| 摘要 |
<p>The invention relates to methods for temporarily positioning measuring displays for evaluating ion current signals which are detected on internal combustion engines by means of the electrodes of a sparking plug, in an ignition system having an ignition transmitter, e.g. AC current ignition, or in a capacitor ignition system or when inductive transistor ignition or inductive coil ignition or inductive coil ignition with limited spark duration occurs. The ignition systems are combined with a measuring device for ion current on the secondary winding of the earth. An ignition transmitter is allocated to each sparking plug. The extinction of the sparks is detected and the measuring display is opened for the ion current signal according to the extinction of the sparks.</p> |
