Patents by Inventor Jurgen Salge

Jurgen Salge 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).

  • Process and device for the surface treatment of a substrate by an electrical discharge between two electrodes in a gas mixture
    Patent number: 6312767
    Abstract: A process for the surface treatment of a running substrate by an electrical discharge created between two roller electrodes, comprising a first roller electrode and a second roller electrode, in a gas mixture comprising the steps of passing the substrate in between the two roller electrodes by applying it against the first roller electrode; injecting the gas mixture between the rollers to apply a first surface treatment to the substrate; passing the substrate in between the two roller electrodes by applying it against a second roller electrode; and injecting the gas mixture between the rollers to apply a second surface treatment to the substrate.
    Type: Grant
    Filed: November 5, 1998
    Date of Patent: November 6, 2001
    Assignee: L'Air Liquide, Societe Anonyme pour l'Exploitation des Procedes Georges Claude
    Inventors: Alain Villermet, François Coeuret, Panayotis Cocolios, Bernd Martens, Eckhard Prinz, Jürgen Salge
  • PROCESS AND DEVICE FOR THE SURFACE TREATMENT OF A SUBSTRATE BY AN ELECTRICAL DISCHARGE BETWEEN TWO ELECTRODES IN A GAS MIXTURE
    Publication number: 20010002288
    Abstract: Device for the surface treatment of a substrate (3) by an electrical discharge between two electrodes in a gas mixture liable to generate by-products (powders, for example) which may be deposited on the electrodes, in which device one (9) of the electrodes is a roller against which the substrate may be applied, means being provided for rotating the roller and the substrate and for injecting the gas mixture between the electrodes, the device being noteworthy in that the second electrode is a roller electrode (11) against which the running substrate may also be applied, this roller (11) being placed parallel to the other roller (9) with a suitable gap. By virtue of this arrangement, the substrate (3) protects each electrode (11) and prevents it from being covered with powder during the treatment, as well as preventing the corresponding contamination, thereby allowing the device to operate continuously.
    Type: Application
    Filed: November 5, 1998
    Publication date: May 31, 2001
    Inventors: ALAIN VILLERMET, FRANCOIS COEURET, PANAYOTIS COCOLIOS, BERND MARTENS, ECKHARD PRINZ, JURGEN SALGE
  • Projectile accelerating device
    Patent number: 5042359
    Abstract: A device for accelerating projectiles from a muzzle of a launching tube, with an electrically heated plasma, the plasma being produced by two electrodes between which is formed an electric arc that creates and heats the plasma. To assure in a simple manner that the pressure at the projectile base is almost constant during launching of the projectile, one of the two electrodes is provided at a breechblock of the tube and the other is formed by the base of the projectile.
    Type: Grant
    Filed: April 12, 1989
    Date of Patent: August 27, 1991
    Assignees: Rheinmetall GmbH, TZN Forschungs- und Entwicklungszentrum GmbH
    Inventors: Wolfram Witt, Markus Loffler, Ulrich Braunsberger, Jurgen Salge