Zündvorrichtung mit Ionenstrom-Meßeinrichtung

The present invention relates to an induction igniting system 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 a ion current, with ignition coils p...

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Bibliographic Details
Main Authors PUETTMANN, LOTHAR, 71287 WEISSACH, DE, EISELE, BERNHARD, 71254 DITZINGEN, DE, KETTERER, MARKUS, 70439 STUTTGART, DE, GOLLIN, WALTER, 74343 SACHSENHEIM, DE, BISCHOF, HUBERT., 71665 VAIHINGEN, DE
Format Patent
LanguageGerman
Published 04.06.1998
Edition6
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Summary:The present invention relates to an induction igniting system 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 a 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 invention provides a switch (S1) for short-circuiting the primary winding during the ion current measurement.
Bibliography:Application Number: DE1996149278