Company Filing History:
Years Active: 1978-1981
Title: Paul Lecouvreur: Innovator in Equipment Suspension Technology
Introduction
Paul Lecouvreur is a notable inventor based in Fresnes, France. He has made significant contributions to the field of equipment suspension technology, particularly in the context of liquid metal cooled reactors. With a total of 2 patents to his name, Lecouvreur's work showcases his innovative approach to engineering challenges.
Latest Patents
Lecouvreur's latest patents include a connecting device for an equipment unit suspended from a system and a rotary machine having a suspended shaft. The first patent describes a system where an equipment unit, such as the primary pump of a liquid metal cooled reactor, is suspended from the reactor vault roof. This is achieved through complementary bearing zones formed in the top flanges of the pump and stationary supporting flanges secured to the vault roof. A flexible ring provides the connection between these flanges, featuring a circular convex portion engaged in a concave recess and a gear-tooth profile for secure engagement.
The second patent focuses on a rotary machine, such as a pump, with a vertical driveshaft suspended from the upper end. The lower end of the driveshaft is equipped with an impeller surrounded by a casing that includes a suction chamber fitted with stationary radial vanes. The driveshaft is rotatably mounted in a hydrostatic bearing beneath the impeller, with a removable sleeve mounted coaxially between the suction chamber and the impeller.
Career Highlights
Lecouvreur is associated with the Commissariat à l'Énergie Atomique, where he has been instrumental in advancing technologies related to nuclear energy and equipment design. His innovative solutions have contributed to the efficiency and safety of reactor operations.
Collaborations
Throughout his career, Lecouvreur has collaborated with esteemed colleagues such as Jean Roumailhac and Edouard R Barneoud. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise.
Conclusion
Paul Lecouvreur's contributions to equipment suspension technology and his innovative patents reflect his dedication to advancing engineering solutions in the nuclear energy sector. His work continues to influence the field and showcases the importance of innovation in addressing complex engineering challenges.