Tubing interconnection system with different size snap ring grooves
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United States of America Patent
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-
Dec 8, 1998
Issued Date -
N/A
app pub date -
Dec 16, 1996
filing date -
Oct 7, 1993
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A threadless interconnection system for sections of pipe as provided by a male/female interconnection in which the male member and female members have mating tapered surfaces providing both the camming action for inset snap rings that engage concurrently upon assembly of the interconnection. The tapered section includes angles which assure that snap rings are precentered within tolerances before being gradually opened during the assembly process, while also providing a metal-to-metal seal after assembly. Sealing is facilitated by composite seals that include O-rings arranged with compatible actuator and backup rings so as to avoid destruction of the O-ring geometry because of bending, flexure and torsional forces.
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Cited Art Landscape
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