Patents by Inventor Zygmunt Gutorski

Zygmunt Gutorski 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).

  • Dehydrating centrifugal sieve
    Patent number: 4514300
    Abstract: The invention relates to a dehydrating centrifugal sieve of small overall dimensions, small weight and big yield. The sieve is appropriated for dehydration, de-sludging, enrichment and classification of mineral grains.The sieve according to the invention has in a common housing (1) several conical sieve elements (2), (12), (13) disposed successively under each other and at the same time inside each other. Between particular sieve elements there are funnels (4) terminated at the bottom with a circumferential gutter (5). The circumferential gutter (5) is connected by pipe passages (6) situated in an offtake (7) of granular concentrate through a flow-off surface (9) with an offtake (10) of clarified liquid.
    Type: Grant
    Filed: August 9, 1983
    Date of Patent: April 30, 1985
    Assignee: Centrum Mechanizacji Gornictwa "Komag"
    Inventors: Adolf Szczesny, Reiner Kleinert, Antoni Jedo, Zygmunt Gutorski