FLAME CONTROL IN THE FLAME-HOLDING REGION

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20150276211A1
SERIAL NO

14218914

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A combustion system includes a fuel nozzle, a charge source, a discharge electrode, and a voltage supply coupled to the charge source and discharge electrode. The charge source is configured to apply a polarized charge to a flame supported by the nozzle, and the discharge electrode is configured to attract a flame-front portion of the flame to hold the flame for flame stability. The discharge electrode can be toroidal in shape, positioned coaxially with the nozzle downstream from the nozzle. The voltage supply is configured to hold the charge source at a charge potential and the discharge electrode at the discharge potential. The nozzle can be configured to apply the polarized charge to a fuel stream emitted by the nozzle, whereafter the charge is passed to the flame upon combustion of the fuel.

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Patent Owner(s)

Patent OwnerAddress
CLEARSIGN COMBUSTION CORPORATION12870 INTERURBAN AVENUE S SEATTLE WA 98168

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
BREIDENTHAL, ROBERT E SEATTLE, US 47 1252
COLANNINO, JOSEPH BELLEVUE, US 123 2876
KRICHTAFOVITCH, IGOR A KIRKLAND, US 106 2446
PREVO, TRACY A SEATTLE, US 19 680
WIKLOF, CHRISTOPHER A EVERETT, US 275 7896

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