According to the invention, the solar micro-motor consists of a disk-shaped ferromagnetic rotor (1), integrally mounted on a shaft (2), forming together therewith an assembly which rests on a support plate (4), there being rolled around a point centered under the action of four electromagnets, located in symmetrical positions, on a circular outline. The electromagnets are supplied from a photovoltaic cell battery, mounted on a support plate (9), by means of some commutation devices (11a), (11b), (11c) and (11d), situated on the opposite side of the mentioned plate, and they are exposed successively to solar light reflected by a plane mirror (12), fixed on the rotor.</p> |
