PROPULSION SYSTEM FOR AN AIRCRAFT, COMPRISING A TRIPLE-FLOW TURBOMACHINE AND A MOUNTING STRUCTURE FOR THIS TURBOMACHINE

FR3171694A1Pending Publication Date: 2026-07-31SAFRAN AIRCRAFT ENGINES SAS
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Patent Information

Authority / Receiving Office
FR · FR
Patent Type
Applications
Current Assignee / Owner
SAFRAN AIRCRAFT ENGINES SAS
Filing Date
2025-01-24
Publication Date
2026-07-31

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Abstract

Propulsion system for an aircraft, comprising a triple-flow turbomachine (10) and a mounting structure (34) for this turbomachine (10), the turbomachine (10) having a longitudinal axis (A) and the structure (34) being located at a predetermined clockwise position relative to this longitudinal axis (A), the turbomachine (10) comprising a gas generator (12) and a main fan propeller (S1) driven in rotation by a shaft of the gas generator (12), the gas generator (12) having a third internal annular stream (V3) located inside the gas generator (12), this third stream (V3) having a variable cross-section. Figure for the abbreviation: Figure 5
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