Patents by Inventor Krarm P. Tsvetaev

Krarm P. Tsvetaev 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).

  • Fuel nozzle generating acoustic vibrations
    Patent number: 5314117
    Abstract: A fuel nozzle comprises a body (1) with a cylindrical sleeve (2) accommodating a tubular element (3) having an axially extending channel (16). At the end of the element (3) there is arranged an acoustic head (5) having a conically shaped surface (6) adapted to generate acoustic vibrations. An annular recess (12) is formed on the surface (6). The nozzle body (1) carries a reflecting surface (9) formed as a plurality of pyramids. The fuel nozzle is provided with a device (18) adapted to swirl the gas flow and a regulating element (17) accommodated in the axial channel (16).
    Type: Grant
    Filed: September 30, 1992
    Date of Patent: May 24, 1994
    Inventors: Vitaly G. Pavljuk, Krarm P. Tsvetaev, Jury Y. Dolgopolov, Alexandr I. Zhukov