FLAME DETECTION SYSTEM AND FLAME LEVEL DETECTION METHOD

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United States of America Patent

APP PUB NO 20200309372A1
SERIAL NO

16825706

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Abstract

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A flame detection system includes: a UV sensor that serves as a flame sensor detecting a UV ray generated by a flame; an application voltage generation unit that applies a driving voltage to the UV sensor; a discharge detection unit that detects a discharge in the UV sensor; a discharge count unit that counts the number of detected discharges; a discharge probability calculation unit that calculates a discharge probability on the basis of the number of discharges counted by the discharge count unit and the number of times the driving voltage is applied; a UV intensity determination unit that determines an intensity of the UV ray on the basis of the discharge probability; and a determination result output unit that outputs the intensity of the UV ray determined by the UV intensity determination unit via display or communication.

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Patent Owner(s)

Patent OwnerAddress
AZBIL CORPORATIONCHIYODA-KU TOKYO 100-6419

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
ISHII, Shigeki Chiyoda-ku, JP 18 45
KUMAZAWA, Yuichi Chiyoda-ku, JP 8 6
SUZUKI, Kayo Chiyoda-ku, JP 8 6
WATANABE, Takashi Chiyoda-ku, JP 841 9190
YAMAGISHI, Satoru Chiyoda-ku, JP 7 32

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