| 摘要 |
<p>PURPOSE:To enable sufficiently preventing the interference between signal transmission systems by dividing magnetic bodies themselves for each predetermined signal transmission system, by holding these magnetic bodies through cylindrical holders arranged on surfaces opposite to winding slots facing each other and by intervening cylindrical non-magnetic bodies between the divided magnetic bodies. CONSTITUTION:In two signal transmission systems, respective magnetic bodies themselves are separated perfectly, winding slots 6a and 8a are provided in the facing positions of facing surfaces in an inner cylinder side core 6 and outer cylinder side core 8, and opposite surfaces are held by an inner cylinder side holder 12 and outer cylinder side holder 13. Also, an inner cylinder side coil 7 and outer cylinder side coil 9 are respectively wound round the facing winding slots 6a, 8a and, midway between these facing winding slots 6a, 8a, an inner cylinder side shield ring 10 and outer cylinder side shield ring 11 are provided in the manner of perfectly dividing the inner cylinder side core 6 and outer cylinder side core 8.</p> |
