This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Continental Automotive Gmbh. Active years: 2012.
Company Filing History:
Years Active: 2012
Title: The Innovations of Andreas Weigand
Introduction
Andreas Weigand is a notable inventor based in Wuppertal, Germany. He has made significant contributions to the field of internal combustion engines, focusing on methods to enhance performance and reduce emissions. With a total of 3 patents to his name, Weigand's work is recognized for its innovative approaches to engine technology.
Latest Patents
One of his latest patents is a method and apparatus for generating injection signals for an injection system of an internal combustion engine. This invention aims to more accurately reach a predefined setpoint value of a combustion characteristic variable. The process involves generating a first injection signal that triggers fuel injection into the combustion chamber. A combustion signal, which represents the combustion of the injected fuel, is generated by a detector. The injection signal parameter is then corrected based on the deviation of the combustion characteristic variable from a setpoint value, ensuring improved performance in subsequent injections.
Another significant patent focuses on reducing pollutant emissions and consumption in diesel engines of passenger cars. This invention applies multiple injection strategies to optimize the number of injections, injection quantity, and separation between consecutive injections. The method compares various strategies in terms of pollutant emissions, fuel consumption, and robustness, demonstrating the effectiveness of rate shaping in injection systems.
Career Highlights
Andreas Weigand is currently employed at Continental Automotive GmbH, a leading company in automotive technology. His work at Continental has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in engine efficiency and environmental sustainability.
Collaborations
Throughout his career, Weigand has collaborated with notable colleagues such as Frank Atzler and Oliver Kastner. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in the automotive sector.
Conclusion
Andreas Weigand's contributions to engine technology through his patents and collaborations highlight his role as an influential inventor in the automotive industry. His innovative methods for improving engine performance and reducing emissions are paving the way for a more sustainable future in transportation.