Campbell R McConnell

Title: The Innovative Contributions of Campbell R McConnell

Introduction

Campbell R McConnell is a notable inventor based in Vancouver, Canada. He has made significant contributions to the field of engine exhaust after-treatment systems. With a total of 2 patents, his work focuses on improving the efficiency and effectiveness of diesel particulate filters.

Latest Patents

One of McConnell's latest patents is a "Method for regenerating a diesel particulate filter." This method involves directing an exhaust stream from a combustion engine through the diesel particulate filter and selectively introducing a syngas stream to regenerate it. The syngas stream is introduced at varying flow rates to reduce temperature spikes and CO slip during regeneration.

Another significant patent is the "System and method for regenerating an engine exhaust after-treatment device." This innovation introduces a syngas stream into the engine exhaust stream, which combusts in the presence of a catalyst, raising the temperature for effective regeneration. A supplemental liquid fuel stream is then vaporized by the syngas stream to form a combined fuel stream, enhancing the regeneration process.

Career Highlights

McConnell is currently employed at Westport Power Inc., where he continues to develop innovative solutions for engine technology. His work has been instrumental in advancing the efficiency of diesel engines and reducing emissions.

Collaborations

Throughout his career, McConnell has collaborated with notable colleagues such as Jacobus Neels and Richard Allan Sederquist. These partnerships have contributed to the successful development of his patented technologies.

Conclusion

Campbell R McConnell's contributions to engine exhaust after-treatment systems highlight his innovative spirit and dedication to improving environmental standards. His patents reflect a commitment to advancing technology in the automotive industry.