Ratan Moy Guha

Title: Innovations by Ratan Moy Guha

Introduction

Ratan Moy Guha is an accomplished inventor based in Oakhurst, NJ (US). He holds 2 patents that showcase his expertise in engineering and innovation. His work primarily focuses on advancements in rotor assembly and bearing detection systems.

Latest Patents

One of his latest patents is titled "Rotor assembly having lamination stack that is separately piloted." This invention includes a lamination stack, a pilot shaft for providing radial piloting for the lamination stack, and a clamp for applying an axially compressive force to the lamination stack. By decoupling the piloting from the clamping, the diameter of the rotor assembly can be increased, resulting in a rotor assembly that has a shorter axial length and higher tip speed.

Another significant patent is the "Bearing wear detection system." This system is designed for an electrical generator and includes auxiliary bearings that support a rotating shaft upon failure of the main bearings. The auxiliary bearings are mounted on the shaft and have a slight gap between their outside diameters and bearing liners. This gap corresponds to the permissible wear of the main bearing. The system effectively detects when any auxiliary bearing comes into contact with the bearing liner, triggering a failure signal to indicate that the main bearings need replacement.

Career Highlights

Ratan Moy Guha is currently employed at AlliedSignal Inc., where he continues to contribute to innovative engineering solutions. His work has significantly impacted the field of electrical generators and rotor assemblies.

Collaborations

Throughout his career, Ratan has collaborated with notable coworkers such as Leon M. Kasdan and Reinhard M. Klaass. Their combined expertise has fostered a productive environment for innovation.

Conclusion

Ratan Moy Guha's contributions to the field of engineering through his patents demonstrate his commitment to innovation and excellence. His work continues to influence advancements in rotor assembly and bearing detection systems.