Location History:
- Saint Aubin de Medoc, FR (2020)
- Le Haillan, FR (2020)
Company Filing History:
3 out of 1,856 
2 out of 117 Years Active: 2020
Title: The Innovative Contributions of Gilles Lepretre
Introduction
Gilles Lepretre is a notable inventor based in Saint Aubin De Medoc, France. He has made significant contributions to the field of engineering, particularly in the development of advanced turbine technologies. With a total of 3 patents to his name, Lepretre's work showcases his expertise and innovative spirit.
Latest Patents
One of Lepretre's latest patents is a turbine ring assembly without cold assembly clearance. This invention includes ring sectors made of ceramic matrix composite material forming a turbine ring and a ring support structure with first and second annular flanges. Each ring sector has tabs held between the flanges, allowing for a unique assembly that maintains radial clearance when cold.
Another significant patent is related to the stiffening of the connection between flaps in a nozzle of variable cross-section. This variable section nozzle features an ejection casing and multiple internal flaps arranged in a ring downstream from the casing. Each flap is connected to the casing by a movable lever, which can pivot to adjust the position of the flaps, enhancing the nozzle's functionality.
Career Highlights
Gilles Lepretre has worked with prominent companies in the aerospace sector, including Safran Aircraft Engines and Safran Ceramics. His experience in these organizations has allowed him to apply his innovative ideas to real-world applications, contributing to advancements in aircraft technology.
Collaborations
Throughout his career, Lepretre has collaborated with talented individuals such as Thierry Tesson and Adéle Lyprendi. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Gilles Lepretre's contributions to the field of engineering and his innovative patents demonstrate his commitment to advancing technology in the aerospace industry. His work continues to inspire future innovations and improvements in turbine and nozzle designs.