William D Wilkerson

Title: William D. Wilkerson: Innovator in Electro-Hydraulic Actuator Systems

Introduction

William D. Wilkerson is a notable inventor based in Newport Beach, CA (US). He has made significant contributions to the field of electro-hydraulic systems, particularly with his innovative designs that enhance the functionality and efficiency of hydraulic actuators. His work is characterized by a blend of mechanical engineering and electrical systems, showcasing his expertise in both domains.

Latest Patents

William D. Wilkerson holds a patent for an electro-hydraulic actuator system. This system features an electric motor housed within a hydraulic fluid reservoir, which is connected to drive a hydraulic fluid pump. The actuator includes a piston rod that extends or retracts as a piston is hydraulically driven within a cylinder. The design incorporates an actuator housing that forms both the reservoir and cylinder, along with hydraulic passages that connect the pump, reservoir, and cylinder. Additionally, the actuator is equipped with a one-way filter for hydraulic fluid filtration. The hydraulic pump is preferably a rotating piston type, featuring a port plate that allows for driving the piston while maintaining different fluid drive ratios in the retract and extend chambers. A load limiting valve is included to protect the system from excessive hydraulic pressure, and a position sensor detects the position of the piston rod. This innovative design has the potential to improve the performance and reliability of hydraulic systems.

Career Highlights

William D. Wilkerson is associated with Parker-Hannifin Corporation, a leading company in motion and control technologies. His role at the company has allowed him to apply his inventive skills to develop advanced hydraulic solutions. His patent reflects his commitment to innovation and his ability to address complex engineering challenges.

Collaborations

Throughout his career, Wilkerson has collaborated with talented professionals, including Dino Scanderbeg and Richard L. Kenyon. These collaborations have likely contributed to the development of his innovative ideas and the successful implementation of his projects.

Conclusion

William D. Wilkerson is a distinguished inventor whose work in electro-hydraulic actuator systems exemplifies innovation in engineering. His contributions continue to influence the field, showcasing the importance of integrating electrical and hydraulic technologies.