Combustion apparatus and method for combustion control thereof
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United States of America Patent
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Sep 2, 2014
Grant Date -
May 10, 2012
app pub date -
Nov 9, 2010
filing date -
Nov 9, 2010
priority date (Note) -
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Abstract
A combustion apparatus. Combustion means (burner) generates flame by combustion. Air supply means (intake fan) supplies air to the combustion means. Flame current detecting means (FRB) is set at a certain detection position and detects a flame current value included in the flame which is generated by the combustion means. Determination means (control device) determines a distribution where the flame current value that is detected is included for the flame current detecting means. Control means (control device), when the flame current value is not included in a distribution, which is set as normal values, outputs a control command of increasing or decreasing at least one of the supply of the air by the air supply means and the supply of fuel based on a determination result by the determination means.
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