Patents by Inventor Arthur Fiedler

Arthur Fiedler 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).

  • Welding process for connecting a winding wire of a coil to a terminal and metal sleeve for use in this process
    Patent number: 5451736
    Abstract: A method for connecting a wire, such as a wire from a coil, to a terminal, includes placing a metal cap with an at least partially closed end over the terminal on which the wire has been wound. The partially closed end rests on the free end of the terminal post. The metal cap is melted onto the wire and the terminal by welding its at least partially closed end in an inert gas. The metal cap may be crimped onto the terminal before welding. The metal cap is preferably of sheet metal that is formed into the cap shape be bending, and may include a conically shaped edge on it open end.
    Type: Grant
    Filed: December 3, 1993
    Date of Patent: September 19, 1995
    Assignee: Siemens Aktiengesellschaft
    Inventors: Arthur Fiedler, Hans-Jurgen Sollner, Erich Vojta