This inventor holds 2 USPTO granted patents. Top assignee: Gm Global Technolgoy Operations, Inc.. Active years: 2018-2019.
Company Filing History:
Years Active: 2018-2019
Title: Innovations by Cosma Negro in Internal Combustion Engine Technology
Introduction
Cosma Negro is an accomplished inventor based in Candelu, Italy. He has made significant contributions to the field of internal combustion engine technology, holding a total of 2 patents. His work focuses on improving the efficiency and operation of engines, particularly those equipped with turbochargers.
Latest Patents
Negro's latest patents include a method of operating an internal combustion engine having a turbocharger. This innovative method involves a system that connects an exhaust gas line to an air intake duct upstream of a turbocharger's compressor. The process determines a parameter indicative of exhaust gas temperature and actuates an internal recirculation strategy if the temperature is below a predetermined threshold. This strategy includes interrupting the flow of exhaust gas through the recirculation pipe and opening an exhaust valve during the piston’s intake stroke.
Another notable patent is a method of operating a fuel injector of an internal combustion engine in a motor vehicle. This method features a multi after-injection pattern with consecutive injection pulses that start after the piston reaches the top dead center, separated by a dwell time of less than 200 microseconds.
Career Highlights
Cosma Negro is currently employed at GM Global Technology Operations, Inc., where he continues to innovate and develop advanced technologies for internal combustion engines. His expertise in this area has positioned him as a valuable asset to the company.
Collaborations
Negro collaborates with talented individuals in his field, including Isadora Ricci and Giorgio Nati. Their combined efforts contribute to the advancement of engine technology and the development of innovative solutions.
Conclusion
Cosma Negro's contributions to internal combustion engine technology demonstrate his commitment to innovation and efficiency. His patents reflect a deep understanding of engine mechanics and a drive to improve performance in the automotive industry.