Patents by Inventor Jury Vasilievich Mitjukov

Jury Vasilievich Mitjukov 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).

  • Detachable stationary sealing device
    Patent number: 6241254
    Abstract: The invention relates to the sealing of detachable joints of the pipelines and manifolds by using metal elastic gaskets. A detachable stationary sealing device comprises the flanges having sealing surfaces, being tapered for one of the flanges and concave for another, a sealing gasket and a retaining releasing ring. The gasket is provided with elastic tabs being in contact with the sealing surfaces of the flanges, and an annular projection, the inner cylindrical surface of which is in contact with the outer cylindrical surface. The retaining releasing ring is of C-shaped cross-section and is fixed in the annular groove made on said cylindrical surface of the flange. The annular projection of the gasket is provided with the transversal external projection that fits into the groove of the retaining ring. The use of the invention reduces dimensions while increasing its reliability.
    Type: Grant
    Filed: October 14, 1999
    Date of Patent: June 5, 2001
    Assignee: Otkrytoe Aktsionernoe Obschestvo “Nauchno-Proizvodstvennoe Obiedinenie “Energomash”Imeni Akademika V.P. Glushko”
    Inventors: Boris Mikhailovich Gromyko, Evgeny Mikhailovich Matveev, Jury Vasilievich Mitjukov, Igor Alexandrovich Mikhalev