| 简介 |
A magnetically actuated reciprocating motor utilizes the stored energy of magnets, particularly rare earth magnets, and an electromagnetic field to reciprocally drive a magnetic actuator. A converting mechanism, such as a connecting rod and crankshaft, converts the reciprocating motion of the magnetic actuator to rotary motion for powering a work object. A solenoid, comprising a nonferromagnetic spool having a center section with a coil of wire wrapped around the center section, is connected to a source of power and a switching mechanism. The switching mechanism switches the magnetic polarity at the ends of the solenoid to alternatively repel and attract permanent magnets at the ends of the magnetic actuator. A tubular shaft interconnecting the permanent magnets is received through the center section of the solenoid. The permanent magnets have extension members disposed in the shaft with their inward ends being disposed in spaced apart relation to form a gap therebetween. |
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