Loading patent…
AssigneesIfp Energies Nouvelles, Mavel S.R.L.
InventorsMisa MILOSAVLJEVIC, Thomas VALIN, Fabrice LE BERR, Stephane VENTURI, Benjamin GAUSSENS, Julien BOISSON, Abdenour ABDELLI, Luca FAVRE
Estimating the term…
The present invention relates to a compression device driven by an electric machine, for which the rotor (1) comprises a rotor shaft (31), a cylindrical magnet (34), and a non-magnetic shrink ring (33). According to the invention, the rotor shaft (31) includes a bore (36) for inserting one end of the compressor shaft (3).
-20. (canceled)
A compression device of a fluid which is driven by an electric machine, the electric machine comprising a rotor including a rotor shaft and a stator, a compressor shaft on which is mounted at least one impeller wheel, the rotor being fastened to the compressor shaft, a cylindrical magnet mounted on at least a part of the rotor shaft, a shrink ring of non-magnetic material which holds the magnet on the rotor shaft and the rotor shaft including a bore for receiving one end of the compressor shaft.
A method for manufacturing a compression device comprising a rotor including a rotor shaft and a stator, a compressor shaft and at least one impeller wheel which is driven by an electric machine, comprising:
Dependencies are inferred from the claim text.