Pascal Duperray

Title: The Innovative Contributions of Pascal Duperray

Introduction

Pascal Duperray is a notable inventor based in Montigny le Bretonneux, France. He has made significant contributions to the field of combustion technology, holding a total of 4 patents. His work focuses on improving burner assemblies and combustion methods, showcasing his expertise in engineering and innovation.

Latest Patents

Duperray's latest patents include a burner assembly and method of combustion. The burner assembly features a variable momentum design that allows for the separate injection of fuel gas and oxidant in a combustion zone. This innovative assembly comprises at least two fuel gas canals and at least one oxidant canal, with a fuel gas distributor that enhances efficiency. Another significant patent is a staged combustion method using a low-oxygen gas. This method involves injecting a jet of fuel along with two jets of oxygen-rich gas, optimizing the combustion process for various applications, including heating glass fillers and reheating furnaces.

Career Highlights

Throughout his career, Duperray has worked with prominent companies such as L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procédés Georges Claude. His experience in these organizations has allowed him to develop and refine his innovative ideas in combustion technology.

Collaborations

Duperray has collaborated with notable colleagues, including Benoit Grand and Robert Kalcevic. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.

Conclusion

Pascal Duperray's contributions to combustion technology through his patents and collaborations highlight his role as an influential inventor. His innovative approaches continue to impact the field, demonstrating the importance of creativity and engineering in developing efficient combustion solutions.