| 摘要 |
A motor is disclosed including a first member (12) having a convex surface (25), and a second member (15) having a concave surface (26) engaging the convex surface; wherein one of the members constitutes a stator and the other of the members constitutes a rotor, and wherein the curvature of the convex surface is greater than the curvature of the concave surface, and drive means (21) for driving the rotor such that the point of engagement between the convex and concave surfaces moves whereby the rotor rotates relative to the stator.
|
