Company Filing History:
Years Active: 1984
Title: Innovations of James MacGregor
Introduction
James MacGregor is an accomplished inventor based in Claysville, PA (US). He is known for his innovative contributions to valve technology, particularly in the design of valve stem actuators. His work has significantly impacted the efficiency and functionality of slurry valves.
Latest Patents
James MacGregor holds a patent for a valve stem actuator. This actuator is designed for slurry valves and includes a support frame that extends from the valve body to a linear operator featuring a cylinder and piston. The design incorporates means for connecting the piston rod to the valve stem, along with mechanisms that allow for the rotation of the valve stem independently of its linear movement. This innovation helps dislodge accumulated crust, ensuring that the valve disc seats properly to prevent fluid flow. The actuator can be pneumatically or hydraulically actuated, making it versatile for both new installations and retrofitting existing slurry valves.
Career Highlights
James MacGregor is currently employed at Ralph A. Hiller Company, where he continues to develop and refine his inventions. His expertise in valve technology has made him a valuable asset to the company and the industry.
Collaborations
James MacGregor collaborates with his coworker, James R. Nanci, to further enhance their projects and innovations in valve technology.
Conclusion
James MacGregor's contributions to valve technology, particularly through his patented valve stem actuator, demonstrate his commitment to innovation and improvement in the field. His work continues to influence the efficiency of slurry valves, showcasing the importance of inventive solutions in engineering.