Jaroslav Krejci

Title: Jaroslav Krejci: Innovator in Turbocharger Technology

Introduction

Jaroslav Krejci is a notable inventor based in Pribyslav, Czech Republic. He has made significant contributions to the field of turbocharger technology, holding a total of 3 patents. His innovative designs focus on improving the efficiency and functionality of turbocharger systems.

Latest Patents

One of Krejci's latest patents is a turbocharger turbine rotary bypass valve that provides waste gate regulation and full turbine bypass functions. This invention includes a three-way rotary turbine bypass valve (TBV) that selectively directs exhaust gases to either a turbine feed passage or a bypass passage. The TBV is designed to optimize exhaust gas flow, minimizing pressure losses and leakage through a labyrinth seal. Another significant patent is the rotary axial valve, which features a valve assembly that rotates between two positions to direct exhaust gas flow effectively. This design enhances the performance of turbocharger systems by allowing for better control of exhaust gas routing.

Career Highlights

Krejci is currently employed at Garrett Transportation Inc., where he continues to develop innovative solutions in turbocharger technology. His work has contributed to advancements in automotive engineering, particularly in enhancing engine performance and efficiency.

Collaborations

Throughout his career, Krejci has collaborated with talented professionals such as Jan Klement and Miroslav Zatko. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Jaroslav Krejci's contributions to turbocharger technology exemplify his commitment to innovation and engineering excellence. His patents reflect a deep understanding of the complexities involved in turbocharger systems, making him a valuable asset in the automotive industry.