Christophe Perrin

Title: The Innovations of Christophe Perrin

Introduction

Christophe Perrin is a notable inventor based in Salon de Provence, France. He has made significant contributions to the field of rotorcraft technology, holding two patents that showcase his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is a device for monitoring the flapping and/or lag behavior of a blade of a rotorcraft rotor. This invention involves a rotorcraft rotor with multiple blades that are movably mounted on a hub. The rotor is equipped with an information capture appliance that includes a measurement assembly comprising a flexible bar. This bar is engaged at its ends between the hub and the blade root, with a strain gauge formed of a SAW transducer implanted on the bar. This setup generates information regarding the bending of the bar in response to the tilting orientations of the blade root in flapping and lag.

Another significant patent by Perrin is a method and device for blocking the pitch of a foldable blade of a rotorcraft rotor. This invention pertains to a rotor that features foldable hinged blades connected to a hub via sleeves. Each sleeve is hinged about a pitch axis relative to the hub, and the rotor includes a lag damper associated with each blade. The system allows for precise control of the pitch of the blades through respective pitch levers secured to each sleeve, enhancing the functionality and safety of rotorcraft operations.

Career Highlights

Christophe Perrin has worked with prominent companies in the aerospace industry, including Airbus Helicopters and Eurocopter. His experience in these organizations has allowed him to develop and refine his innovative ideas in rotorcraft technology.

Collaborations

Throughout his career, Perrin has collaborated with talented individuals such as Nicolas Imbert and Charles Chuc. These partnerships have contributed to the advancement of his projects and the successful development of his patents.

Conclusion

Christophe Perrin's contributions to rotorcraft technology through his patents demonstrate his commitment to innovation and excellence in engineering. His work continues to influence the field and inspire future advancements in rotorcraft design and functionality.