Sylvain Durand is a notable inventor based in Villorceau, France. He has made significant contributions to the field of hydraulic technology, holding a total of six patents. His work focuses on developing advanced systems for vibration damping, which are crucial in various applications, particularly in the automotive industry.

Latest Patents

Among his latest patents is a controllable hydraulic vibration-damping support. This innovative device comprises two strength members interconnected by an elastomer body that defines a working hydraulic chamber. It features an auxiliary hydraulic chamber that communicates with the working chamber via a constricted passageway. Additionally, it includes a pneumatic chamber separated from the auxiliary chamber by a moving wall, along with an electrically controlled vent device for establishing a connection to the air. This device can be actuated electrically to put the pneumatic chamber into communication with the atmosphere, and it incorporates a check valve that allows air to flow only out from the pneumatic chamber towards the atmosphere.

Another significant patent is the active hydraulic anti-vibration mount. This mount consists of two support elements connected by an elastomer body that partially delimits a working chamber filled with liquid. The working chamber communicates by a throttled passage with a compensation chamber, which is separated from the working chamber by a rigid partition. The rigid partition is penetrated by a first regulating nozzle closed by a movable exciting device, and a second regulating nozzle closed by a valve. The movements of the valve are limited to correspond to an amplitude of variation in the volume of the working chamber, which is less than 20% of the amplitude of the variations in volume generated by the exciting device.

Career Highlights

Sylvain Durand is currently employed at Hutchinson, a company known for its expertise in advanced materials and technologies. His work at Hutchinson has allowed him to apply his innovative ideas in practical applications, contributing to the company's reputation for excellence in the industry.

Collaborations

Throughout his career, Sylvain has collaborated with several talented individuals, including Jean-Luc Gastineau and André Gennesseaux. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Sylvain Durand is a prominent figure in the field of hydraulic technology, with a focus on vibration damping systems. His innovative patents and contributions to Hutchinson highlight his commitment to advancing engineering solutions

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