Imperforate bowl: centrifugal separators – With means for exchanging heat – Comprising or including means for cooling
Patent
1998-06-12
2000-09-12
Cooley, Charles E.
Imperforate bowl: centrifugal separators
With means for exchanging heat
Comprising or including means for cooling
494 15, 494 83, 384467, 384476, B04B 1502
Patent
active
061170631
ABSTRACT:
The invention refers to a device and a method for cooling a bearing of a centrifugal separator. Through a portion (11, 21) adjacent to the bearing extends at least one channel (15, 23), which is arranged to receive a flow of a cooling medium and comprises at least two successive channel portions (23) and at least one connecting portion (24) provided between successive channel portions. The connecting portion (24) is arranged to provide such a mixing of the cooling medium in the flow through the channel that the flow has an essentially uniform velocity profile immediately after the connecting portion.
REFERENCES:
patent: 4091988 (1978-05-01), Bodine et al.
patent: 4946433 (1990-08-01), Gorodissky et al.
patent: 5915843 (1999-06-01), Mattera
Pitkamaki Jouko Juhani
Szepessy Stefan
Alfa Laval AB
Cooley Charles E.
Fleming Michael A.
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