FLAME DETECTION SYSTEM

专利名称：FLAME DETECTION SYSTEM发明人：森 雷太申请号：JP2015106034申请日：20150526公开号：JP6508772B2公开日：20190508

摘要：PROBLEM TO BE SOLVED: To provide a flame detection system that can easilycorrect the light income by using sensitivity parameters pertaining to two flamesensors.SOLUTION: In a flame detection system comprising flame sensors 1 that detectlight and an arithmetic unit 3, the arithmetic unit 3 is equipped with: an applicable voltagegenerator 12 that generates pulses for driving the flame sensors; a voltage detector 15that measures electric signals flowing in the flame sensors; a memory unit 162 that storesin advance sensitivity parameters that the flame detection sensors have; and a centralprocessor 163 that figures out the light income of the flame by using parameters ofknown light income, pulse width, and electric discharge probability out of the sensitivityparameters, and an electric discharge probability obtainable from an actual pulse widthand the measured number of times of discharge. The system corrects any sensitivitydifference between the individual flame sensors with sensitivity parameters pertaining tothe first flame sensor and sensitivity parameters pertaining to the second flamesensor.SELECTED DRAWING: Figure 1

申请人：アズビル株式会社

地址：東京都千代田区丸の内２丁目７番３号

国籍：JP

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