Location History:
- Spondon, EN (1977)
- Spondon, GB (1984)
- Derby, GB (1997 - 2011)
Company Filing History:
Years Active: 1977-2011
Title: Leonard J Rodgers: Innovator in Aerospace Engineering
Introduction
Leonard J Rodgers is a notable inventor based in Derby, GB. He has made significant contributions to the field of aerospace engineering, holding a total of 7 patents. His work primarily focuses on advancements in gas turbine engine technology.
Latest Patents
One of his latest patents is an exhaust nozzle for thrust vectoring. This innovative exhaust nozzle is designed for a gas turbine engine, allowing for the vectoring of exhaust gases at an angle to the engine's center line. The nozzle features a series of radially outer and inner flaps that overlap to create a defined path for the exhaust gases. The outer flaps can be moved asymmetrically, while the inner flaps maintain sealing contact through the flow of exhaust gases. Additionally, the inner flaps are divided into triangular sections, providing torsional flexibility to ensure proper sealing during operation.
Another significant patent by Rodgers addresses ice protection for porous structures. This invention involves a nacelle with a porous structure that incorporates laminar flow control and contamination protection. By evacuating a chamber adjacent to the inner surface of the nacelle, laminar flow control is achieved. A sintered metal sheet is attached to the leading edge of the nacelle, controlling liquid flow and preventing ice formation through effective thermal management.
Career Highlights
Leonard J Rodgers is currently employed at Rolls-Royce Corporation, where he continues to innovate in aerospace technologies. His work has been instrumental in enhancing the performance and reliability of gas turbine engines.
Collaborations
Throughout his career, Rodgers has collaborated with esteemed colleagues, including Arnold C Newton and James P Berry. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Leonard J Rodgers is a distinguished inventor whose contributions to aerospace engineering have made a lasting impact. His innovative patents and collaborative efforts continue to advance the field, showcasing his dedication to technological progress.