Marc DeFossez

Title: The Innovative Contributions of Marc DeFossez

Introduction

Marc DeFossez is a notable inventor based in Parcay Meslay, France. He has made significant contributions to the field of engineering, particularly in the design of sealing devices for bearings. With a total of 2 patents to his name, DeFossez continues to push the boundaries of innovation in his industry.

Latest Patents

DeFossez's latest patents include a sealing device for the passage of fluid through a bearing and a rolling-contact bearing equipped with a sealing device. The sealing device is designed to facilitate the passage of fluid between a rotating race and a non-rotating race of a bearing. It features a one-piece annular central body made of elastic material, which includes a circular shoulder for fixing to one of the races. The device also incorporates two main sealing lips that create an annular intermediate chamber, ensuring a leaktight passage for the fluid. The rolling-contact bearing, on the other hand, comprises a rotating race and a non-rotating race, with ducts for fluid passage and a sealing device that forms a leaktight intermediate chamber.

Career Highlights

Marc DeFossez is currently employed at SKF France, where he applies his expertise in engineering and innovation. His work focuses on developing advanced solutions for fluid sealing in bearings, which are critical components in various mechanical systems. His patents reflect his commitment to enhancing the performance and reliability of these systems.

Collaborations

Throughout his career, DeFossez has collaborated with talented professionals such as Claude Caillaut and Christophe Bonnin. These collaborations have contributed to the successful development of innovative technologies in the field of engineering.

Conclusion

Marc DeFossez is a distinguished inventor whose work has significantly impacted the engineering industry. His innovative patents and collaborations demonstrate his dedication to advancing technology and improving mechanical systems.