| 发明名称 | Rotor for an axial flow pump for conveying a fluid | ||
| 摘要 | 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. | ||
| 申请公布号 | US9028216(B2) | 申请公布日期 | 2015.05.12 |
| 申请号 | US201013261206 | 申请日期 | 2010.09.22 |
| 申请人 | ECP Entwicklungsgesellschaft mbH | 发明人 | Schumacher Joerg;Roehn Daniel |
| 分类号 | A61M1/10;F04D29/18;F04D29/24 | 主分类号 | A61M1/10 |
| 代理机构 | Marshall & Melhorn, LLC | 代理人 | Marshall & Melhorn, LLC |
| 主权项 | 1. A compressible 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 webs which each, individually or as a network, connect one or more respective further webs forming a respective margin of the impeller blade to one another in different marginal regions of the impeller blades, wherein the connecting webs and the further webs, which form the margin of the impeller blade, comprise the same material, wherein at least one web or the network of webs connects two marginal regions of the impeller blade beyond the axis of rotation. | ||
| 地址 | Berlin DE | ||