| 摘要 |
<p>PURPOSE: An induction igniting system is provided to form a measuring device for producing an ion-current in ignition plug, a high voltage for igniting, operated according to a principle of a transformer and have a second coil on which a second current is applied. CONSTITUTION: An induction igniting system is used for combustion engines provided with a measuring device enabling the ion current to be determined at the spark plug of each cylinder and, at each spark plug the secondary winding of which is crossed by an ion current, with ignition coils providing the striking voltage and working on the same principle as a transformer and comprising primary and secondary windings. The system includes a switch (S1) for short-circuiting the primary winding during the ion current measurement.</p> |
