Patents by Inventor Peter Vasilievich POLYAKOV

Peter Vasilievich POLYAKOV 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).

  • Patent number: 10266914
    Abstract: An apparatus for recovery of non-ferrous metal from hot dross having a frame with a dross compression head; a sow mold for collecting metal compressed from the dross; a skim pan mounted on said sow mold; at least one through opening with a connection means for supplying a vacuum, said opening being situated in the bottom part of the skim pan and/or in the sow mold; and a seal, situated in the gap between the skim pan and the sow mold; furthermore, one or several through drainage openings are provided in the bottom part of the skim pan.
    Type: Grant
    Filed: June 24, 2015
    Date of Patent: April 23, 2019
    Assignee: LIGHT METALS LTD.
    Inventors: Yury Nikolaevich Popov, Peter Vasilievich Polyakov, Olga Nikolaevna Popova
  • Publication number: 20170226610
    Abstract: This invention relates to the field of recycling non-ferrous metals (for example, aluminium and alloys thereof, magnesium and zinc). The claimed device comprises: a frame with a dross compression head; an ingot mold for collecting metal compressed from the dross; a dross pot mounted on said ingot mold; at least one through opening with a connection means for supplying a vacuum, said opening being situated in the bottom part of the dross pot and/or in the ingot mold; and a seal, situated in the gap between the dross pot and the ingot mold; furthermore, one or several through drainage openings are provided in the bottom part of the dross pot. The device may comprise a seal between the dross compression head and the dross pot. The head may be provided with one or several ribs. The dross pot may be provided with one or several ribs. The head may be hollow and provided with two or more air-cooling connecting pipes.
    Type: Application
    Filed: June 24, 2015
    Publication date: August 10, 2017
    Inventors: Yury Nikolaevich POPOV, Peter Vasilievich POLYAKOV, Olga Nikolaevna POPOVA