Location History:
- Chatillon, FR (1986)
- Orsay, FR (1994)
Company Filing History:
Years Active: 1986-1994
Title: Jacky Viard: Innovator in Inspection Technologies
Introduction
Jacky Viard is a notable inventor based in Orsay, France. He has made significant contributions to the field of inspection technologies, particularly in the nuclear sector. With a total of 2 patents, his work focuses on enhancing the efficiency and effectiveness of inspection processes.
Latest Patents
One of Jacky Viard's latest patents is a bent tube inspection probe with a rotary inspection head. This innovative probe comprises a cable and a probe head fixed to one end of the cable, featuring an inspection head equipped with transmission-reception means for inspection signals from a tube. The design includes a support that allows the inspection head to rotate, a motor for this rotation, and an encoder to determine the extent of any faults within the tube. Additionally, a rotary collector ensures a mechanical connection between the motor and the inspection head, facilitating the transmission of control signals. This technology is particularly applicable to the inspection of heat exchanger tubes.
Another significant invention by Viard is a self-propelled vehicle designed to move between two walls, specifically in the space between two vessels of a fast neutron reactor. This vehicle features two wheels that bear on one wall and are connected to the vehicle body by longitudinal arms, as well as two wheels on the opposite wall connected by transverse arms. The design allows the arms to fold back, enabling the vehicle to pass through openings, making it ideal for inspection and testing in confined spaces.
Career Highlights
Jacky Viard is associated with the Commissariat à l'Énergie Atomique, where he has been instrumental in developing advanced inspection technologies. His work has significantly contributed to the safety and efficiency of nuclear operations.
Collaborations
Throughout his career, Jacky has collaborated with notable colleagues, including Michel Asty and Bernard Lerat. These partnerships have fostered innovation and the development of cutting-edge technologies in the field.
Conclusion
Jacky Viard's contributions to inspection technologies, particularly in the nuclear sector, highlight his innovative spirit and dedication to enhancing safety and efficiency. His patents reflect a commitment to advancing the field and addressing complex challenges in inspection processes.