Igniting system with a device for measuring the ion current

Igniting system with a device for measuring the ion current

The present invention relates to an inductive ignition apparatus for a combustion engine, having a measurement device for ascertaining the ionization current at the spark plug of each cylinder, and having for each spark plug an ignition coil device which forms the ignition high voltage, operates on...

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Hauptverfasser: Puettmann, Lothar, Gollin, Walter, Eisele, Bernhard, Ketterer, Markus, Bischof, Hubert
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Sprache:eng
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creator Puettmann, Lothar
Gollin, Walter
Eisele, Bernhard
Ketterer, Markus
Bischof, Hubert
description The present invention relates to an inductive ignition apparatus for a combustion engine, having a measurement device for ascertaining the ionization current at the spark plug of each cylinder, and having for each spark plug an ignition coil device which forms the ignition high voltage, operates on the transformer principle, and has a primary and a secondary winding, and through whose secondary winding the ionization current flows. An inductive ignition apparatus for a combustion engine includes a measurement device for ascertaining the ionization current at the spark plug of each cylinder, and includes for each spark plug an ignition coil device which forms the ignition high voltage, operates on the transformer principle, and has a primary and a secondary winding, and through whose secondary winding the ionization current flows. A switch is provided which short-circuits the primary winding for the duration of the ionization current measurement.
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An inductive ignition apparatus for a combustion engine includes a measurement device for ascertaining the ionization current at the spark plug of each cylinder, and includes for each spark plug an ignition coil device which forms the ignition high voltage, operates on the transformer principle, and has a primary and a secondary winding, and through whose secondary winding the ionization current flows. A switch is provided which short-circuits the primary winding for the duration of the ionization current measurement.</abstract><oa>free_for_read</oa></addata></record>
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title Igniting system with a device for measuring the ion current
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