Fluorocarbon hose assembly including integral foamed fluorocarbo

Details Fluorocarbon hose assembly including integral foamed fluorocarbo Fluorocarbon hose assembly including integral foamed fluorocarbo

1995-05-09

1997-03-25

Bryant, III, James E.

Pipes and tubular conduits

Flexible

Distinct layers

138125, 138110, 138149, 138177, 138DIG3, 138DIG9, 138103, 361215, F16L 1104

Patent

active

056135246

ABSTRACT:
A lightweight hose assembly of the type adapted for carrying fuels and other corrosive fluids. The assembly (10, 110, 210) includes a tubular member (11, 111, 211) and coupling members (20). The tubular member (11, 111, 211) includes an inner liner (12, 112, 212) of a fluorocarbon polymer. The assembly (10, 110, 210) further includes an outer layer (14, 114, 214) of closed cell fluorocarbon polymer foam. A conductive strip (16, 116, 216) is formed on the inner liner (12, 112, 212) for dissipating electrical charges accumulated in the inner liner (12, 112, 212). A fabric braided layer (118, 218) may be disposed about the exterior of the inner liner (112) or the outer foam layer (214) respectively for adding strength to the assembly (10).

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