Patents by Inventor Dmitry Dmitryievich Kozlov

Dmitry Dmitryievich Kozlov 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).

  • Method and apparatus for after-burning the combustible components of the atmosphere in metallurgical smelting vessels
    Patent number: 5916512
    Abstract: Method and apparatus for post-combustion (after-burning) of the combustible gases present in a metallurgical vessel used for smelting metals. A swirling flow of an oxidizing gas emanating from a radiant injector (10) having a funnel-shaped (conical) diffuser (14) causes a reaction between the combustible gases and the oxidizing gas at the inner surface (13) of the diffuser (14) thereby further heating the inner surface (13). Heat from the inner surface (13) of the diffuser (14) is radiated inside the vessel toward the metal (12). Fuel gas can be supplied to the radiant injector to aid in heating of the inner surface (13) of the diffuser (14).
    Type: Grant
    Filed: March 27, 1998
    Date of Patent: June 29, 1999
    Assignee: Air Products and Chemicals, Inc.
    Inventors: Vladimir Alexandrovich Arutyunov, Alexander Yakovlevich Stomakhin, Alexei Varnavievich Yegorov, Vladimir Ilyich Lebedev, Vladimir Andreyevich Romenets, Valery Sergeyevich Valavin, Dmitry Dmitryievich Kozlov, Gennady Borisovich Beremblum, Valentin Andreysvich Breus, Boris Anatolievich Chumarin, Oleg Petrovich Lopatin