초록 ▼

An air intake layout for a turboprop. A nacelle surrounding an intake section of the turboprop behind the fan propeller can be moved away from the main part of the nacelle and can be divided into two parts that may be extracted so as to leave full access to the panel leading to equipment in a centra

An air intake layout for a turboprop. A nacelle surrounding an intake section of the turboprop behind the fan propeller can be moved away from the main part of the nacelle and can be divided into two parts that may be extracted so as to leave full access to the panel leading to equipment in a central compartment, whereas the panel was partially covered by the air intake leading edge.

대표청구항 ▼

The invention claimed is: 1. Air intake layout for a turboprop engine comprising: a propeller; an air intake leading edge surrounding an air intake section and forming a rear end of a nacelle surrounding the turboprop, the air intake section surrounding a shroud that extends behind the propeller, e

The invention claimed is: 1. Air intake layout for a turboprop engine comprising: a propeller; an air intake leading edge surrounding an air intake section and forming a rear end of a nacelle surrounding the turboprop, the air intake section surrounding a shroud that extends behind the propeller, encloses a compartment and is fitted with an opening panel located at least partially under the leading edge, wherein the leading edge is divided into two separable parts extending over complementary parts of a circumference, wherein said two separable parts of the leading edge are assembled separably to a leak tight wall included in a main part of the nacelle, and wherein the leading edge is placed on the leak tight wall wherein said two separable parts of the leading edge are assembled separably to the main part of the nacelle through screws passing through the leak tight wall. 2. An air intake layout according to claim 1, said screws are engaged in tapped threads of the parts of the leading edge and with heads that are accessed through a cover that opens onto the main part of the nacelle. 3. An air intake layout according to claim 2, wherein said two separable parts of the leading edge are assembled together by flanges fitted with bolts, the flanges of a first of the parts re-entering into a shroud of the part and the flanges of a second of the parts projecting from the shroud of the second of the parts. 4. An air intake layout according to claim 1, wherein said two separable parts of the leading edge are assembled together by flanges fitted with bolts, the flanges of a first of the parts re-entering into a shroud of the part and the flanges of a second of the parts projecting from the shroud of the second of the parts. 5. An air intake layout according to claim 1, wherein said leak tight wall is fixed to said main part and passes transversally through said nacelle so as to separate a de-icing containment from the main part of the nacelle, and wherein said leading edge connects to said main part via said leak tight wall. 6. An air intake layout according to claim 1, further comprising a removable cover positioned so that, when said removable cover is removed, said screws are accessible. 7. An air intake layout according to claim 6, wherein said removable cover is located on the main part of the nacelle, behind the leak tight wall.