Patents by Inventor Ferenc Kukonya

Ferenc Kukonya 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 the separation of slurry with different grain size into two phases in a tank
    Patent number: 4657668
    Abstract: An apparatus for separating a slurry into phases containing larger and smaller grains has an upright tank in which a plurality of downwardly extending inlet pipes open at their lower ends between outlets for the coarse and fine phases located at the bottom and top of the tank, respectively. At the lower end of each inlet pipe, an upwardly widening frustoconical cup is provided with a bottom confronting the open end of the inlet pipe to deflect the slurry upwardly and outwardly. Within the cup swirl vanes impart a swirl to the slurry.
    Type: Grant
    Filed: February 25, 1985
    Date of Patent: April 14, 1987
    Assignee: Magyar Aluminiumipari Troszt
    Inventors: Jozsef Harsanyi, Zoltan Kiss, Ferenc Kukonya, Janos Pinter, Alajos Suri, Andras Toth