Location History:
- Vordorf, DE (1997 - 2002)
- Vortorf, DE (2003)
Company Filing History:
Years Active: 1997-2003
Title: Frank Schulze: Innovator in NOx Storage Technology
Introduction
Frank Schulze is a notable inventor based in Vordorf, Germany. He has made significant contributions to the field of automotive technology, particularly in the area of NOx storage converters. With a total of 3 patents to his name, Schulze's work has been instrumental in enhancing the efficiency and reliability of exhaust systems in internal combustion engines.
Latest Patents
One of Schulze's latest patents is a method for controlling the regeneration of an NOx storage converter. This innovative approach involves measuring the NO concentration in exhaust gas downstream of the NO storage converter. By determining the operating state of the converter, particularly when it switches from absorption mode to regeneration mode, the method ascertains values of characteristic features of an NO desorption peak. These values are then compared to predetermined test patterns to form a comparison result, ultimately leading to a converter-state signal that characterizes the operating state of the NO converter.
Another significant patent by Schulze is an apparatus and method for monitoring NOx storage catalytic converters. This invention provides a systematic way to monitor the operation of a NO storage catalytic converter in the exhaust stream of an internal combustion engine. The method involves measuring the NO content of the gas stream both upstream and downstream of the catalytic converter. The storage efficiency is then determined and compared to a threshold value. If the threshold is not met, a regeneration process is initiated. After regeneration, the storage value is measured to assess whether the catalytic converter is functioning correctly.
Career Highlights
Frank Schulze is currently employed at Volkswagen AG, where he applies his expertise in automotive technology. His work focuses on improving the performance and efficiency of exhaust systems, contributing to the company's commitment to innovation and sustainability in the automotive industry.
Collaborations
Schulze has collaborated with notable colleagues, including Axel Lang and Jens Drückhammer. Their combined efforts have led to advancements in the field of NOx storage technology, further enhancing the capabilities of modern vehicles.
Conclusion
Frank Schulze's contributions to automotive technology, particularly in NOx storage converters, demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of the complexities involved in exhaust systems, making him a valuable asset to Volkswagen AG and the automotive industry as a whole.