Company Filing History:
Years Active: 1982-1992
Title: The Innovative Contributions of Dale W. Sievert
Introduction
Dale W. Sievert is a notable inventor based in Freeport, IL (US), recognized for his significant contributions to hydraulic control systems. With a total of 3 patents, Sievert has developed innovative technologies that enhance the efficiency and functionality of hydraulic systems.
Latest Patents
One of Sievert's latest patents is a multiplexed hydraulic control system with a multiplexing valve. This system avoids the use of a rotary multiplexer, allowing for random selection of multiplexed outlet ports and variable dwell times for the respective ports. A single hydraulic input is multiplexed among multiple hydraulic outputs. The control system provides two types of signals: modulation signals selected from a plurality of multiplexed input signals for producing a modulating hydraulic flow, and selector signals for routing the modulated signal to the appropriately selected channel.
Another significant patent is the multiplexed hydraulic control system with a multi-bit binary selector. This system features a plurality of hydraulic channels for individually controlling the positions of various actuators according to corresponding electrical control signals. It includes a small multiplexing valve or valve array with a common input and multiple individually selected outputs. The control input responds to binary selector signals, allowing direct addressing of any particular channel connected to the multiplexer. This system ensures that hydraulic signals of the appropriate magnitude are coupled to each addressed channel, effectively controlling all channels in accordance with the control signals.
Career Highlights
Throughout his career, Dale W. Sievert has worked with prominent companies such as Woodward Governor Company and Honeywell GmbH. His experience in these organizations has contributed to his expertise in hydraulic systems and control technologies.
Collaborations
Sievert has collaborated with notable individuals in his field, including John W. Wardle and Plato J. Leeson. These collaborations have likely enriched his work and led to further advancements in hydraulic control systems.
Conclusion
Dale W. Sievert's innovative patents and career achievements highlight his significant impact on hydraulic technology. His work continues to influence the industry and inspire future innovations.