Company Filing History:
Years Active: 1982
Title: The Innovative Contributions of Kenneth W. Kriesel
Introduction
Kenneth W. Kriesel is a notable inventor based in Madison, WI (US). He has made significant contributions to the field of automotive engineering, particularly with his innovative designs that enhance engine performance. His work exemplifies the intersection of creativity and technical expertise in the realm of inventions.
Latest Patents
Kenneth W. Kriesel holds a patent for the Vortex Fuel Air Mixer. This device is strategically positioned between the air throttle and the intake manifold of an engine. The design allows part of the expansion flow velocity past the air throttle to flow tangentially into the vortex chamber of the mixer. This configuration provides angular momentum that drives the flow into a vortical pattern. The streamlined flow within the vortical structure forms an irrotational flow pattern that swirls from the outer wall of the vortex chamber inward to a central outlet. This outlet feeds directly into the engine intake manifold. The centrifugal forces generated in the swirling flow fling fuel droplets to the outer wall of the vortex chamber, similar to a cyclone scrubber. For optimal performance, the liquid fuel must evaporate to exit the vortex chamber. The interaction of evaporation, flow structure, and turbulence within the chamber results in a homogeneous mixture at the outlet. The device is designed for excellent transient response due to the short fuel evaporation time in the vortex chamber.
Career Highlights
Kenneth W. Kriesel is associated with Automotive Engine Associates, where he applies his expertise in engine design and performance enhancement. His innovative approach has led to advancements in fuel-air mixing technology, which is crucial for improving engine efficiency and reducing emissions.
Collaborations
Throughout his career, Kenneth has collaborated with notable colleagues, including M. Robert Showalter and Charles L. Siewert. These partnerships have fostered a creative environment that encourages the development of groundbreaking automotive technologies.
Conclusion
Kenneth W. Kriesel's contributions to automotive engineering, particularly through his patent for the Vortex Fuel Air Mixer, highlight his innovative spirit and technical prowess. His work continues to influence the industry, paving the way for more efficient and environmentally friendly engine designs.