Patents by Inventor Oleg R. Ivanov

Oleg R. Ivanov 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).

  • Apparatus for producing granulated products
    Patent number: 5316735
    Abstract: In a vertical cylindrical casing (1) of the apparatus along the axis thereof a gas-supplying pipe (8) is disposed, the end face (11) of which is disposed above a gas-distributing grating (3) at the level of the height of a fluidized bed formed thereon and in which a tube (12) is arranged with a swirler (13) inserted thereinto, said tube forming an annular gap (14) with the pipe (8). On the gas-supplying pipe (8) and on the gas-distributing grating (3) truncated cones (15, 16) are arranged coaxially, the upper end face (17) of the external cone (16) being disposed below the end face (11) of the gas-supplying pipe (8). In the upper part of the casing (1) in front of the inlet to an axial gas-discharging pipe (7) a baffle cone (19) is mounted.
    Type: Grant
    Filed: September 23, 1992
    Date of Patent: May 31, 1994
    Inventors: Oleg R. Ivanov, Mikhail I. Snegirev, Makhail K. Chistyakov, Vladimir M. Razhev, Vladimir I. Budantsev, Jury I. Kipriyanov, Viktor A. Zaitsev, deceased, by Galina M. Zaitseva, administrator, by Natalya V. Zaitseva, administrator