| 摘要 |
PURPOSE:To reduce the thickness of a coil section and to disperse electromagnetic force which is operated between cables in a track buried coil formed in a plurality of turns of a cable by arranging the cable so as to be displaced in the prescribed width. CONSTITUTION:A track cable is displaced in the lateral direction of the coil between adjacent layers in the amount of D/2(where D represents the outer diameter of the cable) in the section of the track cable. As a result, the width of the coil section in the thicknesswise direction becomes D{1+3<1/2>/2X(n-)}. Accordingly, the thickness of the coil section can be reduced as compared with the conventional one. When thus arranged, electromagnetic force which is operated between the cables can be dispersed. |
