This inventor holds 3 USPTO granted patents. Top assignee: Rolls-Royce Corporation. Active years: 1992-1997.
Company Filing History:
Years Active: 1992-1997
Title: Dennis L Overton: Innovator in Combustion Technology
Introduction
Dennis L Overton is a notable inventor based in Bristol, GB. He has made significant contributions to the field of combustion technology, holding a total of 3 patents. His work primarily focuses on enhancing the efficiency and performance of combustion systems.
Latest Patents
One of Overton's latest patents is the Variable Geometry Air-Fuel Injector. This innovative design features a combustion chamber head assembly that includes an annular, domed combustor head. The assembly is separated from the combustion region by an annular bulkhead, with multiple fuel injector means strategically placed around the head assembly. These injectors supply a fuel-air mixture to the combustor region through apertures in the bulkhead. The design incorporates a variable geometry airflow arrangement, allowing for optimized air intake through several concentric airflow passages, which may include swirl vanes. Additionally, a portion of the wall surrounding the mixing region is axially translatable, enabling the closure of one air inlet passage and directing air into the combustion region.
Another significant patent by Overton is the Annular Combustor with Fuel Manifold. This structure is particularly suited for staged combustion and features a faired centerbody that incorporates a diffuser in the combustor head. The design includes fuel injector mountings for both pilot and main stage combustion, receiving fuel from respective manifolds that run around the hollow interior of the structure. The annular chambers contain fuel manifolds, and cooling air passes through these chambers before entering the combustion volume. The manifolds are connected to an external fuel source via conduits that pass radially through the combustion chamber's outer casing walls.
Career Highlights
Dennis L Overton has established a successful career at Rolls-Royce Corporation, where he has been instrumental in advancing combustion technologies. His innovative designs have contributed to the company's reputation for excellence in engineering and technology.
Collaborations
Overton has collaborated with notable colleagues, including Leighton Jones and Kenneth R Langley. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in combustion systems.
Conclusion
Dennis L Overton's contributions to combustion technology through his patents and work at Rolls-Royce Corporation highlight his role as a leading innovator in the field. His designs continue to influence advancements in combustion efficiency and performance.