Company Filing History:
Years Active: 2013-2016
Title: Joseph Daniel Lecuyer: Innovator in Gas Turbine Technology
Introduction
Joseph Daniel Lecuyer is a notable inventor based in Verdun, Canada. He has made significant contributions to the field of gas turbine technology, holding a total of 5 patents. His work focuses on enhancing the efficiency and reliability of turbine assemblies.
Latest Patents
Lecuyer's latest patents include a rotor blade assembly tool for gas turbine engines. This innovative tool is designed to couple a plurality of circumferentially spaced rotor blades to a rotor disc of a turbine rotor assembly. It features a base ring with an array of circumferentially spaced resilient fingers that axially extend from the base ring. These fingers are configured to radially abut a blade seal, damper, or other engine components against the radially inner facing surfaces of the platforms of the respective blades during assembly.
Another significant patent is for a rotor disc and method of balancing. This rotor disc, made from a damage intolerant material, includes a balancing assembly with circumferentially spaced sacrificial protrusions. These protrusions allow for selective material removal from the rotor disc while managing stress concentrations, ensuring that the rotor disc can be balanced without negatively impacting its service life.
Career Highlights
Joseph Lecuyer is currently employed at Pratt & Whitney Canada Corp., where he continues to innovate in the field of gas turbine technology. His work has been instrumental in developing tools and methods that enhance the performance and longevity of turbine engines.
Collaborations
Throughout his career, Lecuyer has collaborated with talented individuals such as Bruno Chatelois and Christian Pronovost. These collaborations have contributed to the advancement of technology in the aerospace sector.
Conclusion
Joseph Daniel Lecuyer is a distinguished inventor whose work in gas turbine technology has led to multiple patents and significant advancements in the field. His contributions continue to shape the future of turbine engine design and efficiency.
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