Dougals M Wheeler

Title: The Innovative Contributions of Dougals M Wheeler

Introduction

Dougals M Wheeler is a notable inventor based in Hampton, VA (US). He has made significant contributions to the field of welding technology. His innovative approach has led to the development of a unique welding apparatus that enhances the versatility and efficiency of welding processes.

Latest Patents

Dougals M Wheeler holds a patent for a Multi-mode constant potential pulsed welding apparatus. This invention provides a multi-purpose welding power supply that allows for different modes of welding from a single unit. The apparatus features two positive output terminals, one designed for low amperage welding up to about 300 amps, which includes an inductor and slope resistor. The second terminal is for high amperage output, capable of reaching up to about 600 amps, which bypasses the inductor and slope resistor used in the low amperage circuit. Additionally, a pulsing circuit is integrated to impose either 60 pps or 120 pps pulses on a standard direct current background. A variable pulse width control circuit is also included to adjust the pulse width, along with a 'hot start' feature for the 60 pps welding mode to provide 120 pps pulses for an initial pre-selected time period.

Career Highlights

Dougals M Wheeler is associated with Newport News Shipbuilding and Dry Dock Company, where he applies his expertise in welding technology. His work has contributed to advancements in shipbuilding and other industrial applications. His innovative spirit and technical knowledge have made him a valuable asset to his organization.

Collaborations

Throughout his career, Dougals has collaborated with notable colleagues such as William L McGuire, Jr and Gerald E Paxton. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies in their field.

Conclusion

Dougals M Wheeler's contributions to welding technology exemplify the spirit of innovation. His patented inventions and collaborative efforts have significantly impacted the industry, showcasing the importance of creativity and technical expertise in advancing engineering solutions.