Burner including an electrical permittivity or electrical capacitance flame sensor

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United States of America Patent

PATENT NO 12050151
APP PUB NO 20210254826A1
SERIAL NO

17135884

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Abstract

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A burner includes a flame sensor configured to detect at least one of permittivity, capacitance, or resistance across a flame region. The permittivity, capacitance, or resistance is used to determine the presence or absence of the flame in a combustion system. A combustion system supports a combustion reaction. The combustion system utilizes a combustion sensor, and optionally a plasma generator to stabilize the combustion reaction. A controller receives sensor signals from the combustion sensor and controls the plasma generator to stabilize the combustion reaction responsive to the sensor signals. The plasma generator stabilizes the combustion reaction by generating a plasma.

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Patent Owner(s)

Patent OwnerAddress
CLEARSIGN TECHNOLOGIES CORPORATION8023 EAST 63RD PLACE SUITE 101 TULSA OK 74133

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Geiger, Robert Seattle, US 22 189
Kendrick, Donald Bellevue, US 40 163
Pleis, Jackson Matthew Carnation, US 4 4
Wiklof, Christopher A Everett, US 333 10477

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