PROPULSION ASSEMBLY FOR AN AIRCRAFT
Patent Information
- Application Number
- FR2024004876
- Authority / Receiving Office
- FR · FR
- Patent Type
- Applications
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2025-11-14
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Abstract
Claims
5.
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10. the flow passage (30) communicating with both the channel (17) and the cavity (28) of the reservoir (23). Propulsive assembly according to the preceding claim, characterized in that the channel (17) has an external diameter less than an external diameter of the wall (29) of the interface (28). Propulsive assembly according to any one of the preceding claims, characterized in that the arm (14) comprises an intrados face (16i) and an extrados face (16e) connected to each other by a leading edge (16a) and a trailing edge (16b). Propulsion assembly according to any one of the preceding claims, characterized in that the reservoir (23) includes a non-return valve. Propulsion assembly according to any one of the preceding claims, characterized in that the tank (23) includes a lubricant recovery cup (32) located between the sealing joint (31) and the interface (28) of the tank (23). Propulsion assembly according to the preceding claim, characterized in that the cup (32) includes a lubricant drainage orifice. Propulsion assembly according to claim 8 or 9, characterized in that the cup (32) is annular and has an external diameter greater than the external diameter of the sealing gasket (31). [Fig. 3]
Citation Information
Patent Citations
Gas turbine engine oil tank
EP2847448B1
Filling an aircraft turbine engine lubricant tank
EP4107381B1
DUAL-FLOW TURBOMACHINE AND ITS LUBRICANT TANK
FR3072425A1