Patents by Inventor Aron Semenovich Mikulinsky

Aron Semenovich Mikulinsky 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 continuous vacuum-refining of metals
    Patent number: 4027861
    Abstract: The present invention relates to apparatus for continuous refining of tin.The apparatus comprises a vacuum chamber accommodating an evaporator which is a vessel with a granulated loose material filling the entire vessel volume to provide a maximum evaporating surface washed by molten metal being refined, with the vessel side walls being fitted with outlets for the effluence of impurity vapors, referred to hereinafter as volatilized impurities, liberated from said metal evaporating surface, and with the vessel bottom having drains for discharging refined metal from the vacuum chamber.
    Type: Grant
    Filed: April 2, 1976
    Date of Patent: June 7, 1977
    Inventors: Vladimir Semenovich Cherednichenko, Gennady Ivanovich Orlov, Aron Semenovich Mikulinsky, Jury Semenovich Arzamastsev, Vladimir Vasilievich Efremkin, Valentin Alexeevich Nikitin, deceased, by Valentina Kuzminichna Nikitina, administrator, by Dmitry Valentinovich Nikitin, administrator
  • Apparatus for continuous refining of metals
    Patent number: 4008364
    Abstract: Apparatus for the continuous refining of metals, such as, lead, tin, comprising a distillation column built up of identical boxes set up one upon another and forming evaporation stages along which the metal flows off sequentially in the form of a thin film. Extending through all the column boxes are preferably three graphite heater rods set up in a row, the heater being preferable connected in a three-phase electric circuit. The heating of the metal film is conducive to the distillation of impurity vapors, referred to as volatilized impurities, flowing to condensing shields.
    Type: Grant
    Filed: July 24, 1975
    Date of Patent: February 15, 1977
    Inventors: Jury Fedorovich Frolov, Jury Anatolievich Naryshkin, Vladimir Semenovich Cherednichenko, Jury Fedorovich Piljukov, Gennady Ivanovich Orlov, Aron Semenovich Mikulinsky, Serafim Nikolaevich Suturin, Leonid Vladimirovich Slobodkin, Konstantin Stepanovich Dashkov
  • Method of producing alloys based on calcium, silicon and iron
    Patent number: 3930842
    Abstract: A method of making an alloy of calcium, silicon and iron in which a batch is charged into an electric furnace in portions and melted in a reducing atmosphere, with the loading of the first batch portion consisting entirely of lime being started during the period of discharging the melt of the previous melting, and with the last batch portion amounting to from 3-30 wt.% of the quantity of the melt present in the furnace being loaded 10-30 minutes before the melt is discharged from the furnace.
    Type: Grant
    Filed: August 20, 1974
    Date of Patent: January 6, 1976
    Inventors: Mark Abramovich Ryss, Viktor Petrovich Zaiko, Gerald Semenovich Belyaev, Anatoly Konstantinovich Golev, Aron Semenovich Mikulinsky, Vladimir Nikolaevich Gusarov, Stepan Evgenievich Pigasov, Igor Sergeevich Bedov, Valentin Nikotovich Pomogaev, Georgy Nikolaevich Kozhevnikov