Company Filing History:
Years Active: 2002-2004
Title: Wayne Nigel Owen Turnbull: Innovator in Dynamoelectric Machine Technology
Introduction
Wayne Nigel Owen Turnbull is a notable inventor based in Clifton Park, NY (US). He has made significant contributions to the field of dynamoelectric machines, holding a total of 7 patents. His work focuses on enhancing the efficiency and performance of electric power generators.
Latest Patents
Turnbull's latest patents include innovative designs aimed at improving heat transfer and flow dynamics within generator rotor endwindings. One of his patents, titled "Wake reduction structure for enhancing cavity flow in generator rotor endwindings," describes a gas-cooled dynamoelectric machine that features a rotor and rotor winding with axially extending coils and concentric endwindings. This design incorporates spaceblocks that define cavities, enhancing the heat transfer rate from the copper end turns of the field endwinding region. The trailing edge of at least one spaceblock is contoured to reduce the generated wake, thereby improving overall efficiency.
Another significant patent is the "Re-entrant spaceblock configuration for enhancing cavity flow in rotor endwinding of electric power generator." This invention also focuses on a gas-cooled dynamoelectric machine and includes a contoured downstream wall of at least one spaceblock to lower suction pressure at the trailing edge. This re-entrant contour enhances the rotating cavity cooling flow, further optimizing the machine's performance.
Career Highlights
Turnbull has built a successful career at General Electric Company, where he has been instrumental in advancing technologies related to electric power generation. His innovative approaches have led to multiple patents that contribute to the efficiency and effectiveness of dynamoelectric machines.
Collaborations
Throughout his career, Turnbull has collaborated with talented individuals such as Christian Lee Vandervort and Todd Garrett Wetzel. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Wayne Nigel Owen Turnbull is a distinguished inventor whose work in dynamoelectric machines has led to significant advancements in the field. His innovative patents reflect a commitment to enhancing the performance and efficiency of electric power generators.