Prechamber ignition system having hydraulically actuated piston

An ignition system for an internal combustion engine includes an igniter having an igniter housing with a combustion prechamber formed therein, and a piston movable within the igniter housing to increase a pressure of an ignition charge of fuel and air within the combustion prechamber to an autoigni...

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Bibliographische Detailangaben
Hauptverfasser: Scott B. Fiveland, Dana R Coldren
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An ignition system for an internal combustion engine includes an igniter having an igniter housing with a combustion prechamber formed therein, and a piston movable within the igniter housing to increase a pressure of an ignition charge of fuel and air within the combustion prechamber to an autoignition threshold. The ignition system includes a hydraulic actuator to apply an actuating force to the piston. Related methodology is disclosed.