Donald R Trott

Title: The Innovative Contributions of Donald R. Trott

Introduction

Donald R. Trott is a notable inventor based in St. Cloud, MN (US). He has made significant contributions to the field of valve technology, holding a total of 2 patents. His work focuses on improving the functionality and reliability of butterfly valves, which are essential components in various industrial applications.

Latest Patents

Trott's latest patents include a butterfly valve having a cartridge construction with improved bearings. This innovative design features a disc that can be rotated between open and closed positions, with a resilient valve seat that engages the disc when closed. The construction includes a shaft affixed to the disc, extending outward through an aperture, and a ring that prevents deformation of the valve seat. The assembly is designed to enhance the durability and performance of the valve.

Another significant patent by Trott is for a butterfly valve with an improved shaft connection. This design incorporates a disc with a hub that allows for torque transmission from an external point. The shaft is secured to the hub using splines, ensuring a robust connection. The innovative design minimizes stress on the hub, enhancing the overall reliability of the valve.

Career Highlights

Donald R. Trott has worked with General Signal Corporation, where he has applied his expertise in valve technology. His contributions have been instrumental in advancing the company's product offerings and enhancing their market competitiveness.

Collaborations

Throughout his career, Trott has collaborated with notable coworkers such as Paul J. Barthelemy and Dale R. Clausing. These partnerships have fostered innovation and have led to the development of advanced valve technologies.

Conclusion

Donald R. Trott's innovative work in the field of butterfly valves has made a lasting impact on industrial applications. His patents reflect a commitment to enhancing the functionality and reliability of valve systems.