Pipe joint
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United States of America Patent
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Oct 3, 2023
Grant Date -
N/A
app pub date -
Mar 8, 2021
filing date -
Mar 10, 2020
priority date (Note) -
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status (Latency Note)
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Abstract
A pipe joint includes first and second sleeves having fluid flow paths communicating with each other; an annular gasket interposed between abutting end surfaces of the sleeves; a male screw member having a through hole into which the first sleeve is inserted; and a female screw member having a through hole into which the second sleeve is inserted, the sleeves being joined by screwing the male screw member with the female screw member, wherein the pipe joint has a leak port opened at a portion of the outer peripheral surface of the male screw member not covered by the female screw member and communicates with a gap between the male screw member and the first sleeve to detect a leak fluid leaked from gaps between the sleeves and the gasket.
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