Patents Assigned to ZPARQ AB
  • Electrical motor with an intrinsic cooling system
    Patent number: 12149146
    Abstract: The disclosure relates to an electrical motor comprising a stator (101) being a stationary part in the electrical motor, the stator (101) having a plurality of poles mounted in a radial direction, a rotor (102) having a plurality of magnets and arranged to rotate freely around the stator (101), the stator (101) and the rotor (102) are moulded into an epoxy layer of a housing of the motor in such a way that a channel (106) is formed allowing a cooling medium flowing through the internal part of the electrical motor.
    Type: Grant
    Filed: September 14, 2020
    Date of Patent: November 19, 2024
    Assignee: ZPARQ AB
    Inventors: Mikael Sundberg, Jonas Genchel, Ivan Stenius