Patents by Inventor Jury I. Bat

Jury I. Bat 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 for flame spraying of gunite on lining of metallurgical units
    Patent number: 4487397
    Abstract: A method for flame spraying of gunite on the lining of metallurgical units, comprising a delivery of a mixture of a refractory material and fuel in a central axisymmetric flow and a delivery of oxygen in an annular flow concentric with the flow of the refractory material and fuel, a heating and fusion of the refractory material in a high-temperature flame, and applying particles of the refractory material to the surface of the lining. Oxygen is delivered in a tapering annular flow rotating about its axis. The ratio between the rotation momentum of the oxygen flow and the momentum of the flow of the refractory and fuel is maintained in the range of 0.3 to 3.0.
    Type: Grant
    Filed: December 18, 1980
    Date of Patent: December 11, 1984
    Assignee: Donetsky Nauchno-Issledovatelsky Institut Chernoi Metallurgii
    Inventors: Veniamin V. Antonov, Jury I. Bat, Edvin I. Gamalei, Fedor E. Dolzhenkov, Semen A. Donskoi, Valentin A. Kulichenko, Oleg I. Tischenko, Evgeny D. Shtepa, Viktor M. Chervonenko
  • Method of supplying pulverized fuel mixture to blast furnace tuyeres
    Patent number: 4389244
    Abstract: A method of supplying a pulverized fuel mixture to blast furnace tuyeres comprises batch loading the pulverized fuel mixture into a discharging chamber 8 being under gauge pressure, and subsequent continuous distributing thereof from this chamber, and transportation along pipelines 15 to the blast furnace tuyeres by means of gas. According to the invention, after distributing the pulverized fuel mixture from the discharging chamber 8, a supplementary gas is introduced into each pipeline 15, the total flow rate of said gas exceeding that of the main gas 3 to 10 times, and the product of the total flow rate of gas within each pipelines 15 by concentration of the fuel mixture therewithin being maintained equal for all the tuyeres 16.
    Type: Grant
    Filed: January 11, 1982
    Date of Patent: June 21, 1983
    Inventors: Stanislav L. Yaroshevsky, Leonid F. Lukyanchenko, Grigory N. Sidorenko, Evgeny N. Skladanovsky, Mikhail A. Zalevsky, Viktor I. Machikin, Jury G. Bannikov, Anatoly I. Ryabenko, Shamil T. Okazov, Vasily V. Stepanov, Evgeny A. Danilin, Anatoly A. Yarmal, Grigory E. Nekhaev, Jury I. Bat, Nikolai N. Popov, Alexei M. Kamardin, Valdimir P. Tereschenko, Romualda S. Stankevich