Lloyd H Johnson

Title: **Lloyd H. Johnson: Innovator in Turbomachinery Technology**

Introduction

Lloyd H. Johnson, an accomplished inventor based in Scotia, NY, has made significant contributions to the field of turbomachinery. With a total of two patents to his name, Johnson's work focuses on improving the efficiency and reliability of steam turbines. His innovative approaches and methods have had a lasting impact on the industry.

Latest Patents

Lloyd H. Johnson's recent patents showcase his expertise in steam turbine technology. The first patent, titled "Method for operating a steam turbine with an overload valve," presents a novel method for utilizing turbine reserve capacity to achieve operation at elevated loads. This method incorporates a bypass overload valve that operates in parallel with steam admission control valves. The innovation allows for improved management of steam flow during varying load conditions, ultimately enhancing the turbine's performance.

His second patent, "Bore stress limit index," outlines a method and apparatus for monitoring rotor stress values throughout the thermal cycle of a turbomachine. This invention considers the characteristics of rotor materials and helps establish a rotor history that is essential for effective maintenance. By doing so, it contributes to the longevity and reliability of turbomachines.

Career Highlights

Lloyd H. Johnson has built a notable career at General Electric Company (GE), where he applies his knowledge and experience to advance turbomachinery technologies. His efforts have resulted in practical solutions that improve operational efficiency and safety within the industry. Johnson's commitment to innovation is evident in the patents he has developed.

Collaborations

Throughout his career, Johnson has collaborated with esteemed professionals, including Robert S. Couchman and Robert C. Spencer, Jr. These collaborations have fostered an environment of innovation and teamwork, enabling the successful development of sophisticated technologies in turbomachinery.

Conclusion

Lloyd H. Johnson's contributions to the field of turbomachinery exemplify the spirit of innovation. His work on steam turbine technology demonstrates the importance of creative solutions in enhancing industrial efficiency. As Johnson continues to push the boundaries of innovation at General Electric Company, his patents will undoubtedly influence the future of the energy sector.