Davide Gessaroli

Title: Davide Gessaroli: Innovator in Engine After-Treatment Systems

Introduction

Davide Gessaroli is a notable inventor based in Turin, Italy. He has made significant contributions to the field of engine after-treatment systems, holding a total of 3 patents. His work focuses on improving the efficiency and functionality of exhaust systems in internal combustion engines.

Latest Patents

One of Gessaroli's latest patents is titled "Selective catalyst reduction efficiency determination." This method involves an engine employing an after-treatment system with a device for treating exhaust gas. It includes detecting the actual concentration of pollutants in the exhaust gas upstream of the after-treatment device. The method also recirculates a portion of the treated exhaust gas back to the engine's intake passage, determining the efficiency of the after-treatment device based on the detected pollutant concentration. Additionally, it maintains the operation of the after-treatment system when efficiency is at or above a predetermined value.

Another significant patent is the "Control apparatus and method for after-treatment system regeneration." This invention provides a method and apparatus for regenerating an after-treatment device associated with an exhaust system of an internal combustion engine. It utilizes a lambda error control to maintain the measured lambda value within a regeneration range, ensuring optimal performance of the engine.

Career Highlights

Davide Gessaroli is currently employed at Gm Global Technology Operations, Inc. His work has been instrumental in advancing technologies that enhance engine performance and reduce emissions. His innovative approaches have garnered attention in the automotive industry.

Collaborations

Gessaroli has collaborated with notable colleagues, including Paolo Olmo and Giorgio Nati. These partnerships have contributed to the development of cutting-edge technologies in engine after-treatment systems.

Conclusion

Davide Gessaroli's contributions to engine after-treatment systems exemplify his commitment to innovation and efficiency. His patents reflect a deep understanding of engine technology and a dedication to improving environmental standards.