Patents Assigned to Gruppo Industriale Ercole Marelli, S.p.A.
  • Rotating electric machine with external rotor
    Patent number: 4868436
    Abstract: A rotating electric machine with an external rotor constituted by an asynchronous motor with a cage rotor, in which the rotor structure, instead of being mounted protrudingly on a stationary axial supporting element is supported thereon by means of two end shields mounted by means of respective bearings on an axial supporting element, which is monolithic with a stationary supporting shield.
    Type: Grant
    Filed: March 22, 1988
    Date of Patent: September 19, 1989
    Assignee: Gruppo Industriale Ercole Marelli, S.p.A.
    Inventors: Mazzucchelli Attilio, Masserini Natalino, Vivaldi Silvano