SYSTEM FOR FUEL PROCESSING FOR SUPPLYING AN AIRCRAFT TURBOMACH AND METHOD FOR SUPPLYING AN AIRCRAFT TURBOMACH WITH FUEL
DE602022025670T2Active Publication Date: 2025-11-26SAFRAN SA
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Patent Information
- Application Number
- DE602022025670
- Authority / Receiving Office
- DE · DE
- Patent Type
- Patents
- Current Assignee / Owner
- Priority Date
- 2021-08-03
- Filing Date
- 2022-07-18
- Publication Date
- 2025-11-26
- Estimated Expiration
- 2042-07-18
AI Technical Summary
Technical Problem
Existing mechanical pumps used for fuel conditioning in turbomachines are inefficient over a wide range of flow rates and pressures, leading to increased stress and reduced efficiency, and cannot optimally adapt to varying fuel requirements in aircraft turbomachines.
Method used
A fuel conditioning system with a pump operating at a constant speed, a buffer tank, and control valves to dynamically regulate fuel distribution, using an auxiliary power generation device for heating, ensuring efficient fuel supply and storage during varying aircraft phases.
Benefits of technology
The system provides efficient fuel conditioning with reduced pump stress and cost, allowing optimal fuel flow adaptation to aircraft phases, particularly during takeoff, using a simple and reliable design.
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