| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a vibration power generator for converting kinetic energy by vibrations accompanied by reciprocation to electric power, which is excellent in electric power conversion efficiency even when a housing is small-sized and is capable of increasing an output voltage. <P>SOLUTION: For the vibration power generator, a magnet body includes at least one or more poles and one or more magnets connected to the poles. Each of a plurality of coils has a winding width hc roughly matching with a thickness hp of the pole of the magnet body and roughly matching 1/n (n:an integer equal to or larger than 1) of a thickness hm of the magnet of the magnet body, and is successively wound without a clearance around a housing corresponding to the reciprocating range of the poles of the magnet body. Two coils holding n pieces of the other coils therebetween are connected in series and/or connected in parallel to each other to form an output terminal of (n+1) phase. <P>COPYRIGHT: (C)2012,JPO&INPIT |
