Imperforate bowl: centrifugal separators – Rotatable bowl – Including discharge-related structure in nature of static...
Reexamination Certificate
2008-03-04
2008-03-04
Cooley, Charles E. (Department: 1723)
Imperforate bowl: centrifugal separators
Rotatable bowl
Including discharge-related structure in nature of static...
Reexamination Certificate
active
07338427
ABSTRACT:
In a centrifugal separator for separating a product to a heavy phase and a light phase. The centrifuge rotor encloses a separating space. An inlet channel permits feeding of the product to the separating space. A first outlet channel permits discharge of the heavy phase from the separating space. The second outlet channel permits discharge of the light phase from the separating space. The centrifuge rotor includes a first chamber for collecting the heavy phase, a heavy phase channel, for feeding the heavy phase, and a nozzle member between the heavy phase channel and the first chamber for controlled feeding. The first paring member extends outwardly in the first chamber from the first outlet channel for discharge of the heavy phase. The second paring member extends outwardly in the first chamber.
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Pitkämäki Jouko Juhani
Sandblom Robert
Alfa Laval Corporate AB
Cooley Charles E.
Michaud-Duffy Group LLP
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