MAGNETISM DRIVE DEVICE, MAGNETISM ROTATING DEVICE EMPLOYING MAGNETISM DRIVE DEVICE, MAGNETISM RADII DRIVE DEVICE, MAGNETISM LINEAR DRIVE DEVICE, MAGNETISM VIBRATING DEVICE, MAGNETISM SPEAKER

摘要

PROBLEM TO BE SOLVED: To provide a magnetism drive device for generating a drive force by attaching a permanent magnet with strong magnetism to a core edge of electromagnet while a permanent magnet with strong magnetism is arranged on the side thereof. SOLUTION: In this invention, a permanent magnet with strong magnetism is attached to a core edge of electromagnet, and a permanent magnet with strong magnetism arranged on the side thereof is driven by low electrical energy of the electromagnet in the magnetism drive device. COPYRIGHT: (C)2009,JPO&INPIT