Company Filing History:
Years Active: 1991-1992
Title: Innovations of Robert W. Stephens
Introduction
Robert W. Stephens is an accomplished inventor based in Northville, MI (US). He has made significant contributions to the field of power transmission technology. With a total of 2 patents, his work showcases innovative solutions that enhance the efficiency and functionality of hydraulic machines.
Latest Patents
One of his latest patents involves a rotary hydraulic machine designed to improve power transmission. This invention features a housing with a shaft mounted for rotation about a shaft axis. A cylinder block is coupled to the shaft for co-rotation and includes multiple cylinders arranged in a circumferential array surrounding the shaft axis. Each cylinder houses a piston that reciprocates and is connected to a yoke, which determines the pistons' displacement. The design incorporates a valve plate mounted on a valve block, featuring kidney-shaped slots that align with the cylinders as the cylinder block rotates, facilitating connections to pump input and output ports. Additionally, a microprocessor-based controller is externally mounted on the valve block, equipped with internal memory for various remotely-selectable control programs. Sensors responsive to pump operating conditions, including yoke position, output pressure, and angular velocity, are integrated into the system, ensuring optimal performance.
Career Highlights
Robert W. Stephens has built a notable career at Vickers, Inc., where he has applied his expertise in hydraulic technology. His innovative designs have contributed to advancements in the industry, making him a respected figure among his peers.
Collaborations
Throughout his career, Robert has collaborated with talented individuals such as Roy T. Burgess and Rajamouli Gunda. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Robert W. Stephens exemplifies the spirit of innovation in the field of power transmission. His contributions through patents and collaborations continue to influence the industry positively.