Company Filing History:
Years Active: 2015
Title: The Innovative Mind of Francis Marquisseau
Introduction
Francis Marquisseau is a notable inventor based in Bourg la Reine, France. He has made significant contributions to the field of aerospace engineering, particularly in the monitoring of fuel metering valves in turbojet engines. His innovative approach has led to the development of a patented method that enhances the reliability and safety of aircraft operations.
Latest Patents
Marquisseau holds a patent for a "Method for monitoring a control device of a fuel metering valve of a turbojet engine." This method involves monitoring the control device that supplies a control current to a servo valve, which modifies the position of the fuel metering valve. The process includes determining the position and travelling speed of the fuel metering valve during flight. It also calculates a mean control current when the travelling speed is zero, which serves as an indicator of the control device's deterioration. By comparing this indicator with a reference base, the method infers the type of deterioration and calculates an abnormality score. An alarm is triggered if this score violates a predetermined threshold, ensuring timely maintenance and safety.
Career Highlights
Francis Marquisseau is currently employed at Snecma, a prominent company in the aerospace sector. His work focuses on improving the efficiency and safety of turbojet engines through innovative monitoring techniques. His patent reflects his commitment to advancing technology in aviation.
Collaborations
Marquisseau has collaborated with talented individuals such as Jean-Remi Andre Masse and Benjamin Pierre Lamoureux. These partnerships have fostered a creative environment that encourages the development of cutting-edge solutions in aerospace engineering.
Conclusion
Francis Marquisseau's contributions to the field of aerospace engineering through his patented method for monitoring fuel metering valves exemplify his innovative spirit. His work not only enhances the safety of aircraft but also showcases the importance of collaboration in driving technological advancements.