| 摘要 |
<p>A reluctance-type oscillating motor comprises a stator core (1) of a magnetisable material, at least one coil (2a) arranged around the core, a stator member (3) of a magnetisable material, a space (4) situated between the core and the stator member, turns of the coil extending through and a permanent magnet (5a) being disposed in said space, and at least one armature (6, 7) of a magnetisable material which is movable in an air gap (8) between the core and the stator member. In order to improve the efficiency of the motor at least most of the coil turns are arranged between the core (1) and the permanent magnet (5a).</p> |
