Company Filing History:
Years Active: 1998
Title: Hartmut Dietz: Innovator in Combustion Detection Technology
Introduction
Hartmut Dietz is a notable inventor based in Stuttgart, Germany. He has made significant contributions to the field of internal combustion engines, particularly in the detection of combustion misfires. His innovative approach has the potential to enhance engine performance and reliability.
Latest Patents
Hartmut Dietz holds a patent for a "Method for detecting combustion misfires." This invention is directed to a method for detecting misfires in the combustion of a z-cylinder four-stroke internal combustion engine. The engine includes a transducer wheel coupled to the crankshaft, which rotates in phase synchronism with the crankshaft. The transducer wheel typically has z/2 segments, and these segments are scanned with a sensor device to supply a segment-time signal. This signal reflects the nonuniformity of the rotational movement of the crankshaft concerning individual cylinders of the engine. Rough-running values are formed for each cylinder based on the segment times, with each rough-running value including a component occurring at the frequency of the crankshaft. The component is filtered out, and the filtered rough-running value is compared to a threshold value. A misfire is determined to be present when the filtered rough-running value exceeds the threshold value.
Career Highlights
Hartmut Dietz is associated with Robert Bosch GmbH, a leading company in automotive technology and engineering. His work at Bosch has allowed him to focus on innovative solutions that improve engine efficiency and performance.
Collaborations
Throughout his career, Hartmut has collaborated with notable colleagues, including Klaus Ries-Muller and Jurgen Forster. These collaborations have contributed to the advancement of technology in the automotive sector.
Conclusion
Hartmut Dietz's contributions to the field of combustion detection technology exemplify the importance of innovation in enhancing engine performance. His patent for detecting combustion misfires is a testament to his expertise and dedication to improving automotive technology.