Title:
Synergistic fluid energy reducing and classifying unit
United States Patent 2953307


Inventors:
Lykken, Henry G.
Lykken, William H.
Publication Date:
09/20/1960
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Assignee:
MICROCYLCLOMAT CO
Primary Class:
241/52
Other Classes:
241/80, 209/139.200, 241/186.200, 241/59, 209/141, 241/191, 241/55, 209/714
International Classes:
B02C13/12; B02C13/14; B02C19/00; B02C23/00; B07B7/08; B02C13/00; B07B7/00
US Patent References:
1305413
1570037Pulverized-fuel apparatus
1760245Device for reducing and feeding reduced materials
1807923Material treating device
1835886Material classifying device
2050423Material treating device
2269412Air separator
2270143Separating mill
2285429Pulverization
2304264Apparatus for pulverizing and classifying materials
2367906Apparatus for separating wood flour
2552596Combined hammer mill crushing and oversize particle separating apparatus
2741366Centripetal classifier
2754967Centripetal classifier
Foreign References:
FR421251A
DE638170C