Imperforate bowl: centrifugal separators – With means for exchanging heat – Comprising or including means for cooling
Reexamination Certificate
2007-04-25
2010-12-14
Cooley, Charles E (Department: 1797)
Imperforate bowl: centrifugal separators
With means for exchanging heat
Comprising or including means for cooling
C494S015000, C494S082000, C494S083000, C494S084000
Reexamination Certificate
active
07850590
ABSTRACT:
A separator includes a centrifuge drum having a vertical rotational axis and a feed line to feed a product to be centrifugally processed. Further included is a drive spindle having an impeller to drive the centrifugal drum, which drive spindle is rotatably mounted in a housing by a bearing device and which is supported on a machine frame by an elastic support. Also included is a lubrication arrangement and a drive device including an electric drive motor having a stator and a motor rotor which is aligned with the drive spindle.
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Mackel Wilfried
Tietz Helga
Barnes & Thornburg LLP
Cooley Charles E
Gea Westfalia Separator GmbH
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