Christophe Genin

Title: Christophe Genin: Innovator in Internal Combustion Engine Technology

Introduction

Christophe Genin is a notable inventor based in Noisiel, France. He has made significant contributions to the field of internal combustion engines, holding three patents that showcase his innovative approach to engine technology.

Latest Patents

One of Christophe Genin's latest patents is a method and device for detecting misfires in a controlled-ignition internal combustion engine. This invention involves determining the gas torque (Cg) for each cylinder combustion. Engine speed (N) and air admission manifold pressure (Pca) are measured during the corresponding prior admission phase. A reference torque (Cref), which is a function of N and Pca, is cartographically calculated by interpolation. The reference torque Cref is corrected by multiplication with a coefficient (KM) associated with the corresponding cylinder in a stabilized engine operating mode. In a transient mode, an additive correction (KA) is also made to derive the expected theoretical torque (Cpr), which is compared with the gas torque (Cg) to determine if a misfire has occurred if Cpr/Cg>S2, where S2 is a threshold value. This process and device are suitable for generating signals representative of engine operation or indicating that the threshold level of harmful components discharged into the exhaust gases is exceeded. Another patent focuses on identifying the cylinder phase of an internal combustion engine.

Career Highlights

Christophe Genin is currently employed at Magneti Marelli France, where he continues to develop innovative solutions in the automotive sector. His work has significantly impacted the efficiency and reliability of internal combustion engines.

Collaborations

Christophe collaborates with Philippe Wallerand, contributing to advancements in engine technology through their combined expertise.

Conclusion

Christophe Genin's innovative work in internal combustion engine technology highlights his role as a key inventor in the automotive industry. His patents reflect a commitment to improving engine performance and reducing harmful emissions.