Yohann Petillon

Title: Innovations of Yohann Petillon

Introduction

Yohann Petillon is a notable inventor based in Montigny le Bretonneux, France. He has made significant contributions to the field of automotive engineering, particularly in the control of internal combustion engines. With a total of 4 patents to his name, Petillon's work reflects a commitment to enhancing vehicle performance and efficiency.

Latest Patents

One of Petillon's latest patents is a method for controlling an internal combustion engine. This method involves acquiring a value of a first characteristic parameter at a specific operating point of the engine. From this value, a first liquid coolant temperature setpoint and a first richness setpoint for the air-fuel mixture are deduced. The method also includes acquiring values at a second operating point and adjusting the richness based on the burned gas temperature. Another significant patent is a method for controlling the shutdown of a heat engine. This method synchronizes the opening of the clutch and the closure of an air flap in the engine, ensuring a smooth shutdown while the vehicle is in motion.

Career Highlights

Yohann Petillon is currently employed at Renault S.A.S., where he continues to innovate in the automotive sector. His work at Renault has allowed him to apply his inventive skills to real-world applications, contributing to the company's reputation for engineering excellence.

Collaborations

Throughout his career, Petillon has collaborated with talented individuals such as Bertrand Nodin and Laurent Fontvieille. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Yohann Petillon's contributions to automotive engineering through his patents and work at Renault highlight his role as an influential inventor in the industry. His innovative methods for engine control demonstrate a forward-thinking approach to enhancing vehicle performance.