| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce the number of press molding, thereby shortening a manufacturing time of a deflection electromagnet coil. <P>SOLUTION: The winding device of a deflection electromagnet coil comprises: a winding surface plate 1; a reel 2, whose cross section parallel to the winding surface plate 1 is of arcuate shape, provided on the winding surface plate 1 having a prescribed height; a projection piece 3 having a prescribed height detachably installed in the inner diameter side of the reel 2 of the winding surface plate 1; and a press jig 9 for pressing a conductor 4 to the inner diameter side of the reel 2. When winding the conductor 4, the projection piece 3 is arranged in a position where a conductor length in a case where the conductor 4 is wound around an outer periphery of the reel 2 and the conductor length in a case where the conductor is wound around the outer periphery of the reel 2 as well as the projection piece 3 become equal. <P>COPYRIGHT: (C)2012,JPO&INPIT |
