Location History:
- Schwieberdingen, DE (2005 - 2011)
- Marbach am Neckar, DE (2013 - 2020)
Company Filing History:
Years Active: 2005-2020
Title: Michael Pfeil: Innovator in Internal Combustion Engine Technology
Introduction
Michael Pfeil is a notable inventor based in Schwieberdingen, Germany. He has made significant contributions to the field of internal combustion engine technology, holding a total of 10 patents. His innovative approaches have led to advancements in fuel efficiency and exhaust gas management.
Latest Patents
One of his latest patents is a method for adjusting a fuel/air ratio of an internal combustion engine. This invention involves a catalyst volume that includes a first and a second catalyst partial volume. The second catalyst partial volume is positioned downstream from the first. The method calculates the actual filling level of an exhaust gas constituent in the catalyst volume based on operating parameters of the engine and exhaust system. It then adjusts this level to a nominal value by modifying the fuel/air ratio, starting with the second catalyst partial volume before addressing the first.
Another significant patent is a method and control device for correcting an output signal of an exhaust gas sensor. This invention is designed for use in an exhaust gas conduit of an internal combustion engine. It includes a secondary air delivery system that introduces air into the exhaust gas conduit upstream from the exhaust gas sensor. During the measurement of the sensor's output signal, air is delivered to the conduit, allowing for a correction of the output signal based on a defined oxygen content in the gas mixture surrounding the sensor.
Career Highlights
Michael Pfeil is currently employed at Robert Bosch GmbH, a leading company in automotive technology and engineering. His work at Bosch has allowed him to focus on innovative solutions that enhance engine performance and reduce emissions.
Collaborations
Throughout his career, Michael has collaborated with esteemed colleagues such as Karl-Bernhard Lederle and Kersten Wehmeier. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Michael Pfeil's contributions to internal combustion engine technology exemplify his commitment to innovation and efficiency. His patents reflect a deep understanding of engine dynamics and a dedication to improving environmental outcomes.