Patents by Inventor Frank P. Fidei

Frank P. Fidei 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).

  • Patent number: 4258281
    Abstract: In a generator a plurality of laminations are disposed adjacent the stator teeth to extend radially outwardly from the rotor and generally perpendicular to the stator laminations to form a flux shunt to prevent fringing flux from entering the core perpendicular to the stator laminations.
    Type: Grant
    Filed: August 17, 1979
    Date of Patent: March 24, 1981
    Assignee: Westinghouse Electric Corp.
    Inventors: Raymond M. Calfo, Arthur Mulach, Frank P. Fidei, James G. Minto
  • Patent number: 4254352
    Abstract: A dynamoelectric machine having a casing structure which includes a thin cylindrical member, circumferentially separated axial gussets attached to the cyclindrical member's interior, at least two axial rows of arcuate structural segments connected between the axial gussets, a cylindrical stator core, and a stator winding distributed on the stator core and having phase terminals. Conductor rings and ring extensions protruding therefrom are supported within the casing structure at one axial end thereof by conductor ring clamp systems and ring extension clamp structures respectively. Circumferential positions of the ring extensions correspond to the circumferential positions of the phase terminals. Phase leads which electrically connect the phase terminals and the ring extensions have standard lengths. the number of phase lead standard lengths equal the number of different radial distances the phase terminals are displaced from the stator core's axis.
    Type: Grant
    Filed: February 28, 1979
    Date of Patent: March 3, 1981
    Assignee: Westinghouse Electric Corp.
    Inventors: Frank P. Fidei, Michael Saviski, Andrew J. Jarabak
  • Patent number: 3980910
    Abstract: A connector assembly for joining gas-cooled phase leads of a dynamoelectric machine. First and second L-shaped plates connect each split end portion of a stator coil to a stator phase lead by means of screw bolts which join a shoulder portion of each plate with a crown portion of each plate. The opening defined by the interlocked crown and shoulder portions is adjustable to an exact fit with the conductor strands disposed therein by means of a slot in each shoulder portion which allows variable alignment with a tapped hole in the crown portion of each plate. After the screw bolts are tightened to a predetermined contact pressure, the conductor strands are soldered one to another and to the first and second connector plates.
    Type: Grant
    Filed: December 16, 1974
    Date of Patent: September 14, 1976
    Assignee: Westinghouse Electric Corporation
    Inventors: Kurt H. Steinebronn, Frank P. Fidei