Eric Lafreniere

Title: Eric Lafreniere: Innovator in Watercraft Propulsion Systems

Introduction

Eric Lafreniere is a notable inventor based in Saint-Nicephore, Canada. He has made significant contributions to the field of propulsion systems, holding a total of four patents. His innovative designs focus on enhancing the efficiency and functionality of watercraft propulsion.

Latest Patents

One of Lafreniere's latest patents is a hybrid propulsion system for a watercraft. This system features a driveshaft, an impeller or propeller, an overrunning clutch, an electric motor, and an internal combustion engine. The design allows the electric motor to selectively rotate the first race of the overrunning clutch at a higher speed than the second race, providing improved performance for watercraft. Another significant patent is for a driving pulley for a continuously variable transmission (CVT). This invention includes a shaft, a fixed sheave, and a movable sheave, which work together to optimize the transmission of power in a hydraulic system.

Career Highlights

Lafreniere's career is marked by his dedication to innovation in propulsion technology. His work has led to advancements that enhance the performance and efficiency of watercraft, making him a respected figure in his field. He is associated with the Consortium de Recherche BRP-Université de Sherbrooke S.E.N.C., where he continues to develop cutting-edge technologies.

Collaborations

Throughout his career, Lafreniere has collaborated with notable colleagues, including Roger Rioux and Real Dupont. These partnerships have fostered a creative environment that encourages the development of innovative solutions in propulsion systems.

Conclusion

Eric Lafreniere is a prominent inventor whose work in hybrid propulsion systems and continuously variable transmissions has made a significant impact on the watercraft industry. His contributions continue to shape the future of propulsion technology.