| 摘要 |
An electromagnetic reciprocating motor is disclosed having a minimum number of moving parts. The motor consists of a hollow, tubular guide having a first drive coil mounted about a first end, a second drive coil mounted about a second end, and a third drive coil mounted about a central portion thereof. A ferromagnetic piston is mounted in sliding engagement within the hollow guide and a ferromagnetic pivot plate is pivotally mounted on the central portion of the guide with a switching means attached thereto for alternately energizing the first or second drive coils.
|
