| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide such an energy supplier as can efficiently supply energy in noncontact to an apparatus no matter direction the apparatus may be in. <P>SOLUTION: This energy supplier is equipped with a plurality of primary coils (11a, 11b, 12a, 12b, 13a, and 13b) which are installed to generate magnetic fields each in different direction, and power units (15 and 16) which supply the above plural primary coils with voltage changing in specified cycles, and electric energy is induced in the secondary coil (101) installed in an apparatus (100) by the magnetic field generated by the above plural primary coils. <P>COPYRIGHT: (C)2004,JPO |
