Patents by Inventor Anatoly Filippovich Ovsyannikov

Anatoly Filippovich Ovsyannikov 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).

  • Device for returning remainders from the platform to the interior of a coke oven
    Patent number: 3990949
    Abstract: The arrangement comprises a working member formed by a pair of intercommunicating nozzles of which one nozzle comprises a bellmouth mounted above the oven platform with a certain spacing, facing with its enlarged portion the bottom part of the oven and intimately adjoining this part upon engaging the oven, and the second nozzle is of cylindrical shape and has an ejector communicated with a compressed gas source for reducing pressure within the nozzles, whereby the first nozzle functions as a suction nozzle to collect the remainders of coke from the platform, and the second nozzle functions as a delivery nozzle to project the collected remainders of coke into the oven chamber.
    Type: Grant
    Filed: November 21, 1974
    Date of Patent: November 9, 1976
    Inventor: Anatoly Filippovich Ovsyannikov