| 摘要 |
PURPOSE:To obtain an inexpensive and small-size ignition device while suppressing noise, by connecting two ignition portions to an ignition coil through a balancer in such a way that the ignition portions are parallel to each other. CONSTITUTION:A kind of transducer (balancer) 15 is provided between two ignition portions 13, 14 and a common high voltage cable 8 so that discharge current applied respectively to the ignition portions 13, 14 are mutually interferred through a magnetic circuit. Whan a higher discharge current is applied to one of the discharge portions, for example, the ignition portion 13, the chance of simultaneous ignition would be enhanced by suppressing the increase in the discharge current to be applied to the ignition portion 13 while increasing the discharge current to be applied to the ignition portion 14. |
