Long-axle-distance centrifugal impeller

The utility model discloses a long-axle-distance centrifugal impeller which can reduce the inner diameter deformation of an impeller, eliminate force couple and prolong the service life of the impeller. The long-axle-distance centrifugal impeller comprises an impeller body, wherein blades are unifor...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	WU KUI, CAI BAOZHU
Format:	Patent
Sprache:	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
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model discloses a long-axle-distance centrifugal impeller which can reduce the inner diameter deformation of an impeller, eliminate force couple and prolong the service life of the impeller. The long-axle-distance centrifugal impeller comprises an impeller body, wherein blades are uniformly distributed on the impeller body in the circumferential direction, two ends of a center hole of the impeller body are in a reducing shape respectively, and an annular wide boss and an annular narrow boss are arranged at the two ends of the center hole of the impeller body respectively.