| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a stick-type ignition coil capable of relatively guaranteeing the uniform embedding of an iron core in a sealing compound and the central positioning to the secondary winding of the iron core and capable of technically easily manufacturing the ignition coil. <P>SOLUTION: The ignition coil comprises a coil core 12, a winding layer 14 of a first wire coil 16 wound around the coil core, and a winding layer 18 of a second wire coil 20 wound on the first wire coil, an embedding material 22 is disposed between the core 12 and the coil 16, the embedding material is coated on the inside of the coil 16, and the core 12 is introduced inside the coil 16 provided with the material 22. <P>COPYRIGHT: (C)2005,JPO&NCIPI</p> |
