Patents by Inventor Borivoj Pospisil

Borivoj Pospisil 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 of and apparatus for producing a homogeneous radially confined plasma stream
    Patent number: 4338509
    Abstract: Process of radial stabilization and homogenization of a plasma stream and a liquid stabilized plasma burner for the realization of such process. The arc is stabilized by its passage through several orifice plates, stabilized by a whirl or eddy of cooling liquid, then passes through a nozzle and is bent toward the peripheral surface of a rotatable anode lying out of the main outlet plasma stream issuing from the nozzle. The liquid stabilized burner has a rod cathode placed in the arc chamber, the cathode being progressively fed into the arc chamber to from an arc therewithin.
    Type: Grant
    Filed: November 14, 1980
    Date of Patent: July 6, 1982
    Assignee: Vysoka skola chemicko-technologicka
    Inventors: Miloslav Bartuska, Karel Zverina, Josef Szabo, Borivoj Pospisil, Petr Kroupa