Hydrostatic flow barrier for flexible fuel manifold

Details Hydrostatic flow barrier for flexible fuel manifold Hydrostatic flow barrier for flexible fuel manifold

2005-09-01

2009-08-04

Cuff, Michael (Department: 3741)

Power plants

Combustion products used as motive fluid

Combustion products generator

C060S746000, C060S747000, C060S734000

Reexamination Certificate

active

07568344

ABSTRACT:
A fuel manifold segment (34) for gas turbine engines comprises a polymer tube (48) surrounded by a metallic braid layer (50). A hydrostatic flow barrier (56) is provided for preventing the polymer material of the tube (48) from flowing through the metallic braid layer (50) at with a location of a joint with a tube fitting (42) under an elevated temperature and compressed condition.

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International Search Report dated Dec. 18, 2006 for corresponding PCT International Application No. PCT/CA2006/001429.

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