Marc Hehle

Title: The Innovative Mind of Marc Hehle

Introduction

Marc Hehle is a notable inventor based in Elsau, Switzerland. He has made significant contributions to the field of exhaust systems, particularly in the detection of the need for regeneration of exhaust particulate filters. His innovative approach has the potential to enhance the efficiency and performance of internal combustion engines.

Latest Patents

Marc Hehle holds a patent for a method of detecting a need for regeneration of an exhaust particulate filter and exhaust system. This method involves detecting a first pressure drop in a flow section of an exhaust system that includes the exhaust particulate filter. Additionally, it determines the exhaust gas temperature and calculates the exhaust gas mass flow based on these parameters. A second pressure drop at the exhaust particulate filter is also measured, and a need for regeneration is identified when this second pressure drop exceeds a predefined limit based on the exhaust gas mass flow.

Career Highlights

Marc Hehle is associated with Hug Engineering AG, a company known for its expertise in exhaust gas treatment technologies. His work at Hug Engineering AG has allowed him to focus on innovative solutions that address environmental challenges related to exhaust emissions.

Collaborations

Marc has collaborated with talented individuals such as Dominik Gschwend and Adrian Marberger, contributing to the advancement of technologies in the field of exhaust systems.

Conclusion

Marc Hehle's contributions to the field of exhaust systems demonstrate his innovative spirit and commitment to improving engine efficiency. His patent reflects a significant advancement in the detection of exhaust particulate filter regeneration needs, showcasing his role as a key inventor in this area.