Randall S Jackson

Title: Innovations by Randall S. Jackson: Revolutionizing Hydraulic Control Systems

Introduction

Randall S. Jackson, an inventive mind based in Burlington, WI, has made significant contributions to the field of hydraulic control systems. With a total of three patents to his name, his work exemplifies innovation and practical engineering solutions.

Latest Patents

One of his latest patents is the **three-way poppet valve with intermediate pilot port**. This integrated valve features an intermediate pilot port and an integral load-holding check valve. It incorporates a reverse flow check poppet, allowing for load-holding capability, thus presenting a cost-effective alternative to a combination of valves with similar functionalities. This patent also describes a control method utilizing the three-way poppet valve to manage the flow of hydraulic oil to cylinders, hydraulic motors, or other devices based on current applied to a solenoid coil. Depending on the current, the valve either blocks all flow or permits it from one inlet port to two outlet ports, proportionally reflecting the current applied.

Another remarkable innovation from Randall is the **hydraulic control valve system with electronic load sense control**. This apparatus employs sensors that detect pressure on both sides of a control valve managing hydraulic fluid flow. The sensors generate electrical signals indicative of the detected pressures, prompting a controller to produce an output signal that activates a proportional control valve. This mechanism regulates pressure at a node in the hydraulic circuit by varying the supplied fluid pressure, thus achieving controlled pressure levels.

Career Highlights

Throughout his career, Randall has been associated with notable companies such as Husco International, Inc. and Hydraforce, Inc., where he honed his skills and contributed to advanced engineering solutions. His experience in the field has established him as a reputable inventor in hydraulic technology.

Collaborations

During his illustrious career, Randall has collaborated with esteemed colleagues, including Dwight B. Stephenson and Brian Clifton. These partnerships have certainly enhanced his innovative capabilities and have led to more refined engineering solutions in hydraulic systems.

Conclusion

Randall S. Jackson's work represents a significant leap in hydraulic control technology. His patents not only showcase his inventive prowess but also contribute practical solutions that will benefit various industries utilizing hydraulic systems. As innovation continues to evolve, Randall remains a pivotal figure in shaping the future of hydraulic technology.