Metering combustion control

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20090142717A1
SERIAL NO

11999103

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Metering combustion control in a fired equipment is disclosed in which both the fuel flow rate and the combustion air flow rate are metered in a desired ratio corresponding to a master firing rate demand, and the master firing rate demand combustion air flow directed to the combustion air regulating element is trimmed in response to an error based correction adjustment determined from the respective values of the fuel flow meter and combustion air flow meter input signals to drive the ratio between the fuel flow rate and the combustion air flow rate toward the desired ratio for controlling the combustion in accordance with the master firing rate demand.

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Patent Owner(s)

Patent OwnerAddress
PREFERRED UTILITIES MANUFACTURING CORPORATION31-35 SOUTH STREET DANBURY CT 06810

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lavelle, Peter Danbury , US 4 40

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