Rosario Grillo

Title: Rosario Grillo: Innovator in Turbomachinery

Introduction

Rosario Grillo is a notable inventor based in Rivalta di Torino, Italy. He has made significant contributions to the field of turbomachinery, holding two patents that showcase his innovative designs and engineering expertise.

Latest Patents

Grillo's latest patents include a "Rotor for Turbomachines" and a "Rotor for Turbomachines with Shrouded Blades." The first patent describes a rotor featuring a plurality of blades, with a damping member housed inside a chamber arranged between each pair of adjacent blades. This damping member is designed to be pushed by centrifugal force against two surfaces carried by the respective blades, effectively limiting the chamber in a radially outward direction. The damping member is cup-shaped, with a base wall facing the two surfaces and three support bosses that ensure contact with both surfaces during operation. The second patent focuses on a rotor with shrouded blades, which includes a row of blades covered by an external ring composed of multiple sectors. This design allows for a damping member to be positioned between adjacent sectors, enhancing the rotor's performance.

Career Highlights

Throughout his career, Rosario Grillo has worked with prominent companies such as Avio S.p.A. and GE Avio S.r.l. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the engineering and manufacturing processes involved in turbomachinery.

Collaborations

Grillo has collaborated with various professionals in his field, including his coworker Sergio Salvano, who has played a role in his innovative projects.

Conclusion

Rosario Grillo's contributions to turbomachinery through his patents reflect his dedication to innovation and engineering excellence. His work continues to influence the industry and showcases the importance of inventive thinking in advancing technology.