Company Filing History:
Years Active: 2005-2008
Title: Yann Lebret: Innovator in Turbojet Technology
Introduction
Yann Lebret is a notable inventor based in Maincy, France. He has made significant contributions to the field of turbojet technology, holding a total of 3 patents. His innovative designs focus on enhancing the efficiency and performance of turbojet engines.
Latest Patents
One of Yann Lebret's latest patents is a turbojet architecture featuring two fans at the front. This design includes a low-pressure compressor and two fans driven by independent shafts. The compressor is strategically placed under the rear fan, connecting the rear fan to its drive shaft through a downstream ring of rotor blades. Additionally, an upstream rotor blade ring is linked to the front fan's drive shaft, with stator blades positioned between the rotor blade rings. Bearings are interposed between the two intermediate casings and the shafts, ensuring smooth operation.
Another significant patent is a three-spool by-pass turbojet with a high by-pass ratio. This invention focuses on aerodynamically matching the rear fan of a turbojet that has two fans and a low-pressure compressor at the front. The compressor is located between the blades of the two fans and features a ring of rotor blades driven by the front fan's drive shaft. It also includes two grids of stator vanes on either side of the rotor blade ring, enhancing the overall efficiency of the turbojet.
Career Highlights
Yann Lebret has worked with prominent companies in the aerospace industry, including Snecma Moteurs and Snecma. His experience in these organizations has allowed him to develop and refine his innovative ideas in turbojet technology.
Collaborations
Throughout his career, Yann has collaborated with notable colleagues such as Jacques Rene Bart and Fabienne Lacorre. These partnerships have contributed to the advancement of his inventions and the overall progress in the field.
Conclusion
Yann Lebret is a distinguished inventor whose work in turbojet technology has led to several innovative patents. His contributions continue to influence the aerospace industry, showcasing the importance of creativity and engineering in advancing technology.