Novel bearing body of turbocharger

The utility model discloses a novel bearing body of a turbocharger. The novel bearing body comprises a bearing body main body, a bearing body seat hole which is transversely distributed in a penetrating manner is formed in the bearing body main body; the bearing body seat hole comprises a floating b...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG WEI, PANG SHAOBO, ZHANG BIN, ZHANG HUI, TANG GUIFANG, ZHANG ZHUOPEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a novel bearing body of a turbocharger. The novel bearing body comprises a bearing body main body, a bearing body seat hole which is transversely distributed in a penetrating manner is formed in the bearing body main body; the bearing body seat hole comprises a floating bearing mounting hole section and a turbine rotating shaft vortex end sealing ring mounting hole section; an oil inlet hole is formed in the top of the bearing body main body; an oil return hole is formed in the bottom of the bearing body main body; a hollow oil return cavity is formed above the oil return hole; a bottom opening of the oil return cavity is communicated with a top opening of the oil return hole; the bearing body seat hole is positioned on the inner side of the oil return cavity; the bearing body seat hole is communicated with the oil return cavity; a lower end opening of the oil inlet hole is communicated with the turbine rotating shaft vortex end sealing ring mounting hole section through a lubricat