Per Gösta Edvin Andersson

Title: Per Gösta Edvin Andersson: Innovator in Exhaust Emission Control Systems

Introduction

Per Gösta Edvin Andersson is a notable inventor based in Downers Grove, IL (US). He has made significant contributions to the field of exhaust emission control systems. His innovative work focuses on improving the efficiency of internal combustion engines, particularly in reducing harmful nitrogen oxides (NOx) emissions.

Latest Patents

Andersson holds a patent for an "Exhaust emission control system and method for removal and storage of vehicle exhaust gas nitrogen oxides during cold operation." This system and method are designed to remove NO from an internal combustion engine exhaust stream at lower temperatures. It also allows for the release of NO back into the exhaust stream at higher temperatures. The system includes an occluder with an adsorbent that selectively adsorbs NO at temperatures below a predetermined threshold and desorbs it at higher temperatures. This innovative approach aims to enhance the performance of engines during cold operation.

Career Highlights

Andersson is currently employed at Ricardo Inc., a company known for its engineering and environmental consultancy services. His work at Ricardo has allowed him to focus on developing advanced technologies that contribute to cleaner and more efficient vehicle emissions.

Collaborations

Andersson collaborates with various professionals in the field, including his coworker Brad Adelman. Their combined expertise contributes to the development of innovative solutions in exhaust emission control.

Conclusion

Per Gösta Edvin Andersson is a key figure in the advancement of exhaust emission control technologies. His patent and work at Ricardo Inc. reflect his commitment to reducing vehicle emissions and improving environmental sustainability.