Invention Grant
- Patent Title: Device for generating a dynamic axial thrust to balance the overall axial thrust of a radial rotating machine
-
Application No.: US14655782Application Date: 2013-12-18
-
Publication No.: US10774839B2Publication Date: 2020-09-15
- Inventor: Thomas Alban , Sylvain Guillemin , Manuele Bigi , Guiseppe Iurisci , Stefano Falomi
- Applicant: Thermodyn SAS
- Applicant Address: FR Le Creusot
- Assignee: THERMODYN SAS
- Current Assignee: THERMODYN SAS
- Current Assignee Address: FR Le Creusot
- Agency: Baker Hughes Patent Organization
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@9d0195b
- International Application: PCT/EP2013/077259 WO 20131218
- International Announcement: WO2014/102125 WO 20140703
- Main IPC: F04D29/051
- IPC: F04D29/051 ; F04D29/44 ; F04D17/12 ; F04D29/053 ; F04D29/058 ; F04D29/08 ; F04D29/28 ; F04D29/42
Abstract:
An impeller wheel assembly for a radial rotating machine, comprises a bladed hub portion of an impeller wheel, with a first radially outward facing, fluid deflecting surface having a curvature profile designed to deflect an axial fluid flow into a radial centrifugal flow, and comprising a deflector portion with a second radially outward facing, fluid deflecting surface. The second radially outward facing surface has a curvature profile designed to deflect a radial centripetal fluid flow into an axial fluid flow.
Public/Granted literature
Information query
