Stephane Rene Julien Giusti

Title: Innovations by Stephane Rene Julien Giusti

Introduction

Stephane Rene Julien Giusti is a notable inventor based in La Chapelle Gauthier, France. He has made significant contributions to the field of turbomachinery, particularly in the repair and enhancement of compressor blades. With a total of two patents to his name, Giusti's work showcases his expertise and innovative spirit.

Latest Patents

Giusti's latest patents include a method for repairing titanium compressor blades by cold compacting. This method addresses the issue of a cat's tongue at the radial end of a turbine engine blade, which may have a radial extension less than a predefined nominal extension. The process involves elongating the cat's tongue through a cold-compacting operation, ensuring that the radial elongation exceeds the nominal extension. The compacting operation is performed using a rollerburnishing technique, which effectively reshapes the blade.

Another significant patent by Giusti is for a composite turbomachine blade with metal reinforcement. This invention features an aerodynamic surface made of composite material, extending between a leading edge and a trailing edge. The blade includes solid metal reinforcement that is adhesively bonded to the leading edge, designed to absorb energy from impacts against the blade. This innovative design enhances the durability and performance of turbomachine blades.

Career Highlights

Giusti is currently employed at Snecma, a prominent company in the aerospace sector. His work at Snecma has allowed him to apply his inventive skills to real-world challenges in turbomachinery. His contributions have been instrumental in advancing the technology used in turbine engines.

Collaborations

Throughout his career, Giusti has collaborated with notable colleagues, including Christophe Jacq and Jean-Pierre Lombard. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies in the field.

Conclusion

Stephane Rene Julien Giusti is a distinguished inventor whose work in turbomachinery has led to significant advancements in the repair and design of compressor blades. His innovative patents reflect his commitment to enhancing the performance and reliability of turbine engines.