Company Filing History:
Years Active: 2015
Title: Innovations of Michael A. Chadwell in Diesel Engine Exhaust Treatment
Introduction
Michael A. Chadwell is an accomplished inventor based in San Antonio, TX (US). He has made significant contributions to the field of diesel engine exhaust treatment. His innovative work focuses on improving the efficiency and effectiveness of exhaust systems.
Latest Patents
Chadwell holds a patent for a "Particulate oxidation catalyst with dual pressure-drop sensors." This invention presents a method and system for treating exhaust emitted via an exhaust line from a diesel engine. The system includes a particulate oxidation catalyst (POC) installed on the exhaust line, featuring at least one diesel oxidation catalyst (DOC) and a set of two or more POC elements. It incorporates a first differential pressure sensor (ΔP1) to measure the pressure difference across the first and all but the last POC elements, and a second differential pressure sensor (ΔP2) to measure pressure differences across the last POC element. During engine operation, ΔP1 is monitored to determine whether its POC elements require active regeneration, while ΔP2 is separately monitored for the last POC element.
Career Highlights
Chadwell is currently employed at the Southwest Research Institute, where he continues to develop innovative solutions for diesel engine emissions. His work has been instrumental in advancing technologies that contribute to cleaner air and improved environmental standards.
Collaborations
Chadwell has collaborated with notable colleagues, including Rijing Zhan and Phillip Anthony Weber. Their combined expertise has fostered a productive environment for innovation and research.
Conclusion
Michael A. Chadwell's contributions to diesel engine exhaust treatment exemplify the importance of innovation in addressing environmental challenges. His patented technology represents a significant advancement in the field, showcasing his commitment to improving engine efficiency and reducing emissions.