System and method for returning oil separated from engine crankcase gases

System and method for returning oil separated from engine crankcase gases

A system for processing PCV gases is disclosed. In one example, the system includes an oil passage solely linking an oil separator to an engine crankcase. The system can provide an oil column that provides for continuous oil return from the oil separator to the engine crankcase even during condition...

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Bibliographische Detailangaben
Hauptverfasser: Valencia, Frank Acierno, Palazzolo, Christopher K, Reinhart, Paul T, Taylor, Timothy Gerald
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A system for processing PCV gases is disclosed. In one example, the system includes an oil passage solely linking an oil separator to an engine crankcase. The system can provide an oil column that provides for continuous oil return from the oil separator to the engine crankcase even during conditions of higher levels of engine vacuum.