Electro-magnetic expulsion de-icing system

Details Electro-magnetic expulsion de-icing system Electro-magnetic expulsion de-icing system

1995-05-24

1998-07-21

Mojica, Virna Lissi

Aeronautics and astronautics

Aircraft structure

Ice prevention

244134A, 335226, B64D 1516, H01F 708

Patent

active

057824355

ABSTRACT:
The present invention is de-icing system that uses electromagnetic actuators mounted within the airfoil of an aircraft to effect de-icing. Advantageously, the actuators have low voltage and current requirements. Each actuator includes conductive strips fabricated on a flexible dielectric sheet. The conductive strips are wound into coils with the actuator shaped into a flattened elongated tube. The axis of the winding coils is coincident with the longitudinal axis of the elongated tube.

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