| 摘要 |
PURPOSE:To eliminate such a possibility that a large forcible displacement is applied to the feeder of an electric winding without binding its thermal elongation by such an arrangement wherein the feeder of an electric winding and its vicinity are supported by fixed supporters, and other supporters bind only the vertical direction of the surface of the winding and the interior of the winding is supported by slidable supporters. CONSTITUTION:Both ends of the part of a feeder 11 are supported by fixed supporters 12 and other supporters are slidable supporting members 13 which don't bind thermal elongation inside the winding. And, a filler of insulation 14, for instance, is provided between the fixed supporter 12 and a toroidal coil 6 composed of a coil conductor 15 and an insulation 16. Rovings 17 for fixing are wound around the coil at both sides of the fixed supporter in the longitudinal direction of the toroidal coil 6 and they are caused to adhere thereto to bind the support. The slidable support member 13 causes a slide plate 18 to adhere to the surface of the toroidal coil 6, and causes the coil to slide between the slide plate 18 and the slidable support member 13. Also, the roving 19 for fixing slide plate fixes the slide plate 18 to the surface of the toroidal coil 6. |
