METHOD FOR DETERMINING LEAKAGE POINT IN AIR PIPE ARRANGEMENT

PROBLEM TO BE SOLVED: To provide a method for determining a leakage point of an air pipe 10 in an air piping network 1, which has no risk of causing equipment to malfunction and produces no offensive odor. SOLUTION: The method which determines the leakage point of the air pipe 10 in the air piping n...

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Bibliographic Details
Main Authors ANDO TAKAAKI, NISHI YASUO
Format Patent
LanguageEnglish
Published 20.08.2009
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 method for determining a leakage point of an air pipe 10 in an air piping network 1, which has no risk of causing equipment to malfunction and produces no offensive odor. SOLUTION: The method which determines the leakage point of the air pipe 10 in the air piping network 1 being filled up with compressed air, includes: a step of injecting a leakage detection-use gas other than air (e.g., inert gas) into the air pipe 10; and a step of specifying an area including the leakage point by detecting the leakage detection-use gas leaking from the leakage point of the air pipe 10. COPYRIGHT: (C)2009,JPO&INPIT
Bibliography:Application Number: JP20080024350