Method for supplying electric power to an ultrasonic nacelle de-icing and anti-icing

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11492128
APP PUB NO 20210078711A1
SERIAL NO

17025051

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Abstract

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A method for de-icing or anti-icing an aircraft portion having at least one piezoelectric element fastened on the inner face of the aircraft portion includes, during a design phase of the aircraft portion, placing the piezoelectric element on an area of the aircraft portion to determine frequencies of resonance and increased dynamic coupling, and during the de-icing or anti-icing of the aircraft portion, the same piezoelectric element is excited according to the natural frequencies of the area.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN NACELLESROUTE DU PONT VIII 76700 GONFREVILLE-L'ORCHER 76700

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Billard, Rémi Valbonne, FR 1 0
Gonidec, Patrick Moissy Cramayel, FR 79 1008
Maalioune, Hakim Moissy Cramayel, FR 39 127
Rami, Jean-Paul Gonfreville l'Orcher, FR 11 49
Rigolet, Vincent Valbonne, FR 1 0
Sauzade, Jean-Denis Valbonne, FR 15 221

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