| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ignition coil for an internal combustion engine having a bobbin structure suitable for inclination winding, and to provide an automobile incorporating such an ignition coil. <P>SOLUTION: In the ignition coil for internal combustion engine inserted with a bobbin applied with a winding on the outer circumferential surface thereof, a plurality of grooves intersecting the winding touching the outer circumferential surface are formed entirely or partially in the axial direction of the bobbin. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
