Company Filing History:
Years Active: 2005
Title: The Innovations of Alexandre Roy
Introduction
Alexandre Roy is a notable inventor based in Moissy-Cramayel, France. He has made significant contributions to the field of turbomachinery through his innovative designs and patents. His work primarily focuses on improving the efficiency and functionality of compressors used in various applications.
Latest Patents
One of Alexandre Roy's key patents is titled "Device for straightening the flow of air fed to a centripetal bleed in a compressor." This invention pertains to an axial compressor for a turbomachine that is equipped with a device for centripetally bleeding turbine-cooling air. The design includes at least two rings of blades, an outer shroud with holes, and a fixed ring of stator vanes positioned in the airflow between the moving rings of blades. The holes serve as inlets for the bleed device, which opens into an annular groove located beneath the interstice separating the inner platforms of the stator vanes from the rim of the upstream disk. The groove is enhanced with fixed air guide devices that create a centripetal swirling motion in the air flowing through it, aligning the motion with that of the compressor to reduce the air's velocity relative to the rotating holes. This innovative approach contributes to the overall efficiency of the compressor system.
Career Highlights
Alexandre Roy is associated with Snecma Moteurs, a prominent company in the aerospace and defense sector. His role at the company allows him to apply his inventive skills to real-world challenges in turbomachinery. With a focus on enhancing compressor technology, Roy's contributions are vital to the advancement of aerospace engineering.
Collaborations
Throughout his career, Alexandre has collaborated with talented individuals such as Antoine Brunet and Patrick Claude Pasquis. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
In summary, Alexandre Roy is a distinguished inventor whose work in turbomachinery has led to significant advancements in compressor technology. His patent for a device that improves air flow in compressors exemplifies his commitment to innovation in the aerospace industry.