GAS LEAK DETECTION DEVICE

PROBLEM TO BE SOLVED: To provide a gas leak detection device capable of specifying the location where gas is leaking. SOLUTION: This device has a vessel 106 filled with a first gas, an inlet pipe 105 for introducing a second gas leaking from a pipe 101 into the vessel 106, and a β-ray source 107 and...

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Bibliographic Details
Main Authors HIRASHIMA TETSUYA, GAMO HIDEHO, ASANO TAMOTSU, KOUCHI HIROSHI
Format Patent
LanguageEnglish
Published 31.05.2002
Edition7
Subjects
MEASURING
PHYSICS
TESTING
TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES
TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
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Summary:PROBLEM TO BE SOLVED: To provide a gas leak detection device capable of specifying the location where gas is leaking. SOLUTION: This device has a vessel 106 filled with a first gas, an inlet pipe 105 for introducing a second gas leaking from a pipe 101 into the vessel 106, and a β-ray source 107 and a β-ray detector 108 installed so as to face opposite each other in the vessel 106. The distance between the β-ray source 107 and the β-ray detector 108 is set at the value between the range of the β-ray in the first gas and the range of the β-ray in the second gas.
Bibliography:Application Number: JP20000352541