Company Filing History:
Years Active: 2007-2009
Title: Bernard Dionnet: Innovator in Engine Management Technologies
Introduction
Bernard Dionnet is a notable inventor based in Morigny-Champigny, France. He has made significant contributions to the field of engine management technologies, holding a total of 4 patents. His work focuses on improving the efficiency and functionality of internal combustion engines.
Latest Patents
Dionnet's latest patents include a method and device for managing the operation of a nitrogen oxide trap, as well as diagnosing its aging condition. This invention involves arranging an oxygen probe in an exhaust pipe to monitor a unique increase in the representative signal, which serves as an indicator for controlling the end of the bleeding operation of the nitrogen oxide trap. The method is characterized by integrating the signal that represents the time between the start and end of the bleeding, comparing it to a threshold value to diagnose the aging condition of the trap. Another significant patent is a method of controlling elements used to execute elementary functions of internal combustion engines. This method utilizes measurement signals from sensors to determine theoretical signals, identify deviations, and establish correction instructions for the engine elements.
Career Highlights
Bernard Dionnet is currently employed at Renault S.A.S., where he applies his expertise in engine management systems. His innovative approaches have contributed to advancements in automotive technology, enhancing the performance and reliability of vehicles.
Collaborations
Throughout his career, Dionnet has collaborated with talented individuals such as Marc Daneau and Stephane Cochet. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Bernard Dionnet's work exemplifies the spirit of innovation in the automotive industry. His patents reflect a commitment to improving engine efficiency and reducing emissions, making a lasting impact on the field.