Patents by Inventor Sergey V. Danysh

Sergey V. Danysh 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 ion-plasma machining workpiece surfaces including improved decelerating system
    Patent number: 5262611
    Abstract: Apparatus comprises a vacuum chamber (1) accommodating a source (2) of ion flow directed toward the surface being machined, and a system (3) for decelerating ion flow. The system (3) includes a shielding electrode (5) positioned before the workpieces (4) and having a hole (7) for the passage of ion flow, and at least one decelerating electrode (6) electrically insulated from the walls of the vacuum chamber (1) and shielding electrode (5). The decelerating electrode (6) has the form of a magnetic element whose magnetization vector (M) is substantially congruent with the workpiece surface being machined. In addition, line (13) of electron drift current is closed in a direction transverse of the direction of the ion flow.
    Type: Grant
    Filed: May 30, 1991
    Date of Patent: November 16, 1993
    Assignee: Hauzer Holding BV
    Inventors: Sergey V. Danysh, Alexey N. Lobanov, Andrey V. Obukhov, Vladimir A. Obukhov