Company Filing History:
Years Active: 1985-1989
Title: Michel Thevenin: Innovator in Nuclear Reactor Technology
Introduction
Michel Thevenin is a notable inventor based in Fresnes, France. He has made significant contributions to the field of nuclear reactor technology, holding a total of three patents. His work focuses on enhancing safety and efficiency in nuclear reactors, particularly through innovative cooling and protection devices.
Latest Patents
One of Michel Thevenin's latest patents is an emergency cooling device for a fast neutron nuclear reactor. This cooling device features a heat exchanger immersed in the hot header of the nuclear reactor vessel. It includes a vertical tubular conduit that passes through the stepped wall below the exchanger, along with a bell fixed under the exchanger. The mechanism for compressing inert gas allows for the separation of liquid metal in the hot header from that in the cold header. When pressure is relieved, the cooled liquid metal can flow into the cold header through the bell and conduit.
Another significant patent is a device for providing protection against heat and radiation for an intermediate heat exchanger immersed in a nuclear reactor vessel. This device consists of an inner sleeve through which liquid metal circulates and an outer sleeve joined by a Y-shaped connector. The protection device includes a sleeve fixed under the flange, carrying a solid piece that occupies most of the peripheral space around the outer sleeve. This invention is particularly applicable to fast neutron nuclear reactors cooled by liquid sodium.
Career Highlights
Michel Thevenin is currently associated with Novatome, a company that specializes in nuclear technology. His work has been instrumental in advancing safety measures in nuclear reactors, showcasing his commitment to innovation in this critical field.
Collaborations
Throughout his career, Michel has collaborated with notable colleagues such as Georges Jullien and Jean-Louis Pierrey. These partnerships have contributed to the development of groundbreaking technologies in nuclear reactor safety.
Conclusion
Michel Thevenin's contributions to nuclear reactor technology through his innovative patents highlight his expertise and dedication to enhancing safety in this vital industry. His work continues to influence the future of nuclear energy.