Thermal measuring and testing – Temperature measurement – Nonelectrical – nonmagnetic – or nonmechanical temperature...
Reexamination Certificate
2007-08-02
2009-10-20
Raevis, Robert R (Department: 2856)
Thermal measuring and testing
Temperature measurement
Nonelectrical, nonmagnetic, or nonmechanical temperature...
Reexamination Certificate
active
07604400
ABSTRACT:
A system and method for gathering diagnostic information relating to an operating condition of a gas stream or processing path of a coal gasification system is disclosed. The information is gathered by deploying one or more specially constructed modules or seeds that proceed through the gas stream of the coal gasification system as part of the mass flow of the gas stream. The seed may be physically recoverable in which an outer material of the seed ablates when exposed to a predetermined temperature of the gas stream. The seed may be physically non-recoverable in which electronic circuitry transmits a signal to a receiver relating to the temperature of the gas stream.
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Andarawis Emad Andarawis
Berkcan Ertugrul
Hasz Wayne Charles
Hershey John Erik
Thompson Anthony Mark
Agosti Ann M.
General Electric Company
Raevis Robert R
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