The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 15, 2020
Filed:
Dec. 18, 2013
Applicant:
Thermodyn Sas, Le Creusot, FR;
Inventors:
Thomas Alban, Le Creusot, FR;
Sylvain Guillemin, Le Creusot, FR;
Manuele Bigi, Florence, IT;
Guiseppe Iurisci, Florence, IT;
Stefano Falomi, Florence, IT;
Assignee:
THERMODYN SAS, Le Creusot, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F04D 29/051 (2006.01); F04D 29/44 (2006.01); F04D 17/12 (2006.01); F04D 29/053 (2006.01); F04D 29/058 (2006.01); F04D 29/08 (2006.01); F04D 29/28 (2006.01); F04D 29/42 (2006.01);
U.S. Cl.
CPC ...
F04D 29/051 (2013.01); F04D 17/12 (2013.01); F04D 29/053 (2013.01); F04D 29/058 (2013.01); F04D 29/083 (2013.01); F04D 29/286 (2013.01); F04D 29/4253 (2013.01); F04D 29/441 (2013.01);
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.