| 摘要 |
PROBLEM TO BE SOLVED: To provide a relatively compact oscillation power generating set operating stably even for vibration of minute amplitude and generating electric energy efficiently from kinetic energy. SOLUTION: The oscillation power generating set comprises a section 1 secured to an oscillating object, a movable section 10 supported by a bearing portion 7 movably in the two-dimensional direction for the secured section, a magnet 9 fixed to the movable section, a magnet 11 fixed to the secured section 1 and supporting the movable section 10 under noncontact state by magnetic attraction acting between the movable section magnet 9, and a wire coil 12 for power generation fixed to the secured section 1 to interlink with the magnetic flux of the movable section magnet 9. COPYRIGHT: (C)2009,JPO&INPIT
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