Bruno Ammann

Title: Innovator Spotlight: Bruno Ammann from Aarau, CH

Introduction

Bruno Ammann is a distinguished inventor based in Aarau, Switzerland. With a total of four patents to his name, he has made significant contributions to the field of engineering, particularly in the realm of turbocharging technology. His innovations highlight the intersection of performance and efficiency in mechanical systems.

Latest Patents

Bruno Ammann’s latest inventions include two noteworthy patents:

1. **Exhaust Turbocharger Having a Bearing Assembly Module**

This innovative exhaust turbocharger features a modular bearing designed to support a shaft and is strategically positioned between a compressor and a turbine. The design incorporates a bearing housing with a receptacle chamber, allowing for the installation and non-destructive removal of a bearing assembly module. This modular system supports both rolling and sliding bearings, providing versatility. The interface established within the receptacle chamber facilitates the connection between an oil gallery in the bearing housing and additional oil galleries in the bearing assembly module.

2. **Plain Bearing with Hydrodynamic Axial Securing**

This patent describes a radial bearing arrangement specifically designed for exhaust gas turbochargers. It utilizes a radial bearing bush, which is placed between the shaft and the bearing housing, featuring a collar that interacts with an axial stop on the housing. This ingenious design minimizes forces acting on the collar due to oil feed pressure, effectively allowing for the formation of a lubricating film between components, enhancing operational reliability.

Career Highlights

Throughout his career, Bruno Ammann has made significant strides within the turbocharging industry, having worked for reputable companies such as ABB Turbo Systems AG and ABB Schweiz AG. His experience in these organizations has equipped him with the expertise required to innovate and refine complex mechanical systems.

Collaborations

Bruno has collaborated with notable professionals in his field, including Christian Kreienkamp and Markus Lebong. Together, they have contributed to advancements in turbocharger technology, driving developments that intersect engineering and maximizing performance.

Conclusion

Bruno Ammann exemplifies the spirit of innovation within the engineering sector. His patent contributions not only enhance the functionality of turbochargers but also pave the way for future advancements. With a strong foundation built through collaboration and a commitment to excellence, Bruno continues to inspire and influence the field of mechanical engineering.