Jean-Michel Pichon

Title: Innovations of Jean-Michel Pichon

Introduction

Jean-Michel Pichon is a notable inventor based in Messy, France. He has made significant contributions to the field of hydraulic systems, particularly in automotive braking technologies. With a total of four patents to his name, Pichon's work showcases his expertise and innovative spirit.

Latest Patents

One of his latest patents is an integrated pressure generating and control device. This invention relates to a hydraulic device designed for braking the wheels of a vehicle, especially for wheel anti-lock and/or anti-slip functions. The device comprises a master cylinder chamber and at least one brake motor, featuring multiple solenoid valves and a hydraulic pump driven by an electric motor. The rotor of the pump is arranged between two bearings and enclosed in a metallic cylindrical sleeve. This rotor drives an eccentric cam that imparts an alternating translational movement to radial pistons. The delivery outlet of the pump connects to the solenoid valves via hydraulic slides through fluid circulation channels. Notably, the sleeve is enclosed in a housing made of non-magnetic material, with the fluid circulation channels and solenoid valves extending within this housing.

Another significant patent is a hydraulically controlled brake system and associated corrector. This system is designed for motor vehicles and includes a master cylinder and a corrector that reduces the pressure in the rear-wheel brakes compared to the front wheels. The corrector features a controlled shift of the cut-off point. During the operation of the anti-lock device, the cut-off point has a specific value that is higher than that of a corrector in vehicles without an anti-lock device. However, it becomes substantially equal in the event of a device failure.

Career Highlights

Jean-Michel Pichon has worked with reputable companies such as Bendix Europe Services Techniques and Bendix France. His experience in these organizations has contributed to his development as an inventor and innovator in hydraulic systems.

Collaborations

Throughout his career, Pichon has collaborated with notable individuals, including Philippe Bourlon and Patrice Moinard. These collaborations have likely enriched his work and led to further advancements in his inventions.

Conclusion

Jean-Michel Pichon is a distinguished inventor whose contributions to hydraulic braking systems have made a significant impact in the automotive industry. His innovative patents reflect his dedication to improving vehicle safety and performance.