Patents by Inventor Wolf Wiesemann

Wolf Wiesemann 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: 5500504
    Abstract: A nozzle for a tool for the working of material and having a nozzle body which is composed of electrically conducting material and carries a nozzle electrode in its tip region with the tip region of the nozzle body and the remaining region of the nozzle body being formed by separate parts which are connected to one another and electrically insulated from one another, the nozzle electrode being in direct electrical contact with the tip region.
    Type: Grant
    Filed: November 7, 1991
    Date of Patent: March 19, 1996
    Assignee: C. A. Weidmuller GmbH & Co.
    Inventors: Manfred Jagiella, Wolf Wiesemann, Peter Schubert, Michael Holzmann, Georg Sporl
  • Patent number: 5192847
    Abstract: The invention relates to a nozzle for a tool for working material, for example for laser cutting. The nozzle contains an electrically conducting nozzle body (2), at the tip of which is arranged a nozzle electrode (12) electrically insulated from it. A cap element (15) accomodates the nozzle electrode (12) and is in engagement with the nozzle body (2). At the same time, the cap element (15) presses the nozzle electrode (12) against an insulating body (9). The cap element (15) and the nozzle electrode (12) are insulated from one another by means of an electrically non-conducting layer, making possible shielding of the nozzle electrode (12) a long way into the tip region. The cap element (15) furthermore protects the nozzle electrode (12) from lateral forces in order to avoid damage to the insulating body (9) which accommodates the nozzle electrode (12).
    Type: Grant
    Filed: September 6, 1991
    Date of Patent: March 9, 1993
    Assignee: C.A. Weidmuller GmbH & Co.
    Inventors: Manfred Jagiella, Wolf Wiesemann, Michael Holzmann