Siegfried Festl

Title: Siegfried Festl: Innovator in Internal Combustion Engine Technology

Introduction

Siegfried Festl is a notable inventor based in Holzkirchen, Germany. He has made significant contributions to the field of internal combustion engine technology. His innovative approach has led to the development of a unique method for detecting defective injectors.

Latest Patents

Siegfried Festl holds 1 patent for his invention titled "Method for detecting defective injectors of an internal combustion engine." This method involves operating an internal combustion engine in an idling mode while deactivating the mixture control. It includes selectively switching off each injector of the respective injection group and detecting changes in characteristic values when the injectors are switched off. The method checks a fault criterion, which is satisfied when the change in the characteristic value exceeds or undershoots a predetermined amount. A defect in the respective injector is detected when the fault criterion is satisfied.

Career Highlights

Siegfried Festl is associated with Bayerische Motoren Werke Aktiengesellschaft, commonly known as BMW. His work at BMW has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in automotive technology.

Collaborations

Throughout his career, Siegfried has collaborated with talented individuals such as Vitaly Shevchenko and Sebastian Grasreiner. These collaborations have fostered a creative environment that encourages innovation and problem-solving.

Conclusion

Siegfried Festl's contributions to the field of internal combustion engine technology exemplify the impact of innovation in the automotive industry. His patented method for detecting defective injectors showcases his expertise and commitment to improving engine performance.