Erhard Steffen

Title: Erhard Steffen: Innovator in Injection Valve Technology

Introduction

Erhard Steffen is a notable inventor based in Waiblingen, Germany. He has made significant contributions to the field of injection systems, particularly in the automotive industry. His innovative approach has led to advancements that enhance the efficiency and performance of common-rail injection systems.

Latest Patents

Steffen holds a patent for a process that determines the opening time of an injection valve in a common-rail injection system. This process involves deriving an injection duration from a characteristic diagram based on the fuel quantity to be injected and the static pressure in the common rail. The method also includes correcting the static pressure value by considering the compressional vibration of the fuel, the injected fuel quantity from previous operations, and the time elapsed between these operations. This patent showcases his expertise in optimizing fuel injection processes.

Career Highlights

Erhard Steffen is associated with Daimler Chrysler AG, where he has applied his innovative ideas to improve automotive technologies. His work has been instrumental in developing more efficient fuel injection systems, which are crucial for modern vehicles. His dedication to research and development has positioned him as a key figure in his field.

Collaborations

Steffen has collaborated with notable colleagues, including Martin Dietz and Bernd Lindemann. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of cutting-edge technologies.

Conclusion

Erhard Steffen's contributions to the field of injection valve technology reflect his commitment to innovation and excellence. His patent and work at Daimler Chrysler AG highlight his role as a leading inventor in the automotive industry.