Ifp Energies Nouvelles

Mavel Edt S.p.a.

Mavel S.r.l.

Julien Boisson

Davide Bettoni

Luca Favre

Benjamin Gaussens

Wissam Dib

Fabrice Le Berr

Misa Milosavljevic

Thomas Valin

Abdenour Abdelli

Rinato Biglino

The present invention is an electrical machine comprising a stator and a rotor (). The rotor is formed with a rotor body comprising a stack of laminations placed on a rotor shaft. The rotor includes at least one cavity with at least one arm for retaining at least one balancing weight.

Electrical machine with a rotor having a cavity for the dynamic balancing of the rotor

The present invention relates to a compression device driven by an electric machine, for which the rotor () comprises a rotor shaft (), a cylindrical magnet (), and a non-magnetic shrink ring (). According to the invention, the rotor shaft () includes a bore () for inserting one end of the compressor shaft () to unitize the two shafts.

Device for compressing a fluid, driven by an electric machine with a rotor shaft having a non-magnetic shrink ring

The present invention is an electrical machine comprising a stator and a rotor (), with rotor being formed with a rotor body () from a stack of laminations () placed on a rotor shaft (). According to the invention, the rotor comprises at least one cavity () for receiving at least one balance weight () for the dynamic balancing of the said rotor.

Electric machine and method for dynamically balancing the rotor of said electric machine

The present invention is an electric machine comprising a rotor and a stator. The stator comprises radial passages, magnetic flux generators and a tubular sleeve. According to the invention, the inner surface of tubular sleeve is smooth.

Electric machine comprising a stator provided with an inner tubular sleeve

Growing community of inventors

Rueil Malmaison, France

Julien Boisson