| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a resonance coil holding member which can prevent creeping discharge inexpensively without increasing the size of the resonance coil, and to provide a resonance coil unit, and a non-contact power transmission device. <P>SOLUTION: The coil bobbin 57 of a resonance coil unit 50 is provided with a spiral plane parts 59 for fixing a plurality of wound parts 55 of a resonance coil 51 at intervals from each other, and spiral protrusions 98 placed between the spiral plane parts 59. The spiral protrusions 98 are formed so that the creepage distance between respective wound parts 55 of the resonance coil 51 fixed by the spiral plane parts 59 corresponds to the maximum potential difference out of the potential differences between the respective wound parts 55. <P>COPYRIGHT: (C)2012,JPO&INPIT |
