Holger Ziegler

Title: Holger Ziegler: Innovator in Engine Technology

Introduction

Holger Ziegler is a notable inventor based in Niefern-Oeschelbronn, Germany. With a focus on innovations in internal combustion engines, he has contributed significantly to technology aimed at improving exhaust gas aftertreatment systems. His inventive spirit and dedication to enhancing engine performance are reflected in his patented methods.

Latest Patents

Holger Ziegler holds two patents that showcase his expertise and ingenuity in engine control systems. The first patent describes a method and device for monitoring a nitrogen oxide storage catalytic converter (NSC). This method operates by temporarily storing nitrogen oxides during a lean mode of the internal combustion engine and facilitating their removal during a subsequent rich mode. An exhaust gas probe detects an exhaust gas characteristic variable that is crucial for monitoring the regeneration of the NSC.

The second patent pertains to controlling an internal combustion engine in relation to an exothermal regeneration process of an exhaust gas aftertreatment component. It outlines a method that forms an expected temperature value based on exothermal reactions occurring during engine operation. This expected value is compared with an upper threshold to adjust engine control, ensuring that the temperature remains within acceptable limits.

Career Highlights

Holger Ziegler is associated with Robert Bosch GmbH, a leading global supplier of technology and services. His role as an inventor reflects the company's commitment to innovation in automotive solutions. Throughout his career, he has focused on developing technologies that enhance engine efficiency and reduce emissions, contributing to a more sustainable automotive industry.

Collaborations

Working alongside talented colleagues such as Stefan Scherer and Tobias Pfister, Holger Ziegler benefits from a collaborative environment that fosters innovation. These partnerships enable him to push the boundaries of engineering and develop advanced technologies that address the complex challenges faced by modern internal combustion engines.

Conclusion

Holger Ziegler's work in the field of engine technology represents a significant advancement in the management of exhaust emissions. Through his innovative patents and collaboration with industry professionals at Robert Bosch GmbH, he is paving the way for more efficient and environmentally friendly automotive solutions. His contributions are instrumental in shaping the future of internal combustion engine technology.