Pipes and tubular conduits – Distinct layers – With intermediate insulation layer
Patent
1988-03-10
1990-06-19
Bryant, III, James E.
Pipes and tubular conduits
Distinct layers
With intermediate insulation layer
138138, 138140, 138143, 138DIG2, 138DIG10, F16L 914
Patent
active
049344129
ABSTRACT:
In a pipe line for an engine, in particular a cooling line in aircraft construction, the walls of the pipe line are composed of a load-bearing inner layer (2) of fibre reinforced, curable synthetic resin and of a heat insulating outer layer (3) of fibre reinforced curable synthetic resin, bonded to the inner layer (2). For the production of the two layers (2, 3) a removable core (1) is used, for example composed of a low melting metal alloy.
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Fischer Josef
Stephan Walter A.
Bryant III James E.
Fischer Advanced Composite Components Gesellschaft m.b.H.
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