Roy D Hollie

Title: Roy D Hollie: Innovator in Gear Pump Technology

Introduction

Roy D Hollie is a notable inventor based in Vancouver, WA (US). He has made significant contributions to the field of mechanical engineering, particularly in the design and functionality of gear pumps. His innovative approach has led to the development of a unique patent that enhances the efficiency of gear pump systems.

Latest Patents

Roy D Hollie holds a patent for a "Single Seal Gear Pump." This invention features a gear pump with a pump body that includes an inlet, a discharge, and an interior side. The design incorporates a cavity plate with a gear cavity that faces and abuts the interior side of the pump body. Within this cavity, a drive gear and a driven gear engage each other, supported on shafts between the pump body and the cavity plate. A drive magnet assembly is connected to the drive gear shaft, and a magnet cup provides the only required seal of the gear pump. This innovative design eliminates the need for additional sealants, compressing the gear cavity against the interior surface of the body.

Career Highlights

Roy D Hollie is associated with Micropump, Inc., where he has applied his expertise in pump technology. His work has contributed to advancements in the efficiency and reliability of fluid transfer systems. With a focus on innovation, Hollie's contributions have positioned him as a key figure in the industry.

Collaborations

Throughout his career, Roy has collaborated with talented individuals such as Ferdinandus A Pieters and Stephen Michael Burns. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Roy D Hollie's work in gear pump technology exemplifies the spirit of innovation and engineering excellence. His patent for the Single Seal Gear Pump showcases his ability to solve complex problems in fluid mechanics. Through his contributions, he continues to influence the field and inspire future inventors.