| 摘要 |
<p>PURPOSE: To provide an igniter capable of keeping stable ignition even when the igniter including a plurality of ignition coil units is used under all conditions. CONSTITUTION: An igniter includes a plurality of ignition coil units 50 composed of a primary coil 11 and a secondary coil 21, the ignition units being parallely disposed on a wiring board. In the igniter, each ignition coil unit 50 is comprised of a core 30 provided for each ignition coil unit 50, and the primary coil 11 and the secondary coil 21 provided adjoining to each other on the outer periphery of the core 30. A shielding plate 40 is provided on an end of the core 30 on the side of the primary coil 11 of the coil unit 50.</p> |
