Method for making a nacelle de-icing element

摘要

The invention relates to a method for making a nacelle element (2) that includes the steps of: (A) forming an array of heating resistors on a substrate using a photolithographic method; (B) applying a web (50, 52) of composite materials onto the array obtained in step (A); (C) applying an inner skin (12) onto the de-icing assembly (13) thus obtained. The invention also relates to a nacelle including such an element (2).

主权项

1. A method for making an aircraft nacelle element, comprising:
A. forming a single layer of an array of heating resistors comprising a metal or alloy with a resistivity between 0.00024 Ω-mm and 0.002 Ω-mm using a photolithographic method; B. encapsulating the array between webs of composite materials to form a de-icing assembly for a leading edge of the aircraft nacelle; and C. applying an inner skin onto an inner side of the de-icing assembly.