The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 26, 2008
Filed:
Aug. 23, 2004
Alexander Meier, Bühlertal, DE;
Alexander Meier, Bühlertal, DE;
Siemens Building Technologies AG, Zurich, CH;
Abstract
Method for controlling or regulating a burner () to which a defined air quantity () and fuel quantity () are fed, the exhaust gas () formed during the combustion being fed to a sensor (), and the actual value () detected by the sensor being compared with a desired value (), and a control deviation being obtained from the difference between desired value and actual value, which control deviation is converted into a control variable () which is independent of the burner power, characterized in that a power-dependent control variable () is generated from the power-independent control variable () and from burner-specific parameters () which are determined during setting of the burner for the respective power points of the burner, and in that the power-dependent control variable () is converted into a control signal () in order to influence the ratio of the air quantity () to the fuel quantity ().