Device for heating an aerofoil

Details Device for heating an aerofoil Device for heating an aerofoil

1997-02-06

2000-02-29

Paik, Sang

Electric heating

Heating devices

With heating unit structure

219202, 219520, 244134D, H05B 334, H05B 306, B64D 1500

Patent

active

060312149

ABSTRACT:
The heating device comprises electrically conducting longitudinal fibers extending substantially parallel to a leading edge of the aerofoil close to said leading edge, and means for electrically connecting the ends of the longitudinal conducting fibers to an electric power supply. The conducting fibers are grouped together in conducting rovings forming part of a hybrid fabric which furthermore includes a weft of electrically insulating fibers woven together and woven with the conducting rovings.

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