Patents by Inventor Petr VOJTECH

Petr VOJTECH 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).

  • Publication number: 20230184427
    Abstract: The invention relates to a method of hydrogen gas combustion in an industrial furnace, wherein the hydrogen fuel gas composition is introduced into the cavity from the multi nozzle burner by a central flow of gas from at least one central gas nozzle with a simultaneous input of at least one independent further flow of the additional gas composition from at least one concentric gas nozzle, the central flow of gas of the hydrogen fuel gas composition is surrounded by a concentric flow of gas of a primary additional gas composition, the central flow of gas momentum per second of the hydrogen fuel gas composition at the exit of the central gas nozzle is in the range 0.001 - 1.2 [kgH2 m/s2] the concentric flow of gas momentum per second of the primary additional gas composition at the exit of the concentric gas nozzle is in the range 0.01 -10.4 [kgO2 m/s2] a ratio of a heating burner power (WCHEM [W]) to a hydrogen fuel gas composition kinetic power (WKIN [W]) is in the range WRATIO= 100.000 - 4.000.000 [1].
    Type: Application
    Filed: May 19, 2020
    Publication date: June 15, 2023
    Inventors: Josef CHMELAR, Petr JANDÁCEK, Petr VOJTECH, Andreas BIRLE, Jan BENSCH