Thermodyn

Thermodyn Sas

Sylvain Guillemin

Douglas Carl Hofer

Manuele Bigi

Vittorio Michelassi

Thomas Alban

Benjamin Defoy

Gilles Nawrocki

Stefano Falomi

Guiseppe Iurisci

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.

Device for generating a dynamic axial thrust to balance the overall axial thrust of a radial rotating machine

An impeller designed to be mounted on a rotary shaft includes: a basic rim provided with blades protruding on one surface of the basic rim, and a hub capable of being coupled to the basic rim and to the rotary shaft. In certain embodiments, the impeller includes an annular plate and the hub, where the annular plate and the basic rim are configured to interact together so as to hold the basic rim axially and to maintain a freedom of radial deformation of the basic rim relative to the hub and to the annular plate.

Radial impeller with a radially free basic rim

Growing community of inventors

Le Creusot, France

Sylvain Guillemin