This inventor holds 1 USPTO granted patent. Top assignee: Lucas Aerospace Limited. Active years: 1976.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1976
Title: David Marshall - Innovator in Jet Aircraft Engine Technology
Introduction
David Marshall is a notable inventor based in Wolverhampton, GB. He has made significant contributions to the field of aerospace engineering, particularly in the development of thrust reversal systems for jet aircraft engines. His innovative approach has led to advancements that enhance the safety and efficiency of aircraft operations.
Latest Patents
David holds a patent for a "Thrust reversal system for jet aircraft engines." This system comprises thrust reverser buckets that are movable between stowed and deployed positions. It features an air motor that operates under the pilot's control to impart movement to the buckets. Additionally, the system includes a piston that moves within a cylinder, equipped with restricted outlet orifices to automatically decelerate the motor as the buckets approach both the stowed and deployed positions. A locking mechanism secures the buckets in the stowed position, while a flow control valve manages the direction of airflow to the motor. Upon selecting the deploy option, the flow control valve initially positions itself to stow the buckets and, after releasing the locking mechanism, shifts to allow the motor to move the buckets to the deployed position.
Career Highlights
David is currently employed at Lucas Aerospace Limited, where he continues to innovate and contribute to the aerospace sector. His work has been instrumental in improving aircraft performance and safety.
Collaborations
Throughout his career, David has collaborated with esteemed colleagues, including Terence John Capewell and Arthur Leslie Lloyd. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
David Marshall's contributions to jet aircraft engine technology exemplify the spirit of innovation in the aerospace industry. His patent for a thrust reversal system showcases his commitment to enhancing aircraft safety and efficiency. His work at Lucas Aerospace Limited and collaborations with fellow inventors further highlight his impact on the field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile