Pipes and tubular conduits – Flexible – Distinct layers
Reexamination Certificate
2007-07-31
2011-12-06
Brinson, Patrick F (Department: 3754)
Pipes and tubular conduits
Flexible
Distinct layers
C138S140000, C138S141000, C138S133000
Reexamination Certificate
active
08069879
ABSTRACT:
A hydrocarbon application hose to avoid substantial compression and blow-out resulting from high pressurization differentials therethrough. The hose is formed from an inner tube that has a layer of material with electromagnetic target, such as carbon fiber, disbursed therethrough. In this manner, the material, generally a polymer, may be electromagnetically heated once the layer has been wrapped with a metallic reinforcing member. Thus, the layer of material may transform into surrounding relation relative to the reinforcing member. A substantially unitary inner tube may thereby be provided that includes a reinforcing member for blowout resistance and is of unitary character for compression resistance.
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Chang Sheng
Morrison Montie W.
Varkey Joseph
Wijnberg Willem A.
Brinson Patrick F
Destefanis Jody Lynn
Flynn Michael L.
Hofman David
Schlumberger Technology Corporation
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