Patents by Inventor Antal Sebok

Antal Sebok 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).

  • Self-adjusting powder distributor
    Patent number: 4250774
    Abstract: A self-adjusting powder distributor--which is particularly intended for use with alumina calcination apparatus--comprises a casing with a permeable partition, a plurality of outlets, and means for introducing preheated hydrate above the partition and fluidizing air therebelow. The fluidized hydrate withdraws through outlets of the casing for further treatment or partly as final product. The casing is provided with means by which the amounts and mutual ratios of the withdrawing material can be adjusted according to preselected values by altering the cross-sectional flow area or the level of the outlets.
    Type: Grant
    Filed: January 31, 1979
    Date of Patent: February 17, 1981
    Assignee: Aluminiumipari Tervezo es Kutato Intezet
    Inventors: Istvan Kraxner, Antal Sebok, Janos Steiner, Jozsef Toth
  • Self-adjusting power distributor
    Patent number: 4203689
    Abstract: A self-adjusting powder distributor--which is particularly intended for use with alumina calcination apparatus--comprises a casing with a permeable partition, a plurality of outlets, and means for introducing preheated hydrate above the partition and fluidizing air therebelow. The fluidized hydrate withdraws through outlets of the casing for further treatment or partly as final product. The casing is provided with means by which the amounts and mutual ratios of the withdrawing material can be adjusted according to preselected values by altering the cross-sectional flow area or the level of the outlets.
    Type: Grant
    Filed: May 10, 1978
    Date of Patent: May 20, 1980
    Assignee: Aluminiumpari Tervezo es Kutato Intezet
    Inventors: Istvan Kraxner, Antal Sebok, Janos Steiner, Jozsef Toth