CAPACITIVE IGNITION SYSTEM WITH ION CURRENT DETECTION AND SUPPRESSION OF AC RINGING

CAPACITIVE IGNITION SYSTEM WITH ION CURRENT DETECTION AND SUPPRESSION OF AC RINGING

In order to reduce AC ringing of the secondary voltage after the spark event in a capacitive ignition system, which would influence ion-sensing, a secondary winding current (I R ) flowing through the secondary winding (4) after the spark event is forced to flow through a forward-biased muting diode...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Lepley, Joseph M, Lepley, David, Pirko, Steven B, Gschirr, Arno
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BLASTING
COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES
LIGHTING
MECHANICAL ENGINEERING
TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
WEAPONS
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Beschreibung
Zusammenfassung:In order to reduce AC ringing of the secondary voltage after the spark event in a capacitive ignition system, which would influence ion-sensing, a secondary winding current (I R ) flowing through the secondary winding (4) after the spark event is forced to flow through a forward-biased muting diode (D1) that is connected across the secondary winding (4).