Company Filing History:
Years Active: 1976-1983
Title: Herbert H. Hodgeman: Innovator in Valve Technology
Introduction
Herbert H. Hodgeman is a notable inventor based in Houston, TX, recognized for his contributions to valve technology. With a total of 4 patents to his name, he has made significant advancements in the design and functionality of plug valves. His innovative approach has led to the development of mechanisms that enhance the efficiency and reliability of valve operations.
Latest Patents
One of Hodgeman's latest patents is the Four-way plug valve. This rotary lift-turn type plug valve mechanism features a valve body and bonnet structure that defines a tapered valve chamber. The design allows for a tapered plug member to be operated by both linear and rotary components of movement, facilitating effective valve operation. The valve mechanism includes externally adjustable plug positioning means, enabling the adjustment of the plug element's position relative to the inlet and outlet flow passages. Additionally, plug dampening means are incorporated to apply a dampening force to the plug element, preventing slamming upon reaching the end of its rotational movement. A valve actuator is also provided, which engages the valve stem of the plug and imparts both linear and rotary movements for unseating, rotating, and reseating the valve element within the chamber. Furthermore, a system is designed to maintain a predetermined pressure differential across the sealing elements of the valve, compensating for volumetric changes as the valve element is seated and unseated.
Career Highlights
Throughout his career, Herbert H. Hodgeman has worked with reputable companies such as Daniel Industries, Inc. and Daniel Valve Company, Inc. His experience in these organizations has contributed to his expertise in valve technology and innovation.
Collaborations
Hodgeman has collaborated with notable individuals in the field, including Jerry B. Tomlin and Syed S. Ali. These partnerships have likely fostered an environment of creativity and innovation, leading to advancements in valve design and functionality.
Conclusion
Herbert H. Hodgeman's contributions to valve technology through his patents and collaborations highlight his role as an innovator in the field. His work continues to influence the industry, showcasing the importance of innovation in engineering and design.