Patents by Inventor Viktor A. Rudakov

Viktor A. Rudakov 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 chlorination of molten magnesium chloride salts
    Patent number: 4526761
    Abstract: An apparatus for chlorination of molten magnesium chloride salts, comprising a shell lined with a refractory material and having the interior thereof formed by walls, a bottom and a cover. The lower portion of the shell walls is provided with chlorine inlet means whereas the upper portion has a melt feed inlet means and a chlorinated melt outlet means. The interior of the shell is so tapered downward that its clear opening, F.sub.1, at the level of the chlorine inlet means is not over 0.3 times the clear opening, F.sub.2, at the level of the melt feed inlet means and the chlorinated melt outlet means.
    Type: Grant
    Filed: July 20, 1983
    Date of Patent: July 2, 1985
    Inventors: Andrei B. Ivanov, Vladimir I. Schegolev, Viktor A. Rudakov, Sergei P. Kosarev, Elizaveta A. Grigorieva, Alexandr T. Podanenko, Oleg N. Romanenko, Leonid P. Stavrov, Anatoly B. Kondratenko, Konstantin D. Muzhzhavlev, Vladimir G. Ovcharenko, Grigory P. Khristjuk, Alexei V. Vasiliev, Anatoly L. Garkavy, Ivan G. Gachegov, deceased, by Lidia T. Gachegova, administrator
  • Apparatus for chlorination of molten magnesium chloride salts
    Patent number: 4415538
    Abstract: Disclosed is an apparatus for chlorination of molten magnesium chloride salts, comprising a shell lined with a refractory material and having the interior thereof formed by walls, a bottom and a cover. The lower portion of the shell walls is provided with chlorine inlet means whereas the upper one has a melt feed inlet means and a chlorinated melt outlet means. The interior of the shell is so tapered downward that its clear opening at the level of the chlorine inlet means is not over 0.3 times that at the level of the melt feed inlet means and the chlorinated melt outlet means.
    Type: Grant
    Filed: April 6, 1981
    Date of Patent: November 15, 1983
    Inventors: Andrei B. Ivanov, Vladimir I. Schegolev, Viktor A. Rudakov, Sergei P. Kosarev, Elizaveta A. Grigorieva, Alexandr T. Podanenko, Oleg N. Romanenko, Leonid P. Stavrov, Anatoly B. Kondratenko, Konstantin D. Muzhzhavlev, Vladimir G. Ovcharenko, Grigory P. Khristjuk, Alexei V. Vasiliev, Anatoly L. Garkavy, Ivan G. Gachegov, deceased, Lidia T. Gachegova, administrator
  • Method of protecting carbon-containing component parts of metallurgical units from oxidation
    Patent number: 4292345
    Abstract: A method of protecting carbon-containing component parts of metallurgical units from oxidation comprises impregnating a component part with orthophosphoric acid to form a glassy mass in the pores of the component part when the latter is heated, drying the component part until the moisture is removed from the pores thereof, additionally impregnating the component part with an elemental organic compound comprising an element: Si, or Ti, or Al and capable of forming a phosphate, and heating the impregnated component part to the temperature at which phosphates are formed.
    Type: Grant
    Filed: February 4, 1980
    Date of Patent: September 29, 1981
    Inventors: Mikhail I. Kolesnik, Anatoly P. Egorov, Anatoly A. Kuznetsov, Anatoly P. Gobov, Jury M. Ryabukhin, Viktor A. Rudakov, Gennady V. Pisarev, Jury M. Zheleznov, Alexei V. Vasiliev