Impeller for an exhaust gas turbocharger

An impeller (1) for an exhaust gas turbocharger (2) may include a hub main body (3) and blades (4) arranged thereon. The hub main body (3) may be configured as a polygon with a number of segments (5) that may be tilted with respect to one another, the number of the segments (5) corresponding to a nu...

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Bibliographische Detailangaben
Hauptverfasser:	SOEGUET SENOL, SCHEERER FELIX, KUHN MARTIN
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 NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	An impeller (1) for an exhaust gas turbocharger (2) may include a hub main body (3) and blades (4) arranged thereon. The hub main body (3) may be configured as a polygon with a number of segments (5) that may be tilted with respect to one another, the number of the segments (5) corresponding to a number of the blades (4). Alternatively, the hub main body (3) may have a main surface (6) that faces the blades (4) and undulates in a circumferential direction, a number of the undulations (10) corresponding to the number of the blades (4). 本发明涉及用于排气涡轮增压器(2)的叶轮(1)，其具有轮毂主体(3)以及布置在所述轮毂主体(3)上的叶片(4)。在此对于本发明必要的是：所述轮毂主体(3)构造为具有相对于彼此倾斜、数量与叶片(4)的数量对应的多个部分(5)的多边形，或者所述轮毂主体(3)具有面对所述叶片(4)并且在周向上起伏的主表面(6)，所述起伏(10)的数量对应于所述叶片(4)的数量。