Josef Harrer

Title: Josef Harrer: Innovator in Piston Technology

Introduction

Josef Harrer is a notable inventor based in Hiltpoltstein, Germany. He has made significant contributions to the field of piston technology, holding 2 patents that showcase his innovative designs. His work primarily focuses on enhancing the performance and efficiency of pistons used in internal combustion engines.

Latest Patents

Harrer's latest patents include a lightweight piston design and a piston with flush connecting wall sections at the pin boss surface. The lightweight piston comprises a piston shaft and an essentially cylindrical upper region, featuring two communicating walls that connect the shaft wall portions. This design aims to optimize the piston’s performance by varying dimensions in the circumferential direction. The second patent relates to a piston made of light metal, designed to effectively manage lateral forces acting on the supporting surfaces. The unique 'egg-shaped' cross-sectional configuration of the piston skirt allows for improved structural integrity and performance.

Career Highlights

Josef Harrer is currently employed at Alcan Deutschland GmbH, where he continues to innovate in the field of piston technology. His work has contributed to advancements in engine efficiency and performance, making him a valuable asset to his company and the automotive industry.

Collaborations

Harrer has collaborated with notable coworkers, including Klaus Kofahl and Peter Stocker, who have contributed to his projects and innovations.

Conclusion

Josef Harrer is a distinguished inventor whose work in piston technology has led to significant advancements in engine performance. His innovative designs and patents reflect his commitment to enhancing automotive engineering.