Holger Braun

Title: Holger Braun: Innovator in Internal Combustion Engine Technology

Introduction

Holger Braun is a notable inventor based in Gifhorn, Germany. He has made significant contributions to the field of internal combustion engine technology, particularly in the area of boost pressure control. With a total of 2 patents to his name, Braun's work is recognized for its innovative approaches to enhancing engine performance.

Latest Patents

Braun's latest patents focus on methods for controlling boost pressure in internal combustion engines for motor vehicles. The first patent describes a boost pressure control device that regulates the boost pressure in an internal combustion engine. This device includes a bypass unit located in the exhaust gas flow, which is activated when a specific setpoint value is reached. The method establishes a correction value based on various engine parameters, allowing for precise control of the boost pressure.

The second patent elaborates on a similar method, utilizing a boost pressure control device to generate a manipulated variable from the control deviation between the setpoint and actual boost pressures. This method incorporates a differential control unit that adapts the D portion based on transient effects detected over a predetermined evaluation period. The adaptations ensure that the output variable for the differential controller is optimized according to specific boost pressure parameters.

Career Highlights

Holger Braun is currently employed at Audi AG, where he applies his expertise in engine technology. His work at Audi has allowed him to contribute to advancements in automotive engineering, particularly in enhancing the efficiency and performance of internal combustion engines.

Collaborations

Throughout his career, Braun has collaborated with talented colleagues, including Daniel Beese and Guido Ehlers. These collaborations have fostered an environment of innovation and have led to the development of cutting-edge technologies in the automotive sector.

Conclusion

Holger Braun's contributions to internal combustion engine technology exemplify the spirit of innovation in the automotive industry. His patents reflect a commitment to improving engine performance and efficiency, making him a significant figure in the field.