Company Filing History:
Years Active: 2015
Title: Matthieu François Rullaud: Innovator in Fuel Injection Technology
Introduction
Matthieu François Rullaud is a notable inventor based in Champagne sur Seine, France. He has made significant contributions to the field of fuel injection technology, particularly in gas turbines. His innovative approach has led to the development of a unique mixing screw that enhances the efficiency of combustion devices.
Latest Patents
Rullaud holds a patent for a "Mixing screw for a fuel injector in a combustion chamber of a gas turbine, and corresponding combustion device." This invention involves a fuel injection device located at the base of a combustion chamber. The mixing air inlet screw is designed with peripheral holes that extend only over a sector of a circle directed towards the air's propagation cone. The remainder of the screw's periphery is closed, which allows for a reduction in load loss of the injection system while improving the quality of the mix supplied to the chamber. This device is particularly useful in gas turbines equipped with centrifugal compressors, where the airflow towards the combustion chamber must be made convergent.
Career Highlights
Rullaud is currently employed at Snecma, a prominent company in the aerospace sector. His work focuses on enhancing fuel injection systems, which are critical for the performance of gas turbines. His innovative designs and patents reflect his commitment to advancing technology in this field.
Collaborations
Throughout his career, Rullaud has collaborated with several talented individuals, including Sébastien Alain Christophe Bourgois and Didier Hippolyte Hernandez. These collaborations have contributed to the development of cutting-edge technologies in fuel injection systems.
Conclusion
Matthieu François Rullaud is a distinguished inventor whose work in fuel injection technology has made a significant impact on the efficiency of gas turbines. His innovative patent demonstrates his expertise and dedication to advancing engineering solutions in the aerospace industry.