Location History:
- Herzogenrauch, DE (1998)
- Herzogenaurach, DE (1997 - 2007)
Company Filing History:
2 out of 193 
1 out of 216 
1 out of 198 
Years Active: 1997-2007
Title: Hermann Wiehl: Innovator in Internal Combustion Engine Technology
Introduction
Hermann Wiehl is a notable inventor based in Herzogenaurach, Germany. He has made significant contributions to the field of internal combustion engines, holding a total of 4 patents. His innovative designs focus on enhancing engine efficiency and performance.
Latest Patents
One of Wiehl's latest patents is for an internal combustion engine with a hydraulic device for adjusting the rotation angle of a camshaft in relation to a crankshaft. This invention features a tubular stator and a rotor that is fixedly engaged with the camshaft. The rotor has multiple vanes that create pressure chambers on either side, allowing for precise adjustments of the camshaft's position. The stator is designed to reduce mass through a shaping process, optimizing the engine's performance. Another significant patent involves a profiled cage for cylindrical rolling elements, which improves contact between the rolling elements and the cage, enhancing overall functionality.
Career Highlights
Hermann Wiehl has worked with prominent companies in the engineering sector, including Ina Walzlager Schaeffler OHG and Ina Walzlager Schaeffler KG. His experience in these organizations has contributed to his expertise in mechanical engineering and innovation.
Collaborations
Wiehl has collaborated with notable colleagues such as Harald Elendt and Gerald Fischer. Their combined efforts have led to advancements in engine technology and design.
Conclusion
Hermann Wiehl's contributions to internal combustion engine technology demonstrate his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to improving engine performance and efficiency, marking him as a significant figure in the field.