André Kreuzriegler

Title: André Kreuzriegler: Innovator in Engine Braking Technology

Introduction

André Kreuzriegler is a notable inventor based in Reichraming, Austria. He has made significant contributions to the field of engine braking technology, holding 2 patents that enhance the performance and efficiency of combustion engines in motor vehicles.

Latest Patents

Kreuzriegler's latest patents focus on methods for controlling engine braking devices. One of his inventions relates to a method for controlling an engine braking device for combustion engines, particularly in commercial vehicles. This invention involves an intake system, an exhaust system, gas exchange valves, and a fuel injection device that injects fuel into combustion chambers. The engine braking unit includes a decompression brake that influences outlet valves and a brake flap that builds up exhaust gas. The innovative aspect of his method is that it injects fuel into the combustion chamber during engine braking, allowing for better control of braking power. Another patent further refines this concept by controlling the demanded braking torque based on the boost pressure of the exhaust turbocharger and the exhaust gas backpressure.

Career Highlights

Throughout his career, Kreuzriegler has worked with prominent companies in the automotive industry, including Man Truck & Bus Österreich AG. His experience in these organizations has allowed him to develop and refine his innovative ideas in engine technology.

Collaborations

Kreuzriegler has collaborated with notable colleagues such as Franz Rammer and Heidrun Klinger. Their teamwork has contributed to the advancement of engine braking technologies.

Conclusion

André Kreuzriegler's work in engine braking technology showcases his innovative spirit and dedication to improving vehicle performance. His patents reflect a deep understanding of combustion engine mechanics and a commitment to enhancing safety and efficiency in motor vehicles.