James W Smith, Sr

Title: Innovations of James W Smith, Sr.

Introduction

James W Smith, Sr. is a notable inventor based in Glen Burnie, MD (US). He has made significant contributions to the field of engineering, particularly in the design of gear pumps. His innovative approach has led to advancements that improve both functionality and efficiency in fluid dynamics.

Latest Patents

James W Smith, Sr. holds a patent for a gear pump with reduced fluid-borne noise. This invention features a crescent internal gear pump that achieves greatly improved sealing against the backflow of fluid. The design reduces noise by increasing the number of teeth on the ring and pinion gears, which form discrete volumes of pumped fluid against a crescent-shaped member. The reduction in the size of the teeth allows for an increase in the angular extent of the crescent-shaped insert, resulting in a minimum of nineteen discrete volumes for each gear. This innovative design not only reduces noise but also increases the fundamental frequency of the remaining noise, making it easier to attenuate through acoustic filtering and isolation.

Career Highlights

James W Smith, Sr. is currently represented by the Secretary of the Navy in the USA. His work has been instrumental in advancing technologies that benefit various applications in the military and beyond. His patent reflects a deep understanding of mechanical engineering and fluid dynamics.

Collaborations

Throughout his career, James has collaborated with notable individuals such as William F Flickinger and John W Henry, IV. These collaborations have contributed to the development and refinement of his innovative designs.

Conclusion

James W Smith, Sr. is a distinguished inventor whose work in gear pump technology has made a significant impact. His patent for a gear pump with reduced fluid-borne noise showcases his innovative spirit and dedication to engineering excellence.