John P Halferty

Title: John P Halferty: Innovator in Ground Fault Protection

Introduction

John P Halferty is a notable inventor based in Lilburn, GA (US). He has made significant contributions to the field of electrical engineering, particularly in the area of ground fault protection. His innovative approach has led to the development of a unique patent that enhances safety in electrical circuits.

Latest Patents

John P Halferty holds a patent for an "Arrangement for providing ground fault protection." This invention involves a system designed to open a circuit connected to an electrical power source associated with a neutral circuit. The arrangement features a bi-stable latch that electrically engages and disengages a pair of contacts based on the sum of currents in the circuit and the neutral circuit exceeding a predefined limit. Additionally, it includes a mechanism for opening and closing the main contacts, which can be operated by a shunt trip solenoid, ensuring safety and reliability in electrical systems.

Career Highlights

John P Halferty is currently employed at Siemens Energy & Automation, Inc., where he continues to work on innovative solutions in electrical engineering. His expertise and dedication to his field have made him a valuable asset to the company.

Collaborations

One of his notable coworkers is William E May, with whom he collaborates on various projects within the company.

Conclusion

John P Halferty's contributions to ground fault protection exemplify his commitment to enhancing electrical safety. His innovative patent and ongoing work at Siemens Energy & Automation, Inc. highlight his role as a significant figure in the field of electrical engineering.