Company Filing History:
Years Active: 2025
Title: Innovations of Zachary Dennis in Motor Technology
Introduction
Zachary Dennis is an accomplished inventor based in Emmaus, PA (US). He has made significant contributions to the field of motor technology, particularly with his innovative approach to monitoring axial bearing wear in integral motor pumps and turbines.
Latest Patents
Zachary holds a patent for an "Integral motor pump or turbine with sensorless monitoring of axial bearing wear." This invention addresses the challenge of monitoring axial bearing wear without the use of sensors. Instead, it estimates the axial rotor-stator gap based on the known relationship between back electromotive force (EMF) and the impeller rotation rate. The back EMF can be measured directly or inferred from voltage and current measurements. This innovative method allows for the determination of the rotation rate of the impeller, enabling a controller to monitor rotor-stator gap estimates over time and halt operation if necessary.
Career Highlights
Zachary is currently employed at Flowserve Corporation, where he applies his expertise in motor technology. His work focuses on enhancing the efficiency and reliability of integral motor pumps and turbines.
Collaborations
Zachary collaborates with talented professionals such as Joseph Pitino and Sean A Cain, contributing to the advancement of motor technology through teamwork and shared knowledge.
Conclusion
Zachary Dennis is a notable inventor whose innovative patent has the potential to revolutionize the monitoring of axial bearing wear in motor technology. His contributions at Flowserve Corporation and collaborations with skilled colleagues further highlight his impact in the field.