Raphael Rouillon

Title: Raphael Rouillon: Innovator in Valve Technology

Introduction

Raphael Rouillon is a notable inventor based in Onzain, France. He has made significant contributions to the field of valve technology, holding 2 patents that showcase his innovative approach to fuel pump mechanisms.

Latest Patents

His latest patents include a valve assembly designed for high-pressure fuel pumps. This assembly features an inlet valve member that can move between open and closed positions, effectively controlling fuel flow from a low-pressure source to the pump's chamber. The design incorporates two biasing springs that apply opposing forces to the valve member, along with an actuator arrangement that allows for precise control of the valve's position. Another patent focuses on a valve arrangement that includes a valve outlet for low-pressure drainage and a housing that receives fuel from an accumulator. This arrangement employs multiple restricted flow means to manage fuel flow during various stages of valve opening, ensuring efficient operation.

Career Highlights

Throughout his career, Raphael has worked with prominent companies in the automotive and fuel technology sectors. Notably, he has been associated with Delphi Technologies IP Limited and Delphi International Operations Luxembourg S.a.r.l. His work in these organizations has contributed to advancements in fuel pump technology and valve systems.

Collaborations

Raphael has collaborated with talented professionals in his field, including Etienne Pereira and Michel Marechal. These partnerships have fostered innovation and the development of cutting-edge technologies in valve design.

Conclusion

Raphael Rouillon's contributions to valve technology through his patents and collaborations highlight his role as an influential inventor in the industry. His work continues to impact the efficiency and functionality of fuel systems.