Bernard Grattier

Title: The Innovative Contributions of Bernard Grattier

Introduction

Bernard Grattier is a notable inventor based in Dardilly, France. He has made significant contributions to the field of nuclear engineering, particularly through his innovative designs and patents. With a total of four patents to his name, Grattier has demonstrated a commitment to advancing technology in his area of expertise.

Latest Patents

Grattier's latest patents include a design for a lower end nozzle of a fuel assembly that features a particle retention device. This innovative nozzle comprises an adaptor plate, supporting feet, and a filter plate that is pierced with holes, which is attached to the bottom face of the adaptor plate over a substantial portion of its surface. Another significant patent involves a fuel assembly for a nuclear reactor that includes a device for retaining particles. This device consists of a plurality of tubes that are parallel to the fuel rods, filling the gaps between adjacent fuel rods throughout the length of a zone located between the upper part of a bottom nozzle and the lower part of the spacer grid closest to the bottom nozzle.

Career Highlights

Throughout his career, Grattier has worked with prominent companies in the nuclear industry, including Framatome GmbH and Cogema, Inc. His experience in these organizations has allowed him to refine his skills and contribute to important projects in nuclear technology.

Collaborations

Grattier has collaborated with various professionals in his field, including his coworker Jean-Francois Rondepierre. These collaborations have likely enriched his work and led to further innovations in nuclear engineering.

Conclusion

Bernard Grattier's contributions to the field of nuclear engineering through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry and showcases the importance of innovation in technology.