Classifying – separating – and assorting solids – Sorting special items – and certain methods and apparatus for... – Separating means
Reexamination Certificate
2005-02-01
2005-02-01
Walsh, Donald P. (Department: 3653)
Classifying, separating, and assorting solids
Sorting special items, and certain methods and apparatus for...
Separating means
C209S629000, C209S133000, C209S135000, C209S146000, C209S725000, C209S730000
Reexamination Certificate
active
06848582
ABSTRACT:
A longitudinal micrometric separator for the classification of solid particulate materials comprising an outer casing having an inflow opening and an outflow opening for the particulate material, a collection chamber at the bottom, as well as a sliding support for the particulate material extending substantially along a longitudinal drawing axis, in which the material is conveyed in the direction of the aforesaid longitudinal axis by a forced fluid flow. The sliding support comprises at least one first inclined wall, lying in a plane parallel to the drawing axis, and at least one dropping channel with axis parallel to the drawing axis and connected to a side end of the same inclined wall, the other side end of the inclined wall being set at a distance from the internal surfaces of the casing.
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European Search Report dated Oct. 25, 2002—Application No. EP 02 42 5336.1.
DDS Technologies USA, Inc.
Greenberg Traurig P.A.
Miller Jonathan R
Valcarcel, Esq. Manuel
Walsh Donald P.
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