BEARING UNIT FOR A TURBOCHARGER ROTOR

The invention relates to a bearing unit for a turbocharger rotor. The bearing unit comprises a bearing housing and a bearing bush which is arranged in a central bore for radially mounting a turbocharger rotor in the bearing housing. In the region of a first axial end, the bearing bush has a radially...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SCHUMNIG, Oliver, KÖNIG, Lothar
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BEARINGS BLASTING ELEMENTS OR CRANKSHAFT MECHANISMS ENGINEERING ELEMENTS AND UNITS FLEXIBLE SHAFTS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING ROTARY BODIES OTHER THAN GEARING ELEMENTS SHAFTS THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a bearing unit for a turbocharger rotor. The bearing unit comprises a bearing housing and a bearing bush which is arranged in a central bore for radially mounting a turbocharger rotor in the bearing housing. In the region of a first axial end, the bearing bush has a radially outwardly extending projection. The projection is designed to interact with the bearing housing as an anti-rotation safeguard for the bearing bush. L'invention concerne un ensemble palier pour un rotor de turbocompresseur. L'ensemble palier comprend un boîtier de palier et une douille de palier, qui est agencée dans un trou central permettant le montage radial d'un rotor de turbocompresseur dans le boîtier de palier. Dans la zone d'une première extrémité axiale, la douille de palier présente une saillie s'étendant radialement vers l'extérieur. La saillie est conçue pour coopérer avec le boîtier de palier en tant que protection anti-rotation pour la douille de palier.