Company Filing History:
Years Active: 2005-2012
Title: Ralf Steinert: Innovator in Internal Combustion Engine Technology
Introduction
Ralf Steinert is a notable inventor based in Nürnberg, Germany. He has made significant contributions to the field of internal combustion engine technology, holding 2 patents that focus on improving emissions and efficiency in motor vehicles.
Latest Patents
Steinert's latest patents include a "Method for adjusting the metered additions of reducing agent for selective catalytic reduction." This method is designed for use in exhaust gas post-treatment systems, allowing for precise metering of an ammonia-releasing reducing agent into the exhaust gas stream of internal combustion engines operating with excess air. The control unit in this system adjusts the quantity of reducing agent based on a stored model, ensuring optimal performance during engine operation.
Another significant patent is the "Method for NOx reduction of externally-ignited, explosion-type internal combustion engines." This innovative approach reduces nitrogen oxide emissions in engines that operate at a lean fuel/air ratio. By controlling the lambda value based on the average mass temperature in the combustion chamber, Steinert's method minimizes NOx emissions while maintaining engine efficiency.
Career Highlights
Throughout his career, Ralf Steinert has worked with prominent companies such as MAN Truck & Bus AG and MAN Nutzfahrzeuge AG. His experience in these organizations has allowed him to develop and refine his innovative ideas in the automotive sector.
Collaborations
Steinert has collaborated with notable colleagues, including Andreas Döring and Florian Walde. Their combined expertise has contributed to advancements in engine technology and emissions reduction.
Conclusion
Ralf Steinert's work in the field of internal combustion engines showcases his commitment to innovation and environmental sustainability. His patents reflect a deep understanding of engine dynamics and a dedication to reducing harmful emissions in the automotive industry.