Turbine shaft for turbocharger

The utility model relates to a turbine shaft for a turbocharger. The turbine shaft comprises a rod body and a turbine, wherein the rod body comprises a turbine installation rod body, an impeller installation rod body and a middle rod body arranged between the turbine installation rod body and the im...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HAN YISEN, ZHAO XIAOYUN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BEARINGS BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to a turbine shaft for a turbocharger. The turbine shaft comprises a rod body and a turbine, wherein the rod body comprises a turbine installation rod body, an impeller installation rod body and a middle rod body arranged between the turbine installation rod body and the impeller installation rod body. The turbine is installed on the turbine installation rod body, the diameter of the turbine installation rod body is larger than that of the middle rod body, and the diameter of the middle rod body is larger than that of the impeller installation rod body. By means of the technical scheme, the turbine shaft for the turbocharger can be well prevented from deforming, and accordingly service life of the turbine shaft is prolonged.