Pipes and tubular conduits – Combined – With end structure
Patent
1992-07-07
1994-11-08
Simone, Timothy F.
Pipes and tubular conduits
Combined
With end structure
138125, 138129, 138153, 138DIG3, F16L 1110
Patent
active
053618068
ABSTRACT:
A high pressure (up to 8000 psi service) hose assembly has an inner core made of "Teflon" PTFE, covered by a "Kevlar" aramid reinforcing braid. The PTFE can, but the aramid cannot, withstand the attack of oils and other fluids which may be conveyed through the hose. Therefore, the aramid is covered by PTFE tape and the end of the hose is sealed inside an end fitting. In one embodiment, when the end fitting is swaged or otherwise manipulated to capture the hose, the PTFE inner core extrudes to complete the sealing of the hose end.
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Desilets Norman H.
Lalikos James M.
Bernat Louis
Hook James F.
Simone Timothy F.
Titeflex Corporation
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