Imperforate bowl: centrifugal separators – With means for indicating – inspecting – measuring – signaling...
Reexamination Certificate
2006-09-12
2006-09-12
Cooley, Charles E. (Department: 1723)
Imperforate bowl: centrifugal separators
With means for indicating, inspecting, measuring, signaling...
C494S016000, C494S084000
Reexamination Certificate
active
07104944
ABSTRACT:
A centrifugal separator facilitates maintenance with a function that provides the user with useful data for investigating the causes of failures and for preventing their recurrence, such as data needed to determine the appropriate management and replacement frequency of consumable parts. The centrifugal separator also has a storing unit for recording the number of times that the door is opened and closed, operation records of the drive unit by each shaft, and the number of operations performed by operating function, as well as a display unit for displaying the data. The centrifugal separator also includes a function for displaying messages prompting the user to perform maintenance when the aforementioned performance data reach a predetermined value.
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Fujimaki Takahiro
Kusumoto Shoji
Niinai Yoshitaka
Takahashi Hiroyuki
Antonelli, Terry Stout and Kraus, LLP.
Cooley Charles E.
Hitachi Koki Co,. Ltd.
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