A device for protecting an airfoil element made of a complex comprising a polymer film, a metal strip deposited on a part of the polymer film and an adhesive element to attach the polymer film on the airfoil element. The polymer film forms a protection against sand abrasion. The metal strip forms a protection against water abrasion of the airfoil element on which the complex is attached.
PROTECTIVE MAT FOR LEADING EDGES OF AIRFOIL ELEMENTS
2016-01-14
Patent
Electronic Resource
English