Aeronautical propulsion system comprising a connecting structure equipped with a passage for services or instrumentation connections

Abstract

Aeronautical propulsion assembly (10) comprising a first section (56) and a second section (54) distinct from the first section (56) and together delimiting an annular duct (V3) configured to guide an airflow (F3) when the aeronautical propulsion assembly (10) is operating, a connecting arm (20) disposed within the annular duct (V3), a connecting structure (40) configured to fix the aeronautical propulsion assembly (10) to a pylon of an aircraft, the connecting structure (40) comprising at least one attachment portion (40A) fixed to the first section (56), and at least one element (E) from among a service (S) extending between the first section and the second section through the connecting arm and a measurement instrumentation (AI) inlet extending at least partly into the first section, the connecting structure (40) being provided with at least one passage (42) receiving the at least one element. Figure for the summary: Fig. 2.

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