Company Filing History:
Years Active: 2017-2019
Title: Innovations by Arnaud Le Dren
Introduction
Arnaud Le Dren is a notable inventor based in Brunoy, France. He has made significant contributions to the field of hydraulic systems, holding a total of four patents. His work focuses on enhancing the efficiency and safety of hydraulic circuits, particularly in hybrid vehicles.
Latest Patents
One of his latest patents is a hydraulic circuit that includes a hydraulic machine drain equipped with flow-control means and fluid-treatment functions. This invention relates to a hydraulic circuit that connects a hydraulic power machine to both low-pressure and high-pressure circuits. The design allows internal leaks to flow towards a low-pressure accumulator or a vessel at atmospheric pressure. The circuit features an intake pipe connecting the low-pressure circuit to the machine's casing and an outlet pipe that guides the flow towards the vessel. Additionally, it includes a heat exchanger and a filter for fluid treatment, along with a monitoring means for the flow in the intake and outlet pipes.
Another significant patent by Le Dren is a hydraulic circuit designed for hybrid vehicles. This circuit comprises a very high-pressure circuit and incorporates safety measures in case of overpressure. The design links a hydraulic machine and a pump to a transmission that drives the vehicle's wheels. The very high-pressure circuit allows direct fluid exchanges without a pressure accumulator and includes safety means to discharge fluid to a limited pressure circuit when overpressure occurs.
Career Highlights
Arnaud Le Dren works at Technoboost, where he continues to innovate in hydraulic technology. His expertise in hydraulic systems has positioned him as a key figure in the development of advanced solutions for hybrid vehicles.
Collaborations
He collaborates with talented coworkers, including Arnaud Mlinaric and Andres Yarce, contributing to a dynamic and innovative work environment.
Conclusion
Arnaud Le Dren's contributions to hydraulic technology, particularly in hybrid vehicles, showcase his innovative spirit and dedication to improving engineering solutions. His patents reflect a commitment to enhancing efficiency and safety in hydraulic systems.