Servo gas system, gas burner and method for operating the gas burner

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United States of America Patent

PATENT NO 9927121
SERIAL NO

14446075

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Servo gas system (11) for a gas burner (10), namely for controlling a pressure regulation valve (20) positioned in a gas duct (18) of the gas burner, thereby controlling a gas pressure within the gas duct (18) being present downstream of the pressure regulation valve (20) and thereby controlling a pressure difference between a pressure in a burner chamber (12) of the gas burner and said gas pressure within the gas duct (18), the servo gas system (11) comprising a static servo gas flow branch (28) and a dynamic servo gas flow branch (29) being connected in parallel, and a flow sensing element (30) being connected between the static servo gas flow branch (28) and the dynamic servo gas flow branch (29) and providing a signal used to control the pressure regulation valve (20) by an electric actuator (41).

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Patent Owner(s)

Patent OwnerAddress
HONEYWELL TECHNOLOGIES SARL1180 ROLLE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Super, Willem Emmen, CH 14 105

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