DETECTION APPARATUS AND COMBUSTION SYSTEM

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250012442A1
SERIAL NO

18764553

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Abstract

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A detection apparatus (10) for detecting a backfire in a combustion chamber (31) that burns fuel supplied from a plurality of supply ports includes a light source (12) that outputs incident light to an optical fiber (11) laid around the plurality of supply ports, a converter (13) that receives returned light from the optical fiber (11) and converts the received returned light into an electric signal, a calculator (14) that analyzes the returned light converted into an electric signal and calculates a temperature at a predetermined position of the optical fiber (11), and a detector (15) configured to detect a backfire in the combustion chamber (31) based on the calculated temperature.

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Patent Owner(s)

Patent OwnerAddress
YOKOGAWA ELECTRIC CORPORATIONTOKYO 180-8750

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Mito, Shinya Tokyo, JP 9 11

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