Patents by Inventor Jürgen WINDISCHMANN

Jürgen WINDISCHMANN 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).

  • Apparatus for the material-bonded connection of connection partners of a power-electronics component
    Patent number: 10603741
    Abstract: A pressing ram having an elastic cushion element and intended for the material-bonded press-sintering connection of a first connection partner to a second connection partner of a power-electronics component. The elastic cushion element of the pressing ram is enclosed by a dimensionally stable frame, within which the cushion element and a guide part of the pressing ram are guided for linear movement such that the dimensionally stable frame lowers onto the first connection partner, or a workpiece carrier with the first connection partner arranged therein, and, following abutment against the same, the pressing ram together with the elastic cushion element is lowered onto the second connection partner and the elastic cushion exerts a pressure necessary for connecting the first connection partner to the second connection partner.
    Type: Grant
    Filed: November 20, 2016
    Date of Patent: March 31, 2020
    Assignee: Semikron Elektronik GmbH & Co., KG
    Inventors: Ingo Bogen, Heiko Braml, Christian Göbl, Ulrich Sagebaum, Jürgen Windischmann
  • APPARATUS FOR THE MATERIAL-BONDED CONNECTION OF CONNECTION PARTNERS OF A POWER-ELECTRONICS COMPONENT
    Publication number: 20170144246
    Abstract: A pressing ram having an elastic cushion element and intended for the material-bonded press-sintering connection of a first connection partner to a second connection partner of a power-electronics component. The elastic cushion element of the pressing ram is enclosed by a dimensionally stable frame, within which the cushion element and a guide part of the pressing ram are guided for linear movement such that the dimensionally stable frame lowers onto the first connection partner, or a workpiece carrier with the first connection partner arranged therein, and, following abutment against the same, the pressing ram together with the elastic cushion element is lowered onto the second connection partner and the elastic cushion exerts a pressure necessary for connecting the first connection partner to the second connection partner.
    Type: Application
    Filed: November 20, 2016
    Publication date: May 25, 2017
    Applicant: Semikron Elektronik GmbH & Co., KG
    Inventors: Ingo BOGEN, Heiko BRAML, Christian GÖBL, Ulrich SAGEBAUM, Jürgen WINDISCHMANN