Arnaud Michel Marie Accary

Title: Arnaud Michel Marie Accary: Innovator in Turbomachinery

Introduction

Arnaud Michel Marie Accary is a notable inventor based in Moissy-Cramayel, France. He has made significant contributions to the field of turbomachinery, holding a total of 2 patents. His innovative designs focus on enhancing the efficiency and functionality of aircraft engines.

Latest Patents

Accary's latest patents include a rotor drum for a turbomachine and a nut for axially locking a bearing ring in a turbomachine. The rotor drum features an annular wall that extends around a longitudinal axis, carrying rotor blades and incorporating a bleed device. This bleed device allows for the passage of liquid through the annular wall, consisting of three adjacent circular orifices aligned along a line. The central orifice has a larger diameter, while the two lateral orifices are of smaller diameter and are diametrically opposed to the central orifice. The nut for axially locking a bearing race in a turbine engine includes a thread for screwing onto a part of the turbine engine and a lock to prevent rotation relative to the engine part. Additionally, it features at least one dynamic seal.

Career Highlights

Throughout his career, Accary has worked with prominent companies in the aerospace industry, including Safran Aircraft Engines and Safran Aero Boosters. His experience in these organizations has allowed him to develop and refine his innovative ideas in turbomachinery.

Collaborations

Accary has collaborated with several talented individuals in his field, including Alexandre Michel Henri Hasquenoph and Frédéric David Stéphane Rogues. These collaborations have contributed to the advancement of technology in turbomachinery.

Conclusion

Arnaud Michel Marie Accary is a distinguished inventor whose work in turbomachinery has led to valuable patents and advancements in aircraft engine technology. His contributions continue to influence the aerospace industry and inspire future innovations.