Dimple pattern pneumatic deicer assembly

Details Dimple pattern pneumatic deicer assembly Dimple pattern pneumatic deicer assembly

1992-10-30

1994-05-10

Huppert, Michael S.

Aeronautics and astronautics

Aircraft structure

Ice prevention

244134R, B64D 1516

Patent

active

053101421

ABSTRACT:
A deicer assembly 32 for attachment to an airfoil includes a plurality of substantially parallel tube-like passages 36 formed by stitching parallel lines 78 through a pair of intermediate plies 52, 54. A zig-zag stitch line 76 criss-crosses the parallel tube lines 78 so that when the deicer is inflated by pressurized fluid a dimple matrix inflation pattern is formed.

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