Location History:
- Ellington, CT (US) (1997)
- Hebron, CT (US) (2001 - 2011)
Company Filing History:
Years Active: 1997-2011
Title: Douglas E Duke: Innovator in Gas Turbine Technology
Introduction
Douglas E Duke is a notable inventor based in Hebron, CT (US), recognized for his contributions to gas turbine technology. With a total of three patents to his name, Duke has made significant advancements in the field, particularly in enhancing the efficiency and performance of turbine airfoils.
Latest Patents
Duke's latest patents include innovative solutions that address critical challenges in gas turbine engines. One of his patents, titled "Enhanced turbine airfoil cooling," introduces turbulation promoters at the ends of cooling air passages in turbine blades and/or vanes. This design enhances the cooling of structures such as inner and outer shrouds, accommodating the thermal loads they experience. Another significant patent is the "Method and apparatus for refurbishing a gas turbine airfoil." This portable device is designed to refurbish the edge of an airfoil, featuring an edge shaper and airfoil positioners that positively engage the airfoil. The method involves several steps, including locating the edge shaper relative to the airfoil edge and moving one of the components along the airfoil edge.
Career Highlights
Duke has built a successful career at United Technologies Corporation, where he has applied his expertise in gas turbine technology. His work has contributed to the development of more efficient and reliable turbine systems, which are essential for various applications in the aerospace and energy sectors.
Collaborations
Throughout his career, Duke has collaborated with talented individuals such as Patrick R Carey and Richard M Murphy. These collaborations have fostered innovation and have played a crucial role in advancing the technologies associated with gas turbines.
Conclusion
Douglas E Duke's contributions to gas turbine technology through his patents and work at United Technologies Corporation highlight his role as a significant innovator in the field. His advancements continue to influence the efficiency and performance of gas turbine engines, showcasing the importance of innovation in engineering.