Measuring and testing – Meteorology – Icing condition
Reexamination Certificate
2006-03-31
2008-10-28
Cronin, Stephen K. (Department: 3747)
Measuring and testing
Meteorology
Icing condition
C123S563000, C123S568120, C340S581000
Reexamination Certificate
active
07441453
ABSTRACT:
A system for a virtual frost sensor is disclosed including a method for operating the virtual frost sensor. The method includes determining a first temperature indicative of a fluid upstream of the component and determining a second temperature indicative of a fluid downstream of the component. The method also includes sensing at least one engine parameter and determining a first parameter as a function of the at least one engine parameter. The method further includes determining a third temperature indicative of a temperature associated with the engine component as a function of the first temperature, the second temperature, and the first parameter.
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Castro Arnold
Caterpillar Inc.
Cronin Stephen K.
Finnegan Henderson Farabow Garrett & Dunner
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