This inventor holds 1 USPTO granted patent. Top assignee: General Electric Company. Active years: 1998.
Company Filing History:
Years Active: 1998
Title: Roy C. May: Innovator in Magnetic Damping Technology
Introduction
Roy C. May is a notable inventor based in Mooresville, NC (US). He has made significant contributions to the field of magnetic damping technology, particularly through his innovative patent. His work exemplifies the intersection of engineering and practical application, showcasing how inventive solutions can address specific challenges in technology.
Latest Patents
Roy C. May holds a patent for a device titled "Magnetically damped azimuth resolver." This invention provides a means for damping a low-friction azimuth resolver by utilizing an array of small magnets that act on a metallic pendulum attached to the resolver shaft. The magnetic field interacts with the pendulum's motion to induce a motional electromotive force and associated currents. These currents produce forces that oppose the motion, effectively acting as a non-contact damper on the resolver shaft. When the resolver shaft is stationary, no eddy currents are generated, and thus no damping force exists. However, when the shaft moves, the pendulum cuts through the magnetic flux lines, creating a drag force that is proportional to the angular speed of the shaft. The pendulum is typically constructed from diamagnetic materials, such as lead or copper, ensuring that the induced forces arise solely from motion. The magnetic field is generated by a compact array of small, intense samarium-cobalt magnets, providing uniform damping throughout 360 degrees of resolver motion. This device is designed as a modification to standard resolvers, allowing for applications in environments where tight clearances have previously posed a constraint.
Career Highlights
Roy C. May is associated with General Electric Company, where he has contributed to various projects and innovations. His work in magnetic damping technology has positioned him as a key figure in the development of advanced resolver systems. His patent reflects his commitment to enhancing the functionality and efficiency of engineering solutions.
Collaborations
Throughout his career, Roy has collaborated with notable colleagues, including Michael G. Smith and James H. Terhune. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective fields.
Conclusion
Roy C. May's contributions to magnetic damping technology through his patent for the magnetically damped azimuth resolver highlight his innovative spirit and engineering expertise. His work continues to influence the development of resolver systems, demonstrating the importance of inventive solutions in modern