Invention Application
US20010032452A1 System and method for sensor control of the fuel-air ratio in a burner
有权
用于传感器控制燃烧器中燃料 - 空气比的系统和方法
- Patent Title: System and method for sensor control of the fuel-air ratio in a burner
- Patent Title (中): 用于传感器控制燃烧器中燃料 - 空气比的系统和方法
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Application No.: US09853239Application Date: 2001-05-11
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Publication No.: US20010032452A1Publication Date: 2001-10-25
- Inventor: Dean L. Kamen , Christopher C. Langenfeld , Michael Norris , William W. Ormerod III , Andrew Schnellinger
- Applicant: New Power Concepts LLC
- Applicant Address: NH Manchester
- Assignee: New Power Concepts LLC
- Current Assignee: New Power Concepts LLC
- Current Assignee Address: NH Manchester
- Main IPC: F02G001/00
- IPC: F02G001/00 ; F02G003/00 ; F02C005/00 ; F02G001/04 ; F01B029/10

Abstract:
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.
Public/Granted literature
- US06705081B2 System and method for sensor control of the fuel-air ratio in a burner Public/Granted day:2004-03-16
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