James Emberton

Title: James Emberton: Innovator in Induction Motor Technology

Introduction

James Emberton is a notable inventor based in Derby, GB. He has made significant contributions to the field of electrical engineering, particularly in the design and manufacturing of induction motor rotors. His innovative approach has led to the development of a unique method that enhances the efficiency and performance of induction motors.

Latest Patents

James Emberton holds a patent for an "Induction motor rotor and a method of manufacturing the same." This patent outlines a comprehensive method for manufacturing an induction motor rotor assembly. The process includes several key steps: providing a rotor, machining a plurality of re-entrant slots axially along the outer surface of the rotor, and positioning a sleeve concentrically over the rotor's outer surface. The method further involves applying a friction stir welding process to the sleeve along each re-entrant slot, allowing the sleeve material to plasticize and flow into the slots, ultimately forming an axial re-entrant slot bar. This innovative technique culminates in providing an electrical connection at each of the opposing axial ends of the rotor, thereby forming a highly efficient induction motor rotor.

Career Highlights

James Emberton is currently employed at Rolls-Royce Corporation, where he continues to push the boundaries of engineering and innovation. His work at this prestigious company has allowed him to collaborate with some of the brightest minds in the industry, contributing to advancements in motor technology.

Collaborations

Throughout his career, James has worked alongside talented colleagues, including Alexis Lambourne and John J A Cullen. These collaborations have fostered an environment of creativity and innovation, leading to the development of cutting-edge technologies in the field.

Conclusion

James Emberton's contributions to the field of induction motor technology exemplify the spirit of innovation. His patented method for manufacturing induction motor rotors showcases his expertise and commitment to advancing engineering practices. Through his work at Rolls-Royce Corporation and collaborations with esteemed colleagues, Emberton continues to make a lasting impact in the industry.