Patents by Inventor Yury V. Latash

Yury V. Latash 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).

  • Start-up method for an electroslag remelting system
    Patent number: 4150971
    Abstract: A method for start-up and an electroslag remelting furnace system having a bottom pouring device connected to a mold in which at least one electrode is remelted to form an ingot. The bottom pouring device is positioned to receive molten slag and pass it through the lower part of the furnace mold until it rises in the mold and contacts prepositioned current conducting elements in order to complete the electrical power circuit of the furnace. The system includes a slag transfer apparatus which is either located or is shiftable to a location adjacent the bottom pouring device. Pouring of the molten slag is controlled responsive to correlated slag level and contact with the lower end of the electrodes.
    Type: Grant
    Filed: January 22, 1973
    Date of Patent: April 24, 1979
    Assignee: Institut Elektrosvarki IM.E.O. Patona
    Inventors: Boris I. Medovar, Yury V. Latash, Alexsey G. Bogachenko, Gary P. Kaganovsky, Semen A. Leibenzon, Konstantin S. Eltsov, Georgy K. Gabuev, Zinoviy I. Poticha
  • Electroslag remelting furnace start-up apparatus
    Patent number: 4125145
    Abstract: A start-up system for an electroslag remelting furnace having a bottom pouring device connected to a mold in which at least one electrode is remelted to form an ingot. The bottom pouring device is positioned to receive molten slag and pass it through the lower part of the furnace mold until it rises in the mold and contacts prepositioned current conducting elements in order to complete the electrical power circuit of the furnace. The system includes a slag transfer apparatus which is either located or is shiftable to a location adjacent the bottom pouring device for controlling the transfer of molten slag into the bottom pouring device. The method of operation of the system components is also disclosed.
    Type: Grant
    Filed: September 3, 1974
    Date of Patent: November 14, 1978
    Assignee: Institut Elektrosvarki Im. I.O. Patona
    Inventors: Boris I. Medovar, Yury V. Latash, Alexsey G. Bogachenko, Gary P. Kaganovsky, Semen A. Leibenzon, Konstantin S. Eltsov, Georgy K. Gabuev, Zinoviy I. Poticha