Cyril Roger Yves Le Pecheur

Title: **Cyril Roger Yves Le Pecheur: Innovator in Turbomachinery**

Introduction

Cyril Roger Yves Le Pecheur is a notable inventor based in Grandvillars, France. With a portfolio of 4 patents, he has made significant contributions to the field of turbomachinery. His innovative designs focus primarily on enhancing the functionality and efficiency of propellers in turbine engines.

Latest Patents

Among his most recent patents, Cyril developed a “Propeller ring comprising radial housings with an ovoid cross-section.” This invention addresses the design of a turbomachine propeller ring that incorporates variable-pitch blades. The design features a coaxial annular body containing multiple radial housings, each tailored to accommodate bearings for the roots of the blades. The unique ovoid cross-section of the radial housings plays a critical role in facilitating the variable pitch of the blades, optimizing their performance.

Another significant patent by Cyril is the “Stiffened hub for unshrouded propeller.” This invention focuses on a hub design for unducted propellers featuring variable-pitch blades in turbine engines. The hub consists of two parallel annular side walls with angularly distributed rings between them. These rings are engineered to hold bearings for guiding the blades’ rotation, being reinforced by radial partitions that enhance structural integrity. This innovative design aims to improve the overall efficiency and reliability of turbine operations.

Career Highlights

Cyril has been associated with esteemed companies such as Safran Aircraft Engines and Aircelle Limited. His expertise in turbomachinery and propeller design has been instrumental in the advancement of technologies within these organizations. His work has not only influenced product development but has also contributed to the engineering standards in the aviation and aerospace industries.

Collaborations

Throughout his career, Cyril has collaborated with talented professionals like Charles-Henri Michel Marie Derrez and Sebastien Emile Philippe Tajan. These partnerships have enabled him to leverage diverse expertise and insights, further enriching the innovation process in which he engages.

Conclusion

Cyril Roger Yves Le Pecheur stands as a prominent figure in the realm of turbine technology. With a track record of patented innovations, he continues to push the boundaries of what is possible in propeller and turbine design. His efforts not only contribute to the efficiency of modern engines but also exemplify the spirit of innovation that drives the aerospace industry forward.