Dirk Strubel

Title: Dirk Strubel: Innovator in Internal Combustion Engine Technology

Introduction

Dirk Strubel is a notable inventor based in Stuttgart, Germany. He has made significant contributions to the field of internal combustion engines, holding a total of 3 patents. His work focuses on enhancing the efficiency and performance of direct-injection spark-ignition engines.

Latest Patents

One of Strubel's latest patents is for a direct-injection spark-ignition internal combustion engine. This innovative design features one injector per cylinder, with an injection nozzle that has multiple holes distributed around its circumference. This configuration allows the jets of fuel to form a conical cloud during the injection process. The piston opposite the injector includes a recess with radial cavities that receive the injected fuel, optimizing combustion efficiency.

Another significant patent is for a fuel injector designed for direct-injection internal combustion engines. This injector includes an injection nozzle with a series of aligned orifices that create a conical fuel cloud from individual jets. The nozzle's orifice locations are strategically displaced to form a recess in the jet envelope, allowing a spark plug to ignite the fuel cloud safely without being wetted by the fuel.

Career Highlights

Dirk Strubel is currently employed at Daimler Chrysler AG, where he continues to innovate in the automotive sector. His work has been instrumental in advancing engine technology, contributing to more efficient and environmentally friendly vehicles.

Collaborations

Strubel collaborates with talented colleagues, including Benedikt Ganz and Jean-Francois Gaudry. Their combined expertise fosters a creative environment that drives innovation in engine design.

Conclusion

Dirk Strubel's contributions to internal combustion engine technology exemplify his commitment to innovation. His patents reflect a deep understanding of engine mechanics and a dedication to improving performance and efficiency.