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1. Advanced Patent Search Publication numberUS5279466 A
Publication typeGrant Application numberUS 07/956,084
Publication dateJan 18, 1994 Filing dateOct 2, 1992 Priority
dateOct 10, 1991 Fee statusPaid Publication number07956084,
956084, US 5279466 A, US 5279466A, US-A-5279466, US5279466 A,
US5279466A InventorsRobert M. Williams Original AssigneeWilliams
Robert M Export CitationBiBTeX, EndNote, RefMan External
Links: USPTO, USPTO Assignment, Espacenet Isokinetic separator
apparatus US 5279466 A Apparatus for grinding material which
comprises a flow of ground material that contains both desirable
fines and undesirable oversize particles in which a separator
rotor is equipped with shaped blades that isokinetically
separate out the oversize particles and centrifuges such
particles out of the path of the flow of ground material and
into a path for returning the oversize particles for further
grinding. The centrifuging of the oversize particles r