发明名称 |
SYSTEM AND METHOD FOR SENSOR CONTROL OF THE FUEL-AIR RATIO IN A BURNER |
摘要 |
A method for controlling the fuel-air ratio of a burner having a blower responsive to a blower drive signal for injecting air into the burner. The method is based at least on the concentration of a gas in an exhaust gas product of a combustion chamber of the burner and includes measuring the gas concentration in the exhaust gas product, deriving a gas concentration signal from the measured gas concentration, determining the fuel-air ratio from the gas concentration signal and the sign of the derivative of the gas concentration signal with respect to the blower drive signal, and controlling the fuel-air ratio by adjusting the air flow rate into the burner. The burner may be, for example, in a Stirling cycle engine. |
申请公布号 |
WO02092987(A2) |
申请公布日期 |
2002.11.21 |
申请号 |
WO2002US14771 |
申请日期 |
2002.05.10 |
申请人 |
NEW POWER CONCEPTS LLC |
发明人 |
KAMEN, DEAN, L.;LANGENFELD, CHRISTOPHER;NORRIS, MICHAEL;ORMEROD, WILLIAM, W., III;SCHNELLINGER, ANDREW |
分类号 |
F02G1/044;F02G1/047;F02G1/05;F02G1/055;F16H21/30;F23D14/60;F23N1/02;F23N3/08;F23N5/00 |
主分类号 |
F02G1/044 |
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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