Helge Schichlein

Title: **Helge Schichlein: Innovator in Gas Sensor Technology**

Introduction

Helge Schichlein, an accomplished inventor based in Stuttgart, Germany, has made significant contributions to the field of gas sensor technology. With six patents to his name, Schichlein's work primarily involves innovations that enhance the accuracy and efficiency of gas probes used in various applications, particularly in the automotive industry.

Latest Patents

One of Schichlein's latest patents is a **circuit assembly for operating a gas probe**. This invention relates to a circuit assembly designed to determine the oxygen concentration in a gas mixture, specifically a Lambda probe used in measuring oxygen levels in the exhaust gases of internal combustion engines. The assembly includes two electrodes functioning as an outer and inner pump electrode, forming a pump cell, along with a Nernst electrode and a reference electrode that together create a Nernst cell. A pump current controller manages the pump current to ensure that a predetermined Nernst voltage can be maintained at a specified value, which is also adjustable, allowing for enhanced control in gas sensing applications.

Another notable patent from Schichlein is a **method for operating a gas sensor element**. This method outlines a systematic approach for detecting properties of gas within a measured-gas space. The process involves multiple steps, including ascertaining parameters and comparing them with predetermined comparison values, which ultimately allows for the allocation of features to the sensor element. This innovation enhances the operational flexibility and reliability of gas sensors, as well as improves their performance.

Career Highlights

Helge Schichlein is currently employed by Robert Bosch GmbH, a leading global supplier of technology and services. His work there emphasizes the advancement of gas sensing technologies that are crucial for meeting modern environmental regulations and enhancing vehicle performance.

Collaborations

Throughout his career, Schichlein has collaborated with esteemed professionals in the field, including Bernd Schumann and Lothar Diehl. These partnerships have fostered innovative solutions and contributed to the development of advanced technologies in gas sensing.

Conclusion

Helge Schichlein's innovative spirit and technical expertise have propelled him to the forefront of gas sensor technology. His contributions through numerous patents not only improve the accuracy of gas measurement but also play a vital role in reducing emissions and enhancing internal combustion engine efficiency. As the industry evolves, Schichlein's work is poised to have a lasting impact on environmental sustainability and automotive technology.