Francis V Cunningham

Title: Innovations by Francis V Cunningham

Introduction

Francis V Cunningham is a notable inventor based in Western Springs, IL (US). He holds a total of 11 patents, showcasing his significant contributions to the field of electrical engineering, particularly in surge arresters.

Latest Patents

Cunningham's latest patents include a surge arrester with a draining insulative bracket. This innovative surge arrester features a molded insulative support bracket designed for mounting to a metallic bracket. The insulative bracket incorporates at least two stringers that create an aperture, facilitating the draining and drying of the bracket. Additionally, baffles on the stringers enhance the creepage distance and increase the rigidity and strength of the insulative bracket. Another recent patent is for a surge arrester with an improved insulative bracket. This design includes a concentric annular concavity at the ends of a bolt hole, allowing a washer to contact the insulative bracket at specific surfaces. This configuration prevents the full penetration of a lockwasher's teeth into the insulative bracket, thereby enhancing its ability to withstand mechanical forces.

Career Highlights

Throughout his career, Cunningham has worked with reputable companies such as Joslyn Manufacturing and Supply Company and Joslyn Corporation. His experience in these organizations has contributed to his expertise in developing innovative electrical solutions.

Collaborations

Cunningham has collaborated with various professionals in his field, including his coworker Michael A Fanizza. Their joint efforts have likely led to advancements in the technologies they have worked on together.

Conclusion

Francis V Cunningham's contributions to the field of electrical engineering through his patents and collaborations highlight his innovative spirit and dedication to improving surge arrester technology. His work continues to influence the industry and inspire future inventors.