Ambrogio Perego

Title: Ambrogio Perego: Innovator in Rolling Contact Bearings

Introduction

Ambrogio Perego is a notable inventor based in Wettingen, Switzerland. He has made significant contributions to the field of engineering, particularly in the design of rolling contact bearings. With a total of 4 patents to his name, Perego's work has had a substantial impact on the efficiency and functionality of various mechanical systems.

Latest Patents

One of his latest patents is for an axially pre-tensioned rolling contact bearing arrangement. This innovative design features rolling contact bearings that are seated in axially displaceable damping bushes. These bearings are axially clamped by hydrodynamic forces that increase with the rotational shaft speed. The forces are generated by lubricating oil flowing through oil feed holes into annular ducts, which dampens vibrations and enhances operational stability. Another significant patent involves an externally mounted exhaust-gas turbocharger with an uncooled gas duct. This design connects the hot gas casing to a cooler supporting casing using a resilient supporting member, which allows for thermal expansion and improved performance.

Career Highlights

Throughout his career, Ambrogio Perego has worked with several prominent companies, including BBC Brown, Boveri & Company, Limited, and BBC Brown Boveri AG. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Perego has collaborated with notable professionals in his field, including Hansulrich Horler and Reinhard Fried. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Ambrogio Perego's contributions to the field of engineering, particularly in rolling contact bearings, demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to enhancing mechanical efficiency and performance.