Stephane Duval

Title: The Innovative Contributions of Stephane Duval

Introduction

Stephane Duval is a notable inventor based in Saint Appolinard, France. He has made significant contributions to the field of fluid transfer technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and safety of transporting cryogenic fluids.

Latest Patents

One of Duval's latest patents is for a fluid transfer installation. This installation is designed to transfer fluid between a source, such as a cryogenic fluid reserve, and a receiving unit, like a boat reservoir. It features a beam framework tower that houses a fluid transfer circuit, which includes a pipe extending from a lower connection to an upper connection. The tower is composed of at least two separable stacked modules, allowing for different height configurations. The transfer circuit within the tower has two sections, one in each module, connected by demountable connectors to adapt the circuit's height to the tower's configuration.

Another significant patent is for a mobile cryogenic tank and provisioning method. This mobile tank is intended for transporting cryogenic fluids, notably liquefied hydrogen or helium. It comprises an internal shell designed to contain the cryogenic fluid and an external shell that surrounds the internal shell, creating a space filled with thermal insulation. The tank is equipped with a set of temperature sensors that measure the temperature of the fluid in the internal shell. These sensors are strategically positioned to ensure accurate temperature readings during transport and use.

Career Highlights

Stephane Duval is currently employed at L'Air Liquide, Société Anonyme Pour L'étude Et L'exploitation Des Procédés Georges Claude. His work at this esteemed company has allowed him to develop innovative solutions in the field of cryogenics and fluid transfer.

Collaborations

Duval has collaborated with notable coworkers, including Fabien Baret and Lucien Varrassi. Their combined expertise has contributed to the advancement of technologies in their field.

Conclusion

Stephane Duval's innovative patents and contributions to fluid transfer technology highlight his significant role as an inventor. His work continues to impact the industry positively, showcasing the importance of innovation in enhancing safety and efficiency in transporting cryogenic fluids.