Liquid purification or separation – Processes – Separating
Reexamination Certificate
2011-08-16
2011-08-16
Smith, Duane (Department: 1776)
Liquid purification or separation
Processes
Separating
C210S224000, C210S225000, C210S230000, C210S231000, C210S332000
Reexamination Certificate
active
07998354
ABSTRACT:
A filter configured to separate the solid components and the liquid components from a slurry. The filter includes a plurality of filter plate assemblies that cooperate to define a plurality of filter chambers, each defining a perimeter having an open section when the filter plates are in a closed position relative to one another. Each filter plate assembly includes a closure configured to close the open section. Preferably, the closures are movable to an open position to permit a particulate cake to be removed from the filter chambers without separating the filter plates.
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European Search Report; Application No. EP 05 72 4484.
Knobbe Martens Olson & Bear LLP
Smith Duane
Wu Ives
LandOfFree
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