METHOD AND SYSTEM FOR TURBINE BYPASS

The present disclosure provides a method and system for a turbine bypass. Methods and systems are provided for a turbocharger. In one example, a method may include bypassing exhaust gas to the turbocharger in response to a catalyst temperature being below a threshold temperature. The bypass includes...

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Bibliographische Detailangaben
Hauptverfasser:	MARTZ JASON BRIAN, TENNISON PAUL JOSEPH, VAN NIEUWSTADT MICHIEL J
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	The present disclosure provides a method and system for a turbine bypass. Methods and systems are provided for a turbocharger. In one example, a method may include bypassing exhaust gas to the turbocharger in response to a catalyst temperature being below a threshold temperature. The bypass includes opening a bypass valve and adjusting the position of one or more turbine nozzle vanes. 本公开提供了"用于涡轮旁路的方法和系统"。提供了用于涡轮增压器的方法和系统。在一个示例中，一种方法可以包括响应于催化剂温度低于阈值温度而旁通流向所述涡轮增压器的排气。所述旁通包括打开旁通阀并调整一个或多个涡轮喷嘴叶片的位置。