Hot Surface Igniter With Fuel Assist
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United States of America Patent
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N/A
Issued Date -
Jan 8, 2015
app pub date -
Jul 1, 2014
filing date -
Jul 3, 2013
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A large-scale combustion system has a fuel line having a burner end, a burner at the burner end of the fuel line, a source of fuel flowing through the fuel line to the burner, a hot surface igniter adjacent to the fuel line, a flame holder disposed adjacent to the hot surface igniter, and a source of igniter combustion air. The hot surface igniter is activated to ignite the source of fuel, the ignited fuel leaving the burner, and the hot surface igniter is protected from a heat caused by the ignited fuel. A flame detector detects ignition of the source of fuel and in response to detection of ignition the hot surface igniter is deactivated.
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