| 摘要 |
<P>PROBLEM TO BE SOLVED: To simplify the structure of a rotation angle detector or a rotation synchronizer such as a resolver and a synchro. <P>SOLUTION: A resolver includes a stator 200 made up by a flat plate 250. At the inner peripheral edge of the stator 200, stator teeth 210a-210h erecting from the flat plate face of the flat plate making up the stator 200 are formed. A rotor is rotatably provided to the stator 200 so that the gap permeance of the stator teeth 210a-210h varies. An insulation cap 400 having resin bobbins 410a-410h is attached to the stator teeth 210a-210h. The bobbins 410a-410h have a taper shape so that, around insertion ports, which are the entrances of insertion holes into which the stator teeth 210a-210h are inserted, the holes gradually become wider toward the insertion ports. <P>COPYRIGHT: (C)2012,JPO&INPIT |
