Threaded tubular connection with progressive axial thread...

Details Threaded tubular connection with progressive axial thread... Threaded tubular connection with progressive axial thread...

F - Mech Eng,Light,Heat,Weapons

16

L

F16L 15/06 (2006.01)

Patent

CA 2526674

The threaded connection of the invention comprises at least one contact zone (5, 6) axially separated from threadings (3, 4) in which the male and female elements (1, 2) are in sealed contact via bearing surfaces respectively constituted by a cambered surface and by a tapered surface. Such a contact zone ensures a seal against fluids despite positional inaccuracies in the male and female elements at the end of makeup, due to the geometrical characteristics of the threadings.Application to oil and gas wells.

La présente invention concerne un raccord fileté qui comprend au moins une zone de contact (5, 6) axialement séparée des filetages (3, 4), dans laquelle les éléments mâle et femelle (1, 2) se trouvent en contact étanche via des surfaces d'appui constituées respectivement par une surface bombée et par une surface effilée. La zone de contact précitée fournit une étanchéité contre les liquides en dépit des inexactitudes de position des éléments mâle et femelle à l'extrémité du vissage, dues aux caractéristiques géométriques des filetages. L'invention trouve une application dans les puits de pétrole et de gaz.

Affiliated with

Also associated with

Rating

Threaded tubular connection with progressive axial thread... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Threaded tubular connection with progressive axial thread..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Threaded tubular connection with progressive axial thread... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1545093