Juergen Rappold

Title: Juergen Rappold: Innovator in Drive Unit Technology

Introduction

Juergen Rappold is a notable inventor based in Ilsfeld-Auenstein, Germany. He has made significant contributions to the field of drive unit technology, holding a total of 8 patents. His work focuses on improving the efficiency and performance of internal combustion engines.

Latest Patents

Rappold's latest patents include a "Method and device for operating a drive unit." This innovation provides a method and device for operating a drive unit that includes an engine and a transmission, allowing for an improved shifting strategy. In one operating state, the engine operates with a first number of active cylinders, while in another state, it operates with a different number. The gear ratio is adjusted based on various operating variables and the current state of the engine. Another significant patent is the "Method to detect a faulty operating condition during a cylinder cutoff of an internal combustion engine." This method identifies faulty conditions during cylinder cutoff by monitoring the Lambda values of separate cylinder banks, suggesting a faulty cylinder cutoff when these values change in opposite directions.

Career Highlights

Juergen Rappold has built a successful career at Robert Bosch GmbH, a leading company in automotive technology. His innovative approaches have contributed to advancements in engine performance and reliability.

Collaborations

Rappold has collaborated with notable colleagues such as Dirk Hartmann and Georg Mallebrein, enhancing the development of cutting-edge technologies in the automotive sector.

Conclusion

Juergen Rappold's contributions to drive unit technology and internal combustion engines demonstrate his commitment to innovation and excellence in engineering. His patents reflect a deep understanding of engine dynamics and a drive to improve automotive performance.