Franz Prieschl

Title: Franz Prieschl: Innovator in Gas Turbine Technology

Introduction

Franz Prieschl is a notable inventor based in Reichertshausen, Germany. He has made significant contributions to the field of gas turbine technology, holding a total of 3 patents. His work focuses on enhancing the efficiency and functionality of gas turbines, particularly in aviation applications.

Latest Patents

Prieschl's latest patents include an adjustable guide vane designed for gas turbines, specifically aircraft gas turbines. This innovative guide vane features a convexly shaped, radially inner storage section, allowing for improved aerodynamic performance. The design includes a radially outer bearing section and a radially inner bearing section, enabling the vane to rotate about a vane axis within the compressor. The unique configuration of the radially inner bearing section, shaped like a journal, ensures optimal performance by having a lateral surface with a radius of curvature that is at least double the maximum diameter of the bearing section.

Another significant patent by Prieschl is a seal arrangement for turbomachines, particularly gas turbines. This invention involves a series of shells arranged in succession along the axial direction, which are connected circumferentially. The design allows for improved sealing capabilities, enhancing the overall efficiency of the turbomachine.

Career Highlights

Throughout his career, Franz Prieschl has worked with prominent companies in the aerospace industry, including MTU Aero Engines AG and MTU Motoren- und Turbinen-Union München, GmbH. His experience in these organizations has contributed to his expertise in gas turbine technology and innovation.

Collaborations

Prieschl has collaborated with notable colleagues such as Josef Eichner and Wilhelm Hoffmueller. These partnerships have fostered a creative environment that has led to advancements in gas turbine design and functionality.

Conclusion

Franz Prieschl's contributions to gas turbine technology through his innovative patents and collaborations highlight his role as a key figure in the field. His work continues to influence advancements in aviation and energy efficiency.