Gas circuit breaker

Provided is a gas circuit breaker wherein an abnormality is detected when water enters the gas circuit breaker. The gas circuit breaker is provided with a flow quantity detecting means (8) which measures a flow quantity, and based on a detected value, an instantaneous flow quantity is calculated by...

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creator UEKI KOUICHI
description Provided is a gas circuit breaker wherein an abnormality is detected when water enters the gas circuit breaker. The gas circuit breaker is provided with a flow quantity detecting means (8) which measures a flow quantity, and based on a detected value, an instantaneous flow quantity is calculated by means of a flow quantity calculating means (15). Signal amplification adjusted by the flow quantitydetecting means (8) is judged by an amplification judging means (18). When amplification is a predetermined value or more, timing is started, and measurement conditions of the flow quantity detectingmeans (8) are set by means of a measurement condition setting means (16) based on the flow quantity obtained by the flow quantity calculating means (15). A measurement ratio calculating means (20) obtains a measurement condition ratio while measurement is performed, based on values obtained from a time measuring means (19) and the measurement condition setting means (16), and when a measurement ratio is a predetermined rat
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The gas circuit breaker is provided with a flow quantity detecting means (8) which measures a flow quantity, and based on a detected value, an instantaneous flow quantity is calculated by means of a flow quantity calculating means (15). Signal amplification adjusted by the flow quantitydetecting means (8) is judged by an amplification judging means (18). When amplification is a predetermined value or more, timing is started, and measurement conditions of the flow quantity detectingmeans (8) are set by means of a measurement condition setting means (16) based on the flow quantity obtained by the flow quantity calculating means (15). 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language chi ; eng
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subjects BLASTING
COMBUSTION APPARATUS
COMBUSTION PROCESSES
FEEDING FUEL TO COMBUSTION APPARATUS
HEATING
LIGHTING
MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
MECHANICAL ENGINEERING
METERING BY VOLUME
PHYSICS
REGULATING OR CONTROLLING COMBUSTION
TESTING
WEAPONS
title Gas circuit breaker
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