Thomas W Asmus

Title: Thomas W. Asmus: Innovator in Engine Technology

Introduction

Thomas W. Asmus is a notable inventor based in Oakland, MI (US), recognized for his contributions to engine technology. He holds a total of 4 patents, showcasing his innovative approach to improving engine performance and efficiency.

Latest Patents

Among his latest patents is the design for low-thermal-inertia intake ports for port-injected, spark ignition engines. This invention provides an intake port design that features a low thermal inertia characteristic, effectively decoupling the surface temperature of the intake port walls from that of the coolant. This design enhances cold-start emissions, improves mixture preparation, and optimizes fuel economy. At wide-open-throttle, the intake port maintains a lower surface temperature, which improves volumetric efficiency and reduces knocking tendency, allowing for higher compression ratios. Additionally, this intake port design can be manufactured using a hydroform manufacturing process, resulting in improved dimensional consistency and a smooth surface finish.

Another significant patent involves a method and apparatus for supplying a reductant to an engine exhaust treatment system. This innovation is particularly useful in the regeneration of a nitrous oxide absorber in a Diesel engine exhaust treatment system. The method utilizes a mixture of Diesel oil and alcohol, such as methanol, to vaporize the alcohol, which is then selectively injected into the exhaust stream. This process thermally decomposes the alcohol to provide sufficient hydrogen and carbon monoxide for regenerating the adsorber.

Career Highlights

Throughout his career, Thomas W. Asmus has worked with prominent companies, including Chrysler Corporation and DaimlerChrysler Corporation. His experience in these organizations has significantly contributed to his expertise in engine technology and innovation.

Collaborations

Thomas has collaborated with notable individuals in the field, including Mark S. Borland and Frank Zhao. These collaborations have likely enriched his work and led to further advancements in engine technology.

Conclusion

Thomas W. Asmus is a distinguished inventor whose work in engine technology has led to significant advancements in performance and efficiency. His innovative patents reflect his commitment to improving engine systems and reducing environmental impact.