Company Filing History:
Years Active: 2010-2013
Title: Frank Anthony DeMarco: Innovator in Torque Control Systems
Introduction
Frank Anthony DeMarco is a notable inventor based in East Peoria, IL (US). He has made significant contributions to the field of torque control systems, holding a total of 4 patents. His work primarily focuses on enhancing the performance and efficiency of hydraulic variators.
Latest Patents
One of his latest patents is titled "Open-loop torque control with closed-loop feedback." This invention involves a variator torque control system that adjusts the output to ensure that the actual output torque closely matches the expected output torque. The system supplements pressure values in real-time with calculated pressure supplement values based on the current operation of the variator. This innovative approach allows for more accurate torque management.
Another significant patent is "Hydrostatic pump and motor with improved torque reversal characteristics." This invention employs positively directed electronic make-up and flushing relief valves for precise torque control of a hydraulic variator, particularly during torque reversal. It enhances machine response during severe torque changes and improves cold weather operation. The ability to tightly control variator torque enables more effective power control and engine matching algorithms.
Career Highlights
Frank Anthony DeMarco is currently employed at Caterpillar Inc., where he continues to develop innovative solutions in hydraulic systems. His expertise in torque control has positioned him as a key contributor to advancements in this technology.
Collaborations
Throughout his career, Frank has collaborated with talented individuals such as Michael G Cronin and Brian Dean Kuras. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Frank Anthony DeMarco is a distinguished inventor whose work in torque control systems has made a significant impact in the field. His patents reflect a commitment to improving machine performance and efficiency.
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