Patents Assigned to FXQ Engineering Group
  • Publication number: 20140285071
    Abstract: In one embodiment, an electric motor includes at least three bearings. The ball bearing utilized in the three bearings may be sized based on benchmark surface areas associated with the ball bearing utilized in a conventional electric motor having two bearings. Moreover, a technique may be implemented to reduce the diameter at a point on the shaft where a backup or second bearing makes contact with the shaft. When the motor begins to operate, for example, at a first time, the at least three bearings together handle a the load coming through the motor. When the front-most bearing degrades to a predetermined point or fails, for example, at a second time, the load transitions from the front most bearing to the second or backup bearing in the front plate.
    Type: Application
    Filed: September 30, 2013
    Publication date: September 25, 2014
    Applicant: FXQ Engineering Group
    Inventors: Filipe Goncalves, Chong Kyu Kim