Alain Michel Aubourg

Title: Innovations by Alain Michel Aubourg: Pioneering Fuel Injection Technologies

Introduction: Alain Michel Aubourg is a notable inventor based in Saint-Jean, France, recognized for his contributions to automotive technologies, particularly in the domain of fuel injection systems. With a total of five patents to his name, Aubourg's innovative methods have significantly influenced internal combustion engine performance.

Latest Patents: Among his latest inventions is a groundbreaking **Method for controlling the amount of fuel injected in a direct injection internal combustion engine**. This invention utilizes an injector supplied with fuel at a pressure correlated with the amount to be injected. By electromagnetically triggering the injector's opening through a current peak of predetermined duration, Aubourg enhances the injector's dynamics. The duration of the current peak is an increasing function of the fuel pressure, which optimizes fuel delivery.

Another significant patent is the **Process for determining the optimal richness of a fuel-air mixture**. This process involves regulating the rotational speed of the engine by adjusting a valve's opening angle for the fuel-air mixture. By measuring variations in valve position corresponding to jumps in the richness of the mixture, the system assesses whether the initial mixture is optimal. If adjustments are necessary, a correction is made based on the amplitude of the measured variations, leading to improved engine efficiency.

Career Highlights: Alain Michel Aubourg has made substantial strides in the automotive field, notably through his tenure at leading companies such as Siemens Automotive S.A. and Siemens VDO Automotive Corporation. His work has positioned him as a key inventor in optimizing fuel management technologies, influencing both engine performance and environmentally friendly automotive innovations.

Collaborations: Throughout his career, Aubourg has collaborated with esteemed professionals in the field, including his coworkers Jean-Michel Le Quellec and Christophe Raymond. These collaborations have resulted in enhanced development processes and shared insights that contribute to the automotive industry's technological advancements.

Conclusion: Alain Michel Aubourg stands out as a prolific inventor whose work on fuel injection systems reflects a deep understanding of internal combustion engines. His innovative patents focus on improving engine efficiency and performance, marking a significant impact in automotive technology. With ongoing contributions to the field, Aubourg continues to inspire advancements in fuel management systems.