Patents by Inventor Richard Ondrejko

Richard Ondrejko has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Electric motor with coolant shield assembly
    Patent number: 8937413
    Abstract: An electric motor assembly includes a shield that extends about a sector of the winding head to be disposed axially outboard of the outer axial end of the winding head and radially inboard of the inner diameter portion of the winding head. The shield defines a reservoir in which the sector of the winding head is received. The reservoir is operable to receive the coolant for cooling the winding head. Additionally, the motor assembly includes at least one sealing member that substantially seals at least one of the slots formed in an inner diameter portion of the stator core. The sealing member is operable to contain the coolant within the corresponding longitudinal opening and the reservoir.
    Type: Grant
    Filed: October 9, 2012
    Date of Patent: January 20, 2015
    Assignee: Chrysler Group LLC
    Inventors: Dumitru Puiu, Richard Ondrejko, Dale E Martin
  • ELECTRIC MOTOR WITH COOLANT SHIELD ASSEMBLY
    Publication number: 20140097713
    Abstract: An electric motor assembly includes a shield that extends about a sector of the winding head to be disposed axially outboard of the outer axial end of the winding head and radially inboard of the inner diameter portion of the winding head. The shield defines a reservoir in which the sector of the winding head is received. The reservoir is operable to receive the coolant for cooling the winding head. Additionally, the motor assembly includes at least one sealing member that substantially seals at least one of the slots formed in an inner diameter portion of the stator core. The sealing member is operable to contain the coolant within the corresponding longitudinal opening and the reservoir.
    Type: Application
    Filed: October 9, 2012
    Publication date: April 10, 2014
    Inventors: Dumitru Puiu, Richard Ondrejko, Dale E Martin