Roger Rouphael

Title: Roger Rouphael: Innovator in Engine Technology

Introduction

Roger Rouphael is a notable inventor based in L'Union, France. He has made significant contributions to the field of engine technology, holding a total of 10 patents. His work primarily focuses on methods that enhance the efficiency and performance of internal combustion engines.

Latest Patents

One of his latest patents is a method for synchronizing injection with the engine phase in an electric injector controlled engine. This innovative method involves injecting fuel into the cylinders of an engine in a predetermined order, synchronized with the pistons' positions. The process includes steps such as measuring engine speed and/or acceleration, and adjusting the injection timing based on these measurements. This method is particularly useful for the start-up of direct injection engines. Another significant patent is a method for determining a value representative of the pressure in a combustion chamber of an internal combustion engine. This method outlines steps to accurately assess combustion chamber pressure, which is crucial for optimizing engine performance.

Career Highlights

Throughout his career, Roger Rouphael has worked with prominent companies in the automotive industry, including Continental Automotive France and Siemens VDO Automotive Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in engine technology.

Collaborations

Roger has collaborated with talented individuals such as Laure Carbonne and Patrick Cremona, contributing to various projects that have advanced engine technology.

Conclusion

Roger Rouphael's contributions to engine technology through his patents and collaborations highlight his role as an influential inventor in the automotive field. His innovative methods continue to pave the way for advancements in engine performance and efficiency.