Sylvain Vignola

Title: Sylvain Vignola: Innovator in Rotor Assembly Technology

Introduction

Sylvain Vignola is a notable inventor based in Saint-Basile-le-Grand, CA. He has made significant contributions to the field of rotor assembly technology, holding two patents that showcase his innovative designs and engineering expertise.

Latest Patents

Vignola's latest patents include a rotor with feather seals and a rotor assembly with a rotor disc lip. The rotor with feather seals features a rotor assembly that includes blades with airfoils and roots protruding from platform segments. It also incorporates a rotor disc with a peripheral face defining recesses and slots, along with feather seals that overlap gaps between platform segments. The design aims to enhance the efficiency and performance of rotor assemblies. The rotor assembly with a rotor disc lip is designed for gas turbine applications. It includes a rotor disc that supports multiple blades and features fixing members that extend axially from the front to the rear of the disc. This design minimizes air leakage at the disc/blade interface, improving overall performance.

Career Highlights

Sylvain Vignola is currently employed at Pratt & Whitney Canada Corp., where he continues to develop innovative solutions in rotor technology. His work has contributed to advancements in gas turbine efficiency and reliability.

Collaborations

Vignola has collaborated with notable coworkers such as Lorenzo Sanzari and Marc Tardif, further enhancing the innovative environment at Pratt & Whitney Canada Corp.

Conclusion

Sylvain Vignola's contributions to rotor assembly technology through his patents and work at Pratt & Whitney Canada Corp. highlight his role as a key innovator in the field. His designs not only improve performance but also pave the way for future advancements in gas turbine technology.