Ulf Aronsson

Title: Innovations by Ulf Aronsson

Introduction

Ulf Aronsson is a notable inventor based in Lund, Sweden. He has made significant contributions to the field of engineering, particularly in the development of advanced engine systems. With a total of five patents to his name, Aronsson's work focuses on enhancing the efficiency and performance of internal combustion engines.

Latest Patents

Among his latest patents is an innovative engine system designed for vehicles. This system features a first and a second turbine arrangement that operate in parallel. The rotational speed of the first turbo arrangement is controlled based on the distance between a specific compressor map position and the surge line, ensuring optimal performance. Another significant patent relates to an internal combustion engine that includes a crankshaft, multiple cylinders, and a sophisticated valve actuation device. This device allows for late or early closing of the intake valves, improving the engine's efficiency through advanced Miller-type valve timing. Additionally, the engine incorporates an exhaust gas recirculation (EGR) system that enhances performance by feeding exhaust gas back into the intake system.

Career Highlights

Ulf Aronsson is currently employed at Volvo Truck Corporation, where he applies his expertise in engine technology. His work at Volvo has allowed him to contribute to the development of cutting-edge solutions in the automotive industry.

Collaborations

Throughout his career, Aronsson has collaborated with talented colleagues, including Fredrik Rahm and Johan Carlén Andersson. These partnerships have fostered innovation and have been instrumental in the successful development of his patented technologies.

Conclusion

Ulf Aronsson's contributions to engine technology exemplify the spirit of innovation in the automotive sector. His patents reflect a commitment to improving engine efficiency and performance, making a lasting impact in the field.