Apparatus for observing combustion conditions in a gas...

Power plants – Combustion products used as motive fluid – Convertible or combined with feature other than combustion...

Reexamination Certificate

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C060S740000

Reexamination Certificate

active

07966834

ABSTRACT:
A fuel injector for a gas turbine combustor is disclosed which includes a fuel nozzle for issuing fuel into the combustor for combustion, at least one photodetector responsive to flame radiation indicative of an OH chemiluminescence peak, and at least one photodiode responsive to flame radiation indicative of a CH chemiluminescence peak.

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