This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignee: Dresser, Inc.. Active years: 2024-2026.
Company Filing History:
Years Active: 2024-2026
Title: Arnaud Riviere: Innovator in High-Pressure Valve Technology
Introduction
Arnaud Riviere is a notable inventor based in Couvains, France. He has made significant contributions to the field of valve technology, particularly in the design of high-pressure valves. His innovative approach has led to the development of a unique packing system that enhances the performance and reliability of these valves.
Latest Patents
Riviere holds a patent for a packing system designed for high-pressure valves. The patent describes a valve bonnet that defines a packing box with an inner surface Roughness Average (Ra) of 0.15 or less, specifically between 0.10 and 0.15. The design incorporates multiple Polytetrafluoroethylene (PTFE) packing rings arranged in a packing stack. A packer is bolted to the bonnet and extends into the packing box, applying a packing pressure between 100 megapascals (MPa) and 200 MPa. This innovative arrangement allows the valves to retain pressures of up to 10,000 pounds per square inch (PSI) or even 15,000 PSI.
Career Highlights
Arnaud Riviere is associated with Dresser, Inc., where he has been instrumental in advancing valve technology. His work has not only improved the efficiency of high-pressure valves but has also contributed to the safety and reliability of various industrial applications.
Collaborations
Riviere collaborates with talented professionals such as Aurelien Reau and Mickael Olaya. Their combined expertise fosters an environment of innovation and excellence within their projects.
Conclusion
Arnaud Riviere's contributions to high-pressure valve technology exemplify the impact of innovative thinking in engineering. His patent and collaborative efforts continue to shape the future of valve design and functionality.