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1. (WO2015123011) HIGH PRESSURE FLUID SWIVEL

Pub. No.:    WO/2015/123011    International Application No.:    PCT/US2015/013033
Publication Date: Fri Aug 21 01:59:59 CEST 2015 International Filing Date: Wed Jan 28 00:59:59 CET 2015
IPC: F16L 39/06
Applicants: SOFEC, INC.
Inventors: BOATMAN, L. Terry
ROY, Stephane
Title: HIGH PRESSURE FLUID SWIVEL
Abstract:
A fluid swivel (10A) that includes a stationary annular structure (16A, 17A) defining upper and lower annular seal slots (61, 62), and a rotatable outer housing (20A) operatively connected to the stationary annular structure (16A, 17A), the outer housing defining a radial groove (30) that has upper and lower surfaces. Upper and lower seals (40, 41) are positioned between the stationary annular structure (16a, 17a) and the rotatable outer housing (20a) and disposed in the upper and lower seal slots (61, 62).