David Roy Parker

Title: David Roy Parker: Innovator in Turbine Technology

Introduction

David Roy Parker is a notable inventor based in Worcester, NY (US). He has made significant contributions to the field of turbine technology, holding a total of 5 patents. His work focuses on innovative methods for repairing turbine components, showcasing his expertise and dedication to advancing engineering solutions.

Latest Patents

One of Parker's latest patents involves an apparatus and methods for repairing tenons on turbine buckets. This innovative process includes removing bucket tip tenons that require refurbishment through grinding. Groups of buckets are clamped on a rotatable table positioned adjacent to an induction heating coil and a robotic welding arm. While one group is preheated, the other group is in a welding location, allowing the robotic arm to sequentially apply weld buildup material to the bucket tips. After multiple passes of weld application, the buckets are stress-relieved and machined to provide refurbished tenons. The process is efficient, as the table rotates to facilitate the preheating and welding of additional buckets.

Career Highlights

David Roy Parker has built a successful career at General Electric Company, where he has been instrumental in developing advanced turbine repair technologies. His innovative approaches have not only improved the efficiency of turbine maintenance but have also contributed to the longevity and performance of turbine systems.

Collaborations

Parker has collaborated with notable colleagues, including John Francis Nolan and Todd Joseph Fischer. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

David Roy Parker's contributions to turbine technology exemplify the spirit of innovation and engineering excellence. His patents and collaborative efforts continue to influence the industry, ensuring that turbine systems remain efficient and reliable.