Company Filing History:
Years Active: 1998-2015
Title: The Innovative Mind of John Frederick Pignon
Introduction
John Frederick Pignon, an inventive engineer hailing from Benson, GB, has made significant contributions to the field of exhaust gas treatment through his innovative designs. With a total of four patents to his name, Pignon's work focuses primarily on enhancing the efficiency of internal combustion engines while minimizing their environmental impact.
Latest Patents
One of Pignon’s notable patents is an **exhaust system with a reformer catalyst**. This system aims to treat exhaust gases from internal combustion engines effectively. It features a three-way catalyst (TWC) and a downstream fuel reformer catalyst, which works in tandem with fuel supply means. The ingenious design splits the exhaust gas into two portions, allowing one portion to bypass the TWC and interact with the reformer catalyst, ultimately recycling it back into the engine intake. The second portion engages with the TWC, optimizing the heat exchange of the exhaust gas before being expelled into the atmosphere.
Another groundbreaking innovation from Pignon is the **reformer for exhaust gas treatment** in gasoline engines. This system includes an exhaust gas manifold equipped with an annular reforming catalyst and a direct fluid connection to the fuel supply means. It allows for a portion of the engine-out exhaust gases to mix with the fuel and pass through the annular catalyst. By transferring heat from the exhaust gases, this reformer enhances the overall efficiency of the engine and supports better control of emissions.
Career Highlights
John Frederick Pignon is affiliated with Johnson Matthey Public Limited Company, a leading firm known for its advanced technologies in sustainable solutions. His expertise in catalysis and exhaust systems has placed him at the forefront of innovation in the automotive sector.
Collaborations
Throughout his career, Pignon has worked alongside talented colleagues such as Neil Edwards and Jonathon C Frost. Their collaborative efforts have led to several advancements in exhaust treatment technologies, emphasizing the importance of teamwork in driving innovation.
Conclusion
John Frederick Pignon is a testament to the power of innovation in engineering. With his remarkable patents and contributions to Johnson Matthey, he continues to shape the future of internal combustion engine efficiency and environmental sustainability. His inventive spirit and collaborative approach make him a noteworthy figure in the world of inventions.