Main rotor blade for e.g. rotorcraft, has two networks of rectilinear loops extending along respective axes/directions inclined with respect to longitudinal axis, where loops are connected to case integrated to blade, by pairs of conductors

摘要

The blade (23) has two networks of rectilinear loops (10A- 10C, 10W-10Z) extending along respective axes/directions (19A- 19C, 19W- 19Z) inclined with respect to a longitudinal axis (26). The networks are identical and are separated by an insulating material layer. Each loop is connected to a case integrated to the blade by a pair of conductors (30) which are grouped in a bundle or strand arranged inside or near a spar of the blade. An independent claim is also included for a rotorcraft comprising a main rotor blade.