E-ASSIST TURBOCHARGER WITH BLEED FLUID SYSTEM CONNECTING COMPRESSOR SECTION TO WEB RING OF TURBINE SECTION FOR THRUST LOAD SUPPRESSION

A turbocharger includes a housing and a rotating group supported for rotation within the housing. The rotating group includes a compressor wheel disposed within a compressor section of the turbocharger, and the rotating group includes a turbine wheel disposed within a turbine section of the turbocha...

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Bibliographische Detailangaben
Hauptverfasser: Chavez Castellanos, Carlos, Dullack, Kristian, Nejedly, Milan
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A turbocharger includes a housing and a rotating group supported for rotation within the housing. The rotating group includes a compressor wheel disposed within a compressor section of the turbocharger, and the rotating group includes a turbine wheel disposed within a turbine section of the turbocharger. The turbine wheel includes a bleed pressure surface. The turbocharger further includes a bleed passage that extends at least partly through the housing to fluidly connect the compressor section to the turbine section. The bleed passage is configured to direct a bleed flow of fluid from the compressor section to the bleed pressure surface to supply a thrust counterbalance load to the bleed pressure surface.