Company Filing History:
Years Active: 2023-2024
Title: Innovations by Lucas Geoffrey Desbois
Introduction
Lucas Geoffrey Desbois is a notable inventor based in Moissy-Cramayel, France. He has made significant contributions to the field of aircraft turbine engines, holding two patents that showcase his innovative approach to engineering.
Latest Patents
One of his latest patents is a "Blade for a rotating bladed disk for an aircraft turbine engine comprising a sealing lip having an optimized non-constant cross section." This invention aims to increase the inertia of a sealing lip of a blade for an aircraft turbine engine, thereby improving the service life of such a sealing lip. The design features a trough in the outer surface and a corresponding boss in the inner surface, which are defined based on a connection cross section of the sealing lip to a blade body. This configuration is strategically formed at a distance from the free axial end of the sealing lip.
Another significant patent is for a "Vane for an aircraft turbine engine." This rotor vane includes a blade that extends between an inner platform and an outer platform, which carries at least one projecting lip. The blade has both a lower and an upper surface, and the outer platform features lateral edges designed to cooperate in a form-fitting manner with complementary lateral edges of adjacent vanes. Each lateral edge is equipped with an anti-wear coating, and one of the edges forms a hollow tip with a bowl designed to receive the coating. This design includes a first concave cylindrical surface portion, with geometric dimensions optimized to limit the risk of cracks during the coating application.
Career Highlights
Lucas Geoffrey Desbois is currently employed at Safran Aircraft Engines, a leading company in the aerospace sector. His work focuses on enhancing the performance and durability of turbine engine components.
Collaborations
He collaborates with talented coworkers, including Edouard Emmanuel Garreau and Thomas Tsassis, who contribute to the innovative projects at Safran Aircraft Engines.
Conclusion
Lucas Geoffrey Desbois exemplifies the spirit of innovation in the aerospace industry through his patents and contributions to aircraft turbine engine technology. His work not only enhances the performance of these engines but also sets a standard for future advancements in the field.