Location History:
- Moissy Cramayel, FR (1980)
- Corbeil-Essonnes, FR (1985 - 1995)
Company Filing History:
5 out of 701 
2 out of 1,659 
Years Active: 1980-1995
Title: The Innovative Contributions of Jean-Claude L Delonge
Introduction
Jean-Claude L Delonge is a notable inventor based in Corbeil-Essonnes, France. He has made significant contributions to the field of turbomachinery, holding a total of seven patents. His work focuses on enhancing the efficiency and functionality of turbomachines through innovative designs.
Latest Patents
One of his latest patents is for a variable camber turbomachine blade featuring resilient articulation. This design includes leading and trailing edge parts, with at least one part being pivotable relative to the other. A resilient joining part is inserted between these edges, formed by a block of resilient material that ensures fluid continuity along the vane. Additionally, the vane incorporates means for cooling or heating fluid flow, with ducts in the resilient joining part facilitating communication between the leading and trailing edge parts.
Another significant patent is a sealing device designed for rotary machines. This device ensures effective sealing between a rotor and fixed blade stages. The blade edges are connected by rings that carry circular seals in slots, with springs applying force to maintain the seals against the rotor's transverse faces. This design achieves a turbulence-free gas flow, enhancing the overall performance of the rotary machine.
Career Highlights
Throughout his career, Jean-Claude L Delonge has worked with prominent companies in the aerospace sector, including the Société Nationale d'Étude et de Construction de Moteurs d'Aviation and Snecma. His experience in these organizations has contributed to his expertise in turbomachinery and related technologies.
Collaborations
He has collaborated with notable colleagues such as Jean G Bouiller and Gerard R Vermont, further enriching his professional network and enhancing his innovative capabilities.
Conclusion
Jean-Claude L Delonge's contributions to turbomachinery through his patents and collaborations highlight his role as a significant inventor in the field. His innovative designs continue to influence the efficiency and functionality of modern turbomachines.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.