Liquid purification or separation – Diverse distinct separators – Including a filter
Reexamination Certificate
2005-03-15
2005-03-15
Upton, Christopher (Department: 1724)
Liquid purification or separation
Diverse distinct separators
Including a filter
C210S313000, C210S519000, C210S534000, C210S540000
Reexamination Certificate
active
06866778
ABSTRACT:
A drainage tank for granular material/liquid mixture includes a low part and a high part provided with a lid. A device for separating the liquid and the granular material is arranged in the low part. A device for evacuating excess liquid is arranged in the high part and includes a number of overflow sleeves passing through the lid. The overflow sleeves have, above the lid, an overflow edge that is adjustable in height.
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Hartz Jean
Kerschenmeyer Guy
Van Hooff Wolfgang
McCormick Paulding & Huber LLP
Paul Wurth S.A.
Upton Christopher
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