Marcel Semrau

Title: Marcel Semrau: Innovator in Turbocharger Technology

Introduction

Marcel Semrau is a notable inventor based in Wuppertal, Germany. He has made significant contributions to the field of engineering, particularly in the development of turbocharger systems for two-stroke engines. With a total of 2 patents to his name, Semrau continues to push the boundaries of innovation in automotive technology.

Latest Patents

One of Semrau's latest patents is a turbocharger system designed specifically for two-stroke engines. This innovative system includes a turbine housing that features both an inlet and an outlet, along with a turbine wheel that is coupled to a shaft. The turbine housing is designed with a first scroll and a second scroll, which fluidically couple the inlet to the turbine wheel. The first scroll has a first end adjacent to the inlet and a second end adjacent to the turbine wheel, while the second scroll has a third end adjacent to the inlet and a fourth end adjacent to the turbine wheel. Additionally, an exhaust gas diverter valve is integrated into the turbine housing, allowing for the restriction of flow into either the first scroll or the second scroll.

Career Highlights

Marcel Semrau is currently employed at Polaris Industries Inc., a company known for its innovative products in the powersports industry. His work at Polaris has allowed him to apply his expertise in turbocharger technology to enhance engine performance and efficiency.

Collaborations

Throughout his career, Semrau has collaborated with talented individuals such as James H Buchwitz and Lucas R Salfer. These collaborations have contributed to the advancement of his projects and the successful development of new technologies.

Conclusion

Marcel Semrau is a distinguished inventor whose work in turbocharger systems has made a significant impact in the automotive industry. His innovative designs and collaborations continue to inspire advancements in engineering and technology.