Patents by Inventor Arthur Thomas Ehmke

Arthur Thomas Ehmke 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).

  • High-voltage current-limiting fuse
    Patent number: 6642833
    Abstract: A high-voltage current-limiting fuse comprises an elongated housing, an auto-centering connector centrally located about the elongated axis of the housing, and an elongated fusible element attached to the connector and secured along the elongated axis of the housing by the connector. The auto-centering connector is located about the elongated axis of the housing by a surface near one end of the housing, and the elongated conductive fusible element is connected to the connector and contained within the housing. The auto-centering connector is connected to an end of the fusible element, and mechanically located but electrically insulated relative to the housing.
    Type: Grant
    Filed: January 26, 2001
    Date of Patent: November 4, 2003
    Assignee: General Electric Company
    Inventors: Radhakrishnan Ranjan, Eli Valle, Constance Moore Dotson, Arthur Thomas Ehmke, Cesar Eliut Lopez
  • High-voltage current-limiting fuse
    Publication number: 20020101323
    Abstract: A high-voltage current-limiting fuse comprises an elongated housing, an auto-centering connector centrally located about the elongated axis of the housing, and an elongated fusible element attached to the connector and secured along the elongated axis of the housing by the connector. The auto-centering connector is located about the elongated axis of the housing by a surface near one end of the housing, and the elongated conductive fusible 1 is connected to the connector and contained within the housing. The auto-centering connector is connected to an end of the fusible element, and mechanically located but electrically insulated relative to the housing.
    Type: Application
    Filed: January 26, 2001
    Publication date: August 1, 2002
    Inventors: Radhakrishnan Ranjan, Eli Valle, Constance Moore Dotson, Arthur Thomas Ehmke, Cesar Eliut Lopez