Company Filing History:
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Years Active: 2021-2024
Title: **Gilles Gérard Claude Lepretre: Innovator in Turbomachinery**
Introduction
Gilles Gérard Claude Lepretre, an inventor based in Moissy-Cramayel, France, has made notable contributions to the field of turbomachinery. With a portfolio of five patents, he has played a pivotal role in advancing turbine technology, particularly in the use of Ceramic Matrix Composites (CMC).
Latest Patents
Among his latest patents, Lepretre has developed two significant innovations:
1. **Turbomachine turbine having CMC nozzle with load spreading** - This invention features a turbine with a casing and a nozzle that includes a metal outer shroud integrated with the casing, a metal inner shroud, and several CMC nozzle sectors. Each sector is designed with a mast and platforms that connect seamlessly with the casing while supporting the airfoil's hollow profile. The design includes fastening projections that enhance stability and load distribution.
2. **Turbomachine turbine having a CMC nozzle with load spreading** - This turbine design includes a casing, an outer and inner metal shroud, and an annular distributor with CMC ring sectors. The innovative structure of the blades and masts allows for better axial cooperation, ensuring that the blades remain securely positioned, which enhances overall performance.
Career Highlights
Lepretre has worked with renowned companies such as Safran Aircraft Engines and Safran Helicopter Engines. His tenure at these firms has allowed him to apply his innovative insights into practical applications, further advancing turbine technologies that are integral to modern aerospace engineering.
Collaborations
Throughout his career, Lepretre has collaborated with esteemed colleagues, including Nicolas Paul Tableau and Lucien Henri Jacques Quennehen. These partnerships have fostered an environment of innovation and creativity, essential for the development of cutting-edge technologies in turbomachinery.
Conclusion
Gilles Gérard Claude Lepretre stands out as a significant figure in the field of turbomachinery. His inventive spirit and contributions, particularly in CMC turbines, continue to influence the industry, paving the way for more efficient and advanced machinery. With ongoing advancements shaped by his patents, the future of turbine technology looks promising.