Patents by Inventor Robert H. Monz

Robert H. Monz 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).

  • Cooling arrangement for rotor end turns of reverse flow cooled dynamoelectric machines
    Patent number: 4141669
    Abstract: A reverse flow cooled dynamoelectric machine if provided with cooling gas passages extending through a fan ring and a portion of the rotor spindle to the end turns of the rotor winding in a direction substantially corresponding to the direction of flow of the cooling gas as modified by a tangential component imparted to the gas by the rotation of the fan ring. This direction is the vector sum of the longitudinal component of the velocity of the gas as it approaches the passages and the tangential component imparted by the rotation of the fan ring. The exit end of each passage is circumferentially displaced from the inlet end opposite to the direction of rotation. The centerlines of the gas passages lie in planes spaced around the axis of rotation of the rotor and parallel to this axis.
    Type: Grant
    Filed: March 3, 1977
    Date of Patent: February 27, 1979
    Assignee: General Electric Company
    Inventors: William L. Darby, Robert H. Monz, Stephen J. Molis
  • Cooling arrangement for rotor end turns of reverse flow cooled dynamoelectric machines
    Patent number: 4071790
    Abstract: A reverse flow cooled dynamoelectric machine if provided with cooling gas passages extending through a fan ring and a portion of the rotor spindle to the end turns of the rotor winding in a direction substantially corresponding to the direction of flow of the cooling gas as modified by a tangential component imparted to the gas by the rotation of the fan ring. This direction is the vector sum of the longitudinal component of the velocity of the gas as it approaches the passages and the tangential component imparted by the rotation of the fan ring. The exit end of each passage is circumferentially displaced from the inlet end opposite to the direction of rotation. The centerlines of the gas passages lie in planes spaced around the axis of rotation of the rotor and parallel to this axis.
    Type: Grant
    Filed: June 1, 1976
    Date of Patent: January 31, 1978
    Assignee: General Electric Company
    Inventors: William L. Darby, Robert H. Monz, Stephen J. Molis