Perforated flame holder and burner including a perforated flame holder

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United States of America Patent

PATENT NO 9857076
SERIAL NO

14763271

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Importance

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Abstract

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A perforated flame holder and burner including a perforated flame holder provides reduced oxides of nitrogen (NOx) during operation. The perforated flame holder includes a pattern of elongated apertures extending between a proximal and a distal surface of the flame holder relative to a fuel nozzle. The perforated flame holder can provide a significantly reduced flame height while maintaining heat output from the burner.

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Patent Owner(s)

Patent OwnerAddress
CLEARSIGN TECHNOLOGIES CORPORATION12870 INTERURBAN AVENUE SOUTH SEATTLE WA 98168

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Breidenthal, Robert E Seattle, US 47 1252
Colannino, Joseph Bellevue, US 123 2876
Karkow, Douglas W Des Moines, US 65 862
Krichtafovitch, Igor A Kirkland, US 106 2446
Wiklof, Christopher A Everett, US 275 7896

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