Feedback control for modulating gas burner

Details Feedback control for modulating gas burner Feedback control for modulating gas burner

2007-07-10

2007-07-10

Cocks, Josiah (Department: 3749)

Combustion

Process of combustion or burner operation

Controlling or proportioning feed

C431S089000, C431S024000, C431S078000

Reexamination Certificate

active

10991907

ABSTRACT:
A modulating gas burner control system using closed loop feedback from a flame rod which provides a signal that varies with gas pressure and which provides combustion air fan control to accurately control the heat from the system without use of expensive control valves.

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