Hermann Ketterl

Title: Hermann Ketterl: Innovator in Exhaust Gas Treatment Technologies

Introduction

Hermann Ketterl, hailing from Stephansposching, Germany, is a distinguished inventor recognized for his contributions to automotive technology. With a total of three patents to his name, Ketterl has demonstrated a commitment to improving fuel efficiency and reducing emissions in internal combustion engines.

Latest Patents

Among Ketterl's notable inventions is a "Device and method for metering a reducing agent into an exhaust gas system of a motor vehicle." This innovative system includes a storage tank for the reducing agent, a supply pipe that connects to a metering unit, and a pump mechanism designed to convey the reducing agent into the exhaust gas system. Additionally, the design features a pressure sensor for monitoring the supply pipe's pressure, along with a pressure-releasing device and two valve systems that optimize the functioning of the system.

Another significant patent is the "Method for detecting the minimum opening time of a reducing agent feed device in an exhaust gas aftertreatment system comprising an SCR catalyst." This method focuses on enhancing the performance of the reducing agent feed in an exhaust gas aftertreatment system designed to eliminate nitrogen oxides. It entails determining the optimal opening time of the reducing agent feed device while monitoring nitrogen emissions, effectively improving the system's efficiency.

Career Highlights

Ketterl’s career is closely tied to his role at Continental Automotive GmbH, where he has applied his expertise in developing advanced automotive technologies. His work in exhaust gas treatment systems highlights his significant contributions to the industry.

Collaborations

Throughout his career, Hermann Ketterl has collaborated with renowned colleagues such as Peter Bauer and Rainer Bentz. These partnerships have facilitated innovation and fostered advancements in automotive engineering, particularly in the area of emissions reduction.

Conclusion

Hermann Ketterl continues to make strides in the field of automotive technology, as evidenced by his innovative patents and collaborations. His dedication to developing efficient exhaust gas treatment systems underscores the importance of innovation in striving for a cleaner, greener future in automotive engineering.