Patents by Inventor Aleksandr Victorovich Ermakov

Aleksandr Victorovich Ermakov 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).

  • Lining for an aluminum electrolyzer having inert anodes
    Patent number: 9850586
    Abstract: The invention provides a lining for an aluminium electrolyzer having inert anodes and is enclosed in a cathode casing comprising a bottom formed from taller blocks having projections and shorter bottom blocks. The shorter bottom blocks are mounted at the ends of the bottom of the cathode device. The shorter bottom blocks alternate with the taller bottom blocks having projections. Vertical channels are provided in the projections of the blocks over the entire thickness of the block for the mounting of conductive elements formed from aluminium and are attached in the lower part to a current-carrying collector that is in the form of a plate which extends out of the ends of the bottom blocks and through the longitudinal sides of the cathode casing.
    Type: Grant
    Filed: November 13, 2012
    Date of Patent: December 26, 2017
    Assignee: UNITED COMPANY RUSAL ENGINEERING AND TECHNOLOGY CENTRE LLC
    Inventors: Aleksandr Olegovich Gusev, Aleksey Gennad'evich Burtsev, Sergey Vladimirovich Skuratov, Vyacheslav Georgievich Grigor'ev, Sergey Viktorovich Tepikin, Aleksandr Victorovich Ermakov, Boris Sergeevich Efremov, Yuriy Vasil'evich Shemet
  • LINING FOR AN ALUMINUM ELECTROLYZER HAVING INERT ANODES
    Publication number: 20150284863
    Abstract: The invention provides a lining for an aluminium electrolyzer having inert anodes and is enclosed in a cathode casing comprising a bottom formed from taller blocks having projections and shorter bottom blocks. The shorter bottom blocks are mounted at the ends of the bottom of the cathode device. The shorter bottom blocks alternate with the taller bottom blocks having projections. Vertical channels are provided in the projections of the blocks over the entire thickness of the block for the mounting of conductive elements formed from aluminium and are attached in the lower part to a current-carrying collector that is in the form of a plate which extends out of the ends of the bottom blocks and through the longitudinal sides of the cathode casing.
    Type: Application
    Filed: November 13, 2012
    Publication date: October 8, 2015
    Applicant: United Company RUSAL Engineering and Technology Centre
    Inventors: Aleksandr Olegovich Gusev, Aleksey Gennad'evich Burtsev, Sergey Vladimirovich Skuratov, Vyacheslav Georgievich Grigor'ev, Sergey Viktorovich Tepikin, Aleksandr Victorovich Ermakov, Boris Sergeevich Efremov, Yuriy Vasil'evich Shemet