Company Filing History:
6 out of 5,094 
5 out of 58 
4 out of 2,285 
Years Active: 2007-2014
Title: The Innovative Genius of Joel Delville
Introduction
Joel Delville, an accomplished inventor based in Poitiers, France, has made significant contributions to the field of aircraft engineering. With a robust portfolio of 6 patents, Delville has dedicated his career to enhancing the technology behind jet engines, particularly focusing on noise reduction techniques.
Latest Patents
Among his notable inventions are two patents aimed at mitigating noise generated by jet engines. The first patent describes "Systems and methods for reducing noise from jet engine exhaust," which includes an aircraft jet engine comprising a wall that encloses a gas flow from the engine. This design features plural ducts distributed around the periphery of the wall's downstream end, each equipped with outlet openings that eject fluid jets parallel to each other, forming a specific angular configuration concerning the engine's longitudinal axis.
The second patent, titled "Device with secondary jets reducing the noise generated by an aircraft jet engine," introduces an aircraft jet engine that centers around a longitudinal axis. This design includes primary ducts that eject jets of primary fluid to interact with the ejected gas stream, forming a triangular pattern in conjunction with secondary ducts that release additional fluid jets into the area formed by the primary jets, thus effectively reducing engine noise.
Career Highlights
Joel Delville began his career at the Centre National de la Recherche Scientifique, where he engaged in vital research that laid the groundwork for his future innovations. He then moved on to Airbus Operations, where his expertise in aerodynamics and sound reduction technologies was further honed. Here, he focused on improving jet engine performance while addressing the increasingly vital concerns regarding noise pollution.
Collaborations
Throughout his career, Delville has collaborated with esteemed colleagues, including Jean-Paul Bonnet and Peter Jordan. These partnerships have allowed for a cross-pollination of ideas and innovations, further enhancing the impact of his work in the aerospace sector.
Conclusion
With his six patents and groundbreaking work on noise reduction technologies, Joel Delville has established himself as a valuable contributor to the field of aircraft engineering. His inventions not only reflect his ingenuity but also cater to the industry's need for quieter and more efficient jet engines, showcasing his commitment to innovation in aeronautics.