Allen E Hays

Title: Allen E Hays - Innovator in Fluid Control Technology

Introduction

Allen E Hays is a notable inventor based in Marshalltown, Iowa, recognized for his contributions to fluid control technology. He has developed a patent that addresses the challenges associated with high fluid pressure drops in control valves. His innovative approach has the potential to enhance the efficiency and reliability of fluid flow systems.

Latest Patents

Hays holds a patent for a Control Valve Trim Assembly. This invention is designed to sustain high fluid pressure drops without generating excessive noise or causing cavitation damage to valve components. The valve trim consists of multiple annular cages that surround a central passageway. Each outer cage engages the next inner cage, allowing for a streamlined flow of fluid. A valve stem with a plug member is axially movable within the central passageway, ensuring effective control of fluid flow. The design incorporates flow-restricting orifices and pressure recovery chambers, which define sequential throttling stages. This innovative structure allows for the precise formation of orifices and chambers through conventional machining processes.

Career Highlights

Hays is associated with Fisher Controls Company, Inc., where he has applied his expertise in fluid control systems. His work has contributed to advancements in valve technology, making significant impacts in various industrial applications.

Collaborations

Hays has collaborated with Fred J Luthe, a fellow professional in the field. Their partnership has likely fostered innovation and development in fluid control technologies.

Conclusion

Allen E Hays is a distinguished inventor whose work in fluid control technology has led to significant advancements in the industry. His patent for the Control Valve Trim Assembly exemplifies his commitment to improving efficiency and reliability in fluid systems.