David A Small

Title: The Innovative Contributions of David A. Small

Introduction

David A. Small is a notable inventor based in Sharon, Vermont, who has made significant contributions to the field of plasma arc technology. With a total of 6 patents to his name, he has developed innovative solutions that enhance the performance and longevity of plasma arc torches.

Latest Patents

Among his latest patents is a groundbreaking invention titled "Plasma arc torch and method for improved life of plasma arc torch consumable parts." This invention focuses on improving the life of consumable parts, such as the electrode, tip, and shield cap, by introducing a method that turbulates gas as it flows over these components. The increased turbulence enhances convective heat transfer, resulting in improved cooling and extended life for these parts. The design features a roughened outer surface on the electrode, which includes dimples and grooves to further increase gas flow turbulence. Additionally, he has developed tips and contact members with ridges to improve electrical contact in contact start plasma arc torches.

Career Highlights

David A. Small is currently associated with Thermal Dynamics Corporation, where he continues to innovate and contribute to advancements in plasma arc technology. His work has not only improved the efficiency of plasma arc torches but has also set new standards in the industry.

Collaborations

Throughout his career, David has collaborated with talented individuals such as Kevin D. Horner-Richardson and Jesse A. Roberts. These collaborations have fostered a creative environment that has led to the development of cutting-edge technologies in the field.

Conclusion

David A. Small's contributions to plasma arc technology exemplify the spirit of innovation and dedication to improving industrial processes. His patents reflect a commitment to enhancing the performance and durability of essential tools in the industry.