Company Filing History:
Years Active: 1977-1979
Title: Innovations of William A. Dudley
Introduction
William A. Dudley is an accomplished inventor based in Garland, TX (US). He holds a total of 2 patents that showcase his innovative contributions to the field of engineering. His work primarily focuses on advancements in valve technology, which are crucial for various industrial applications.
Latest Patents
Dudley's latest patents include a gas lift valve and a circulating valve. The gas lift valve is designed for use in continuous flow operations. It features an externally biased bellows that is pressurized internally to open the valve. A noncompressible liquid surrounds the bellows, allowing fluid to flow upward through a passage about the valve stem into a dome, which is pressurized to resist movement of the bellows. This design includes labyrinth rings to dampen valve movement and an O-ring seal to protect the bellows from excessive pressure. The throttling spring and bellows work together to ensure a reduced gas flow as tubing pressure decreases, facilitating an even, continuous gas flow.
The circulating valve is another significant invention by Dudley. It includes a valve plug that initially blocks flow through the valve. Upon the application of a predetermined pressure differential, the valve plug moves to allow flow through the valve. This innovative design enhances the efficiency of fluid management in well operations.
Career Highlights
Throughout his career, William A. Dudley has worked with notable companies such as Teledyne Industries, Inc. and Teledyne Limited. His experience in these organizations has contributed to his expertise in valve technology and engineering solutions.
Collaborations
Dudley has collaborated with various professionals in his field, including his coworker Edward E. DeMoss. Their combined efforts have led to advancements in valve design and functionality.
Conclusion
William A. Dudley's contributions to valve technology through his patents reflect his innovative spirit and engineering prowess. His work continues to influence the industry and improve operational efficiencies in various applications.