Invention Grant
- Patent Title: Centrifugal pump
- Patent Title (中): 离心泵
-
Application No.: US13054585Application Date: 2009-06-30
-
Publication No.: US08721263B2Publication Date: 2014-05-13
- Inventor: Jorgen Schmidt
- Applicant: Jorgen Schmidt
- Applicant Address: DK Bjerringbro
- Assignee: Grundfos Management a/s
- Current Assignee: Grundfos Management a/s
- Current Assignee Address: DK Bjerringbro
- Agency: Panitch Schwarze Belisario & Nadel LLP
- Priority: EP08013390 20080725
- International Application: PCT/EP2009/004688 WO 20090630
- International Announcement: WO2010/009799 WO 20100128
- Main IPC: F04D29/16
- IPC: F04D29/16
Abstract:
A centrifugal pump includes at least one impeller (4) and at least one sealing arrangement arranged between the impeller (4) and a housing wall. The sealing arrangement seals a suction side of the impeller (4) with respect to a pressure side of the impeller (4). The sealing arrangement including a seal (12) fastened on the impeller (4) in a rotationally fixed manner.
Public/Granted literature
- US20110123317A1 CENTRIFUGAL PUMP Public/Granted day:2011-05-26
Information query
