John H Cooper

Title: The Innovations of John H Cooper

Introduction

John H Cooper is a notable inventor based in Murrysville, PA (US). He has made significant contributions to the field of electrical engineering, holding a total of 3 patents. His work focuses on enhancing electrical power systems, particularly in residential settings.

Latest Patents

One of Cooper's latest patents is the "Net Current Control Device." This invention addresses the challenges in electrical power systems for residential buildings. It utilizes a multi-conductor cable to supply power to various loads while managing the net current returning to the power supply. The device employs a ferromagnetic core to increase the impedance of alternative conductive paths, thereby enhancing the net current flowing along the neutral conductor.

Another significant patent is the "Protective Relay Circuit for Detecting Arcing Faults on Low-Voltage Spot." This protective relay is designed to monitor voltage differences and current on phase conductors. It filters input signals to analyze frequencies indicative of power arcing faults, providing fault indications when necessary. This innovation is crucial for maintaining safety in low-voltage networks.

Career Highlights

Throughout his career, John H Cooper has worked with prominent organizations such as the Electric Power Research Institute and Westinghouse Electric Corporation. His experience in these companies has contributed to his expertise in electrical systems and innovations.

Collaborations

Cooper has collaborated with notable colleagues, including David W Fugate and Fred M Dietrich. These partnerships have likely enriched his work and led to further advancements in his field.

Conclusion

John H Cooper's contributions to electrical engineering through his patents and collaborations highlight his innovative spirit and dedication to improving power systems. His work continues to influence the industry and enhance safety in residential electrical applications.