发明名称 |
System and method for optical monitoring of a combustion flame |
摘要 |
An optical spectrometer for combustion flame temperature determination includes at least two photodetectors positioned for receiving light from a combustion flame, each of the at least two photodetectors having a different, overlapping bandwidth for detecting a respective output signal in an ultraviolet emission band; and a computer for subtracting a respective output signal of a first one of the at least two photodetectors from a respective output signal of a second one of the at least two photodetectors to obtain a segment signal, and using the segment signal to determine the combustion flame temperature.
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申请公布号 |
US7112796(B2) |
申请公布日期 |
2006.09.26 |
申请号 |
US20030701472 |
申请日期 |
2003.11.06 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
BROWN DALE M;SANDVIK PETER M;FEDISON JEFFREY B;MATOCHA KEVIN S;JOHNSON THOMAS E |
分类号 |
G01J5/30;G01J5/00;G01J5/60;H04M3/38;H04M3/42;H04M15/00;H04M17/00;H04W4/24 |
主分类号 |
G01J5/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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