Liquid purification or separation – With alarm – indicator – register – recorder – signal or...
Reexamination Certificate
2003-04-09
2008-10-28
Drodge, Joseph W (Department: 1797)
Liquid purification or separation
With alarm, indicator, register, recorder, signal or...
C073S866500, C096S417000, C210S087000, C210S090000, C210S443000
Reexamination Certificate
active
07442291
ABSTRACT:
A system and method relating to in situ monitoring, analysis, and control of a lubricating material within a lubrication filter assembly is provided. A filter-sensor integration comprises a lubrication filter assembly and at least one lubrication sensing assembly, wherein the lubrication sensing assembly comprising at least one sensor array, and the sensor array comprises of at least one sensor. The lubrication filter assembly comprises a housing which defines a chamber, wherein lubricating material enters the chamber through a filter material. The lubrication sensing assembly is embedded into the chamber of the lubrication filter assembly, and the lubrication sensing device is positioned relative to the filter material so that the at least one sensor of the sensor array senses in situ different parameters of the lubricating fluid, analyzes measured parameters to determine health of the system, and generates a control signal to protect machinery and processes.
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Discenzo Frederick M.
Dudik Laurie A.
Liu Chung-Chiun
Amin Turocy & Calvin LLP
Drodge Joseph W
Rockwell Automation Technologies Inc.
Speroff R. Scott
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