William D Marriott

Title: The Innovations of William D. Marriott

Introduction

William D. Marriott is an innovative inventor based in Ellington, CT, who has made significant contributions to engineering with his inventive prowess. With a total of two patents to his name, Marriott has focused on advancements in valve technology, particularly in the realm of pneumatic-operated systems.

Latest Patents

Marriott's most recent patents include a sophisticated pneumatic operated valve stroke timing system. This invention outlines a non-intrusive method for timing the full operational motion of a valve plug within an electrically actuated, pneumatically operated valve. Utilizing various technologies such as an accelerometer, coil wire around the solenoid, and a permanent pressure sensor, the system monitors the arrival of actuation signals with precision. Furthermore, the laser valve motion sensor captures the motion limits of the valve plug, ensuring accurate timing records from signal actuation to end motion.

Another notable patent is the valve diagnostic system that includes an auxiliary transducer box. This equipment is designed to acquire diagnostic data from valve train parameters that vary during valve operations in process plants. The system effectively converts parameter signals into diagnostic signals, which are transmitted to a base data acquisition unit, enhancing overall process efficiency and reliability.

Career Highlights

Marriott has spent his professional career at Combustion Engineering, Inc., where he has contributed to developing cutting-edge technologies in valve engineering. His innovative mindset has driven the advancement of solutions that improve operational efficiency and reliability in industrial applications.

Collaborations

Throughout his career, Marriott has collaborated with esteemed colleagues such as Winslow K. Duff and Francis X. McDonald. These partnerships have fostered an environment of creativity and innovation, leading to the development of groundbreaking technological solutions in the field.

Conclusion

William D. Marriott's contributions to valve technology through his patents have positioned him as an important figure in engineering innovation. With his background at Combustion Engineering, Inc., and collaborative efforts with prominent coworkers, Marriott continues to shape the future of pneumatic systems and valve diagnostics, showcasing the power of invention in industry.