David Leo

Title: Innovations by David Leo in Turbine Technology

Introduction

David Leo is an accomplished inventor based in Leominster, MA (US). He has made significant contributions to the field of turbine technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and performance of turbine nozzles through innovative designs.

Latest Patents

David Leo's latest patents include an "Airfoil for Nozzle and a Method of Forming the Machined Contoured Passage Therein." This invention features a nozzle where the airfoil comprises a pressure surface and a suction surface that converge at opposing chordal ends, forming both a leading edge and a trailing edge. A trailing edge passage is defined through the airfoil, allowing coolant to flow, with a contoured shape that aligns with the trailing edge.

Another notable patent is the "Cooling Circuit Within a Turbine Nozzle and Method of Cooling a Turbine Nozzle." This design incorporates a cooling circuit within a turbine nozzle to enhance turbine efficiency. The nozzle consists of multiple cavities, an outer band, and an inner band, with a cooling medium flow that is strategically directed through various paths to optimize cooling.

Career Highlights

David Leo is currently employed at General Electric Company, where he continues to innovate in the field of turbine technology. His work has been instrumental in developing solutions that improve the performance and reliability of turbine systems.

Collaborations

Throughout his career, David has collaborated with notable coworkers such as John R Seymour and Michael Pothier. These partnerships have contributed to the advancement of turbine technology and the successful implementation of innovative designs.

Conclusion

David Leo's contributions to turbine technology through his patents and collaborations highlight his role as a key innovator in the field. His work not only enhances turbine efficiency but also sets a foundation for future advancements in the industry.