Richard William Laferriere

Title: Inventor Richard William Laferriere: Innovations in Compressor and Fan Stator Technologies

Introduction

Richard William Laferriere, a talented inventor hailing from Topsfield, MA, has made significant contributions to the field of mechanical engineering. With two patents to his name, Laferriere's work primarily focuses on innovations within compressor and fan stator technologies, showcasing his expertise through practical and efficient designs.

Latest Patents

Laferriere's latest patents include the "Cavity Sealed Compressor" and the "Gas Turbine Engine Fan Stator."

The "Cavity Sealed Compressor" features an axially split casing that encloses rotor blades and stator vanes. The unique design includes a shroud connected to the inner ends of the vanes, which is positioned in a cavity adjacent to the rotor disk. To maintain efficiency, an annular cavity seal is strategically placed against the vane shroud, creating a seal between the cavity and the rotor disk without impeding the casing's assembly and removal.

The "Gas Turbine Engine Fan Stator" incorporates a split outer casing with a pair of outer rails and key slots at the splitline. This invention includes a plurality of standard stator vanes that rest on the casing rails, boasting inner hooks extending from their platforms. The innovative design also features locking stator vanes positioned at the splitline, ensuring stability and enhancing overall functionality through a unique locking mechanism.

Career Highlights

Richard William Laferriere is currently affiliated with General Electric Company, a renowned leader in technology and engineering. His work at GE empowers advancements in mechanical components, contributing to improved efficiencies and innovations in gas turbine and compressor technologies.

Collaborations

Throughout his career, Laferriere has collaborated with leading professionals in the industry, including esteemed colleagues Robert A. Schaefer and Robert Patrick Tameo. Their combined expertise fosters a creative environment that cultivates innovative solutions and industry advancements.

Conclusion

Richard William Laferriere's contributions to the mechanical engineering field, particularly through his advancements in compressor and fan stator technologies, exemplify his dedication to innovation. His pioneering patents serve as a testament to his engineering prowess and highlight the significant impact he has made within his industry. As technology continues to evolve, inventors like Laferriere will remain at the forefront of driving change and improvement.