Yoann Hebrard

Title: Yoann Hebrard: Innovator in Ceramic Technology

Introduction

Yoann Hebrard is a notable inventor based in Sarras, France, recognized for his contributions to the field of ceramic technology. With a total of nine patents to his name, he has made significant advancements in methods for detecting defects in ceramic rolling elements and innovations in rolling bearing cages.

Latest Patents

Hebrard's latest patents include a method for detecting critical defects in ceramic rolling elements. This method involves capturing a series of two-dimensional digital radiographic images, digitally filtering these images, and delineating regions that may contain critical defects. By constructing a virtual model of the ceramic rolling element and comparing the dimensions of the identified regions with predetermined threshold values, the system can generate an alarm signal when necessary. Another significant patent is for a rolling bearing cage, which features a design that includes a cage side ring and multiple cage bars forming pockets for rolling bodies. This design also incorporates a cage breakage detection unit with a conductive track and a wireless monitoring module, enhancing the reliability of the rolling bearing system.

Career Highlights

Throughout his career, Yoann Hebrard has worked with prominent companies such as SKF and SKF Aerospace France S.A.S. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in the industry.

Collaborations

Hebrard has collaborated with notable professionals in his field, including Defeng Lang and Andreas Karlsson. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise.

Conclusion

Yoann Hebrard's work in ceramic technology and rolling bearing systems showcases his innovative spirit and dedication to advancing engineering solutions. His patents reflect a commitment to improving product reliability and performance in the industry.