| 摘要 |
<p>The invention relates to a vibromotor based on the principle of the single-phase motor with auxiliary phase, meant for the conversion of the vibration motion generated by several vibrating modules, into a continuous rotary or linear motion. According to the invention, the vibromotor comprises a disc-shaped rotor () mounted on a shaft () resting on two rolling bearings (), two vibrating modules acting on the surface of the rotor () by means of some rolled blades () fixed at the free extremities of some flexible blades () made of a ferromagnetic material, where the two flexible blades (), embedded at one end, are under the action of the alternating magnetic fields created by two electromagnets (), the first of which is directly connected while the second is connected by means of a phase-shift element () to a single-phase source () of industrial frequency, the time lag in the action of the two electromagnets () resulting in an increase of the torque and of the rotation speed.</p> |
