Company Filing History:
Years Active: 2024-2025
Title: Innovations by Jean-Paul Didier Autret
Introduction
Jean-Paul Didier Autret is a notable inventor based in Moissy-Cramayel, France. He has made significant contributions to the field of turbomachinery through his innovative patents. With a total of 3 patents, Autret's work focuses on enhancing the efficiency and functionality of combustion systems in aircraft engines.
Latest Patents
One of his latest patents is a method for manufacturing a flame tube for a turbomachine. This invention involves a flame tube that extends about an axis and comprises an annular radially internal wall and an annular radially external wall. These walls are connected by an end wall, defining an internal volume. A unique feature of this design is that at least one part of the end wall forms a double wall, which includes a flow channel for cooling air. This innovative approach utilizes additive manufacturing techniques to create the flame tube.
Another significant patent is for a double wall for an aircraft gas turbine combustion chamber. This design includes an internal wall that is in contact with the combustion reaction and an external wall that allows for the circulation of cooling air streams. The internal wall is designed to prevent any cooling air from circulating towards the center of the combustion chamber, ensuring optimal performance and safety.
Career Highlights
Jean-Paul Didier Autret is currently employed at Safran Helicopter Engines, where he continues to develop cutting-edge technologies in the aerospace sector. His work has been instrumental in advancing the design and manufacturing processes of critical engine components.
Collaborations
Autret has collaborated with several talented individuals in his field, including Nicolas Roland Guy Savary and Stéphane Lavignotte. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Jean-Paul Didier Autret's contributions to the field of turbomachinery through his patents demonstrate his commitment to innovation and excellence. His work not only enhances the performance of aircraft engines but also sets a benchmark for future developments in the industry.