Pipe joints or couplings – Variable length – Telescopic with relative motion
Patent
1998-10-16
2000-10-17
Browne, Lynne H.
Pipe joints or couplings
Variable length
Telescopic with relative motion
F16L 3904
Patent
active
061319600
ABSTRACT:
A fluid conduit expansion joint has a first tube section and a second tube section in which the inner diameter of the first tube section is greater than the outer diameter of the second tube section. A portion of the second tube section is slidably disposed within the first tube section, in a telescoping type arrangement. The first and second tube sections are held spaced apart by packing material which is arranged to form a fluid type seal between the first and second tube sections.
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Browne Lynne H.
Dunwoody Aaron
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