Patents by Inventor Rostislav M. Pushkin

Rostislav M. Pushkin 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).

  • Method for control of the boundary layer on the aerodynamic surface of an aircraft, and the aircraft provided with the boundary layer control system
    Patent number: 5417391
    Abstract: A method and apparatus for boundary layer control by sucking air off the vortex chambers established in the trailing-edge portion of an aircraft aerodynamic surface. The rate of air bleed is controlled first by increasing it until the boundary layer is attached to the airstreamed surface, then by decreasing the rate of air bleed until the pressure in the trailing-edge aircraft portion starts decreasing. The aircraft equipped with the boundary layer control system, including a number of vortex chambers accommodating streamlined bodies and communicating, through a common passage and a receiver, with a low-pressure source.
    Type: Grant
    Filed: June 3, 1993
    Date of Patent: May 23, 1995
    Assignee: Nauchno- proizvodstvennoe predpriyatie "Triumf"
    Inventors: Anatoly I. Savitsky, Lev N. Schukin, Viktor G. Karelin, Aleksandr M. Mass, Rostislav M. Pushkin, Anatoly P. Shibanov, Ilya L. Schukin, Sergei V. Fischenko