Patent · US Active

Rotor for an axial flow pump for conveying a fluid

US9028216B2 · kind B2 · utility

151Cited by

86References

18Claims

0Family size

Assignee

ECP Entwicklungsgesellschaft mbH · DE

Inventors

Joerg Schumacher · Teltow, DE
Daniel Roehn · Berlin, DE

Key dates

Filing date	Sep 22, 2010
Grant date	May 12, 2015
Priority date	—
Expiry date	Mar 3, 2032

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61M2205/0266
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

The invention relates to a rotor for an axial flow pump for conveying a fluid having an axis of rotation and having an impeller blade which has at least one part surface which extends transversely to the axis of rotation and beyond it, wherein the impeller blade has throughgoing webs or a network of webs which connect a different marginal regions of the impeller blades to one another. A good compressibility is hereby achieved in the radial direction with high stability during operation.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.