Company Filing History:
Years Active: 1998-2003
Title: Innovations of Robert L Hercey in Turbocharging Technology
Introduction
Robert L Hercey, based in Peoria, Illinois, has made significant contributions to the field of turbocharging technology with a total of two patents to his name. His inventive works focus on improving the efficiency and performance of engines that utilize turbochargers, demonstrating his expertise and innovative thinking in automotive engineering.
Latest Patents
Robert Hercey's latest patents address critical challenges in turbocharging systems. His first patent, titled "Method and apparatus to control a turbocharger wastegate using exhaust pressure," presents a novel control strategy for regulating the wastegate of turbochargers in engines. Unlike traditional systems that rely on compressor outlet pressure, his method utilizes exhaust gas pressure to effectively manage the wastegate's operation, particularly beneficial for engine configurations that experience limited pressure variations.
The second patent, "Compressor by-pass and valving for a turbocharger," outlines a sophisticated bypass system designed for diesel engines equipped with turbochargers. This system includes a bypass conduit, a valve, and a controller that collectively directs a portion of the combustion air either back to the turbine portion of the turbocharger or to the atmosphere. The controller leverages empirical fixed point data to respond to changes in atmospheric pressure, inlet manifold pressure, and engine speed, thereby optimizing the operation of the turbocharger and preventing surging.
Career Highlights
Robert currently works at Caterpillar Inc., a leading manufacturer in the heavy machinery and equipment sector. His role involves leveraging his expertise in turbocharger systems to enhance performance metrics and fuel efficiency in various engine applications. His innovative patents reflect his dedication to advancing technology within the automotive industry, particularly in relation to diesel and turbocharged engines.
Collaborations
Throughout his career, Robert has collaborated with notable coworkers, including Thomas Reilly Fenelon and Gerald A Hill. Their collective efforts have helped drive engineering excellence within their projects at Caterpillar Inc., contributing to the successful development of patented technologies that enhance engine performance.
Conclusion
Robert L Hercey stands out as an inventor whose advancements in turbocharging technology have paved the way for more efficient engine designs. His patents not only showcase his innovative spirit but also contribute to the evolution of modern automotive engineering. As Humberted by collaboration and a commitment to excellence, Robert continues to influence the future of engine technology through his work at Caterpillar Inc.