Patents by Inventor Alexandr Petrovich Pavlov

Alexandr Petrovich Pavlov 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).

  • Alkaline storage cell
    Patent number: 5712060
    Abstract: This invention relates to electrical engineering and may be used for the production of alkaline storage cells based on various electrochemical systems. The alkaline storage cell comprises a casing filled with electrolyte and accomodating positive 1 and negative 2 electrodes separated by a multilayer separator consisting of layers 3, 4. The casing also comprises a porous metallic foil 5 interposed between the electrodes 1, 2. The foil 5 is inserted between the separator layers 3, 4 and may adjoin one of electrodes 1, 2. The porous foil 5 has a thickness of 50-200 .mu.m, a porosity of 30-60%, and a pore size of 1-20 .mu.m. The porous foil 5 may be made of nickel. The alkaline storage cell features enhanced reliability and stable discharge characteristics.
    Type: Grant
    Filed: April 8, 1996
    Date of Patent: January 27, 1998
    Assignee: Aktsionernoe Obschestvo Zakrytogo Tipa "Avtouaz"
    Inventors: Ljudmila Konstantinovna Grigorieva, Vladimir Nikolaevich Medvedkov, Alexandr Petrovich Pavlov, Vladimir Andreevich Soldatenko, Vitaly Khristoforovich Stankov, Semen Petrovich Chizhik