James J Carroll

Title: **James J Carroll: Innovator in Electrical Engineering**

Introduction

James J Carroll, an accomplished inventor based in Clifton Park, NY, is known for his significant contributions to the field of electrical engineering. With a total of six patents to his name, Carroll has been instrumental in developing innovative solutions that enhance electrical safety and efficiency.

Latest Patents

Among Carroll's latest patents are two remarkable inventions: the Vacuum Interrupter and the Exothermically Assisted Electric Fuse.

The **Vacuum Interrupter** consists of an evacuated envelope with a pair of movable contacts that can engage or disengage along a specific axis. This design integrates conductors that connect the contacts to an external circuit. Additionally, the interrupter is equipped with magnetic field coils placed on either side of the contacts, which establish an axial magnetic field when the contacts are disengaged, enhancing operational safety and reliability.

The **Exothermically Assisted Electric Fuse** features an innovative design that includes an exothermic body in thermal contact with the fusible elements. This fuse is triggered in response to an overcurrent, initiating a controlled exothermic reaction. The containment body is specifically designed to direct the heat energy released, providing a unique approach to managing electrical surges. Notably, this fuse is structured so that its fusible element is wound into a cylindrical shape, allowing the heat to be directed radially.

Career Highlights

James J Carroll has worked with notable companies, including General Electric Company and the Electric Power Research Institute Incorporated. His tenure at these organizations highlights his deep expertise and commitment to advancing electrical technology.

Collaborations

Throughout his career, Carroll has collaborated with esteemed colleagues such as Gerhard Frind and John G Leach. These partnerships have played a crucial role in fostering innovation and facilitating the development of his groundbreaking patents.

Conclusion

James J Carroll's contributions to electrical engineering are marked by his inventive spirit and technical acumen. His latest patents showcase a commitment to improving electrical safety and efficiency, establishing him as a notable figure in the field of innovation.