Patents by Inventor John C. Botts

John C. Botts 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).

  • Method of making a high voltage dynamoelectric machine with selectively increased coil turn-to-turn insulation strength
    Patent number: 4724600
    Abstract: Multiple turn coils are arranged with turn insulation around individual turns, group insulation around each of a plurality of groups of turns, and ground insulation around the entire coil half. This arrangement protects against a potential discharge between turns upon occurrence of a steep front impulse voltage.
    Type: Grant
    Filed: July 28, 1986
    Date of Patent: February 16, 1988
    Assignee: Westinghouse Electric Corp.
    Inventors: Stanley A. Studniarz, John C. Botts, John S. Johnson
  • High voltage dynamoelectric machine with selectively increased coil turn-to-turn insulation strength
    Patent number: 4634911
    Abstract: Multiple turn coils are arranged with turn insulation around individual turns, group insulation around each of a plurality of groups of turns, and ground insulation around the entire coil half. This arrangement protects against a potential discharge between turns upon occurrence of a steep front impulse voltage.
    Type: Grant
    Filed: April 16, 1985
    Date of Patent: January 6, 1987
    Assignee: Westinghouse Electric Corp.
    Inventors: Stanley A. Studniarz, John C. Botts, John S. Johnson
  • Resin impregnated aromatic polyamide covered glass based slot wedge for large dynamoelectric machines
    Patent number: 4200818
    Abstract: An iron engaging slot wedge, for use in coil slots of dynamoelectric machines is made of a glass fiber core impregnated with a cured thermoset resin, and covered on at least two sides with a facing layer of a porous aromatic polyamide mat, impregnated with a cured thermoset resin.
    Type: Grant
    Filed: August 1, 1978
    Date of Patent: April 29, 1980
    Assignee: Westinghouse Electric Corp.
    Inventors: Charles R. Ruffing, Smith A. Gause, John C. Botts, Harry E. Smith