Patents by Inventor Vitaly Vasilievich Pogoretsky

Vitaly Vasilievich Pogoretsky 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).

  • Electroslag remelting plant
    Patent number: 3981349
    Abstract: An electroslag remelting plant according to the invention, comprises a double-mast single-phase furnace connected to a three-mast three-phase furnace through water-cooling and gas suction systems, with at least one mast of the three-mast three-phase furnace, on which an electrode holder is fixed, being spaced at such a distance from the double-mast single-phase furnace which ensures the melting of an ingot into a common mold.Such plant allows melting large-size slab ingots and features high versatility ensuring simultaneous melting of different ingots with each electrode holder serving its mold.
    Type: Grant
    Filed: September 19, 1975
    Date of Patent: September 21, 1976
    Inventors: Boris Izrailevich Medovar, Vladimir Yakovlevich Saenko, Grigory Bentsionovich Schupak, Jury Fedorovich Alferov, Vladimir Fedorovich Karpov, Kirill Adolfovich Berman, Vitaly Vasilievich Pogoretsky, Vitaly Alexandrovich Ovseichuk, Petr Stepanovich Zabolotsky, Georgy Alexandrovich Boiko, Vladimir Ivanovich Oleinik, Stanislav Vitalievich Grodzitsky, Viktor Andreevich Popov, Anatoly Ivanovich Chvertko
  • Tuyere for introducing reactants into a bath of molten metal
    Patent number: 3972517
    Abstract: The tuyere incorporates an elongated water-cooled tubular casing for admitting a flow of a gaseous reactant. Disposed co-axially in the casing is a pipe for admitting a flow of another reactant installed with provision for axial displacement. At the outlet from the casing there is provided a stopper with nozzles, said stopper being held fast on the pipe by means of its central portion. The internal surface of the casing mates the external side surface of the stopper with a region where said stopper is fitted, assuring the setting of the stopper into the working position with an interference bit. The withdrawal of the stopper from the working position is accomplished with the aid of said movable pipe.
    Type: Grant
    Filed: August 5, 1974
    Date of Patent: August 3, 1976
    Inventors: Fedor Vladimirovich Kraizinger, Vitaly Vasilievich Pogoretsky, Dmitry Apelovich Tarpinian, Valery Petrovich Popov, Alexandr Alexeevich Perimov, Vladimir Pavlovich Glinkin