초록 ▼

The invention relates to a method for making a deicing system on a panel (22) of a nacelle comprising an outer skin (24) having at least one hole and an inner skin (26), characterized in that it comprises the following steps: A. a grid of resistive elements is positioned on the outer skin (24) with

The invention relates to a method for making a deicing system on a panel (22) of a nacelle comprising an outer skin (24) having at least one hole and an inner skin (26), characterized in that it comprises the following steps: A. a grid of resistive elements is positioned on the outer skin (24) with respect to the hole(s) by a positioning means; B. the grid of resistive elements is applied by an application means to the location determined in step A to form the deicing system; C. a surface coating is applied to the resulting deicing system. The present invention also relates to an air inlet lip and to a nacelle comprising a deicing system produced by such method.

대표청구항 ▼

1. A method for making a deicing system on a nacelle panel comprising an outer skin including a plurality of holes and one inner skin, the method comprising: A. detecting positions of the plurality of holes that are offset relative to their theoretical position due to manufacturing tolerances; andB.

1. A method for making a deicing system on a nacelle panel comprising an outer skin including a plurality of holes and one inner skin, the method comprising: A. detecting positions of the plurality of holes that are offset relative to their theoretical position due to manufacturing tolerances; andB. applying resistive elements by an application means to a location based on the detected positions of the plurality of holes that are offset from their theoretical position determined in step A to form the deicing system, the application means comprising depositing the resistive elements in a pattern, and modifying the path of the pattern, based on the detected positions of the plurality of holes to avoid obstruction of the plurality of holes. 2. The method according to claim 1, wherein between step A and step B, a groove is formed on the outer skin using a grooving means to receive the grid of resistive elements. 3. The method according to claim 2, wherein a depth of the groove is greater than or equal to a thickness of the resistive elements. 4. The method according to claim 2, wherein the groove is made by removing material. 5. The method according to claim 1, wherein, in step C, a perforated or woven surface coating is used. 6. The method according to claim 5, wherein, in step C, a metal mesh is used as surface coating. 7. The method according to claim 1, wherein the panel also includes a honeycomb structure. 8. The method according to claim 1, wherein the outer skin includes acoustic holes. 9. The method according to claim 1, wherein the outer skin includes, in a thickness thereof, a metal mesh. 10. The method according to claim 1, wherein said positioning the grid of resistive elements on the outer skin in step A and said applying the grid of resistive elements by the application means of step B are done simultaneously. 11. The method according to claim 1 further comprising the step of applying a surface coating to the resulting deicing system.