Patents Assigned to Aktsionernoe obschestvo "ELIT"
  • Method of manufacturing a battery electrode
    Patent number: 5972056
    Abstract: A method for producing a battery electrode which includes the steps of:1) mixing active material, methyl methacrylate/butadiene copolymer binder, and water;2) drying the mixture so that it contains between 1% to 3.5% by weight of residual moisture; and3) applying the dried material to a current collector. The novelty of this invention resides in drying the active material mixture prior to applying the mixture to the current collector.
    Type: Grant
    Filed: April 9, 1998
    Date of Patent: October 26, 1999
    Assignees: Aktsionernoe Obschestvo Zakrytogo Tipa "Elit", Aktsionernoe Obschestvo Zakrytogo Tipa "Esma"
    Inventor: Alexandr Mikhailovich Brikez
  • Capacitor with double electric layer
    Patent number: 5923525
    Abstract: The invention is essentially a capacitor with a double electrical layer and including a housing, collecting metal plates secured under pressure within said housing, polarizable carbon electrodes, and separators permeated by an aqueous electrolyte. The collecting plates are of metal with a surface microhardness lower than the hardness of the material of the polarizable electrodes.
    Type: Grant
    Filed: June 11, 1997
    Date of Patent: July 13, 1999
    Assignee: Aktsionernoe obschestvo "ELIT"
    Inventors: Alexei Ivanovich Belyakov, Alexandr Mikhailovich Bryntsev, Sergei Ivanovich Goridov, Igor Fedorovich Khovyakov