| 摘要 |
<p>Provided is a non-contact transmission device having a novel construction, that is capable of reducing with a simple configuration the impact of magnetic flux from other coil members, and whereby a plurality of coil members can be arranged in closer proximity and with increased space efficiency. Provided in the non-contact transmission device are a pair of first coil members (14a, 14b) facing so as to be relatively displaceable and a pair of second coil members (16a, 16b) facing so as to be relatively displaceable. As a result of mutual induction , power or electrical signals are transmitted between the pair of first coil members (14a, 14b) and electrical signals are transmitted between the pair of second coil members (16a, 16b). At least one of the pair of second coil members (16a, 16b) is formed using coil winding paths (26, 28) that offset electromotive force generated in the second coil members (16a, 16b) as a result of the impact of magnetic flux generated by the first coil members (14a, 14b).</p> |
