Colin F Keddie

Title: Colin F Keddie: Innovator in Gas Mixing and Humidification Technologies

Introduction

Colin F Keddie is a notable inventor based in Burnaby, Canada. He has made significant contributions to the fields of gas mixing and humidification technologies. With a total of 2 patents to his name, Keddie's work has implications for improving fuel cell systems and gas flow processes.

Latest Patents

Keddie's latest patents include a "System and method for mixing gases in a fuel cell exhaust system." This invention focuses on reducing concentrations of reactants in gases flowing through an exhaust system. One embodiment of this system creates a turbulent flow of gases along the periphery region of an exhaust pipe. The turbulent flow is generated by gases transported over a wire mesh, which enhances the mixing of gases with a reactant gas, ultimately reducing the concentration of the reactant gas as it moves through the exhaust system.

Another significant patent is the "Method and apparatus for humidifying a gas flow." This invention includes mechanisms for atomizing a liquid into a gas feed line and heating the liquid. The atomizing means is situated in a spray chamber, which is adjacent to a heat-exchanger region designed for evaporating the liquid. The heat-exchanger region features multiple flow passages for gas flows that require humidification, with surfaces that facilitate the condensation and evaporation of the liquid.

Career Highlights

Throughout his career, Colin F Keddie has worked with prominent companies such as Ballard Power Systems and Daimler AG. His experience in these organizations has allowed him to develop and refine his innovative technologies.

Collaborations

Keddie has collaborated with notable professionals in his field, including Janusz Blaszczyk and Wolfram Fleck. These collaborations have contributed to the advancement of his inventions and the overall progress in gas mixing and humidification technologies.

Conclusion

Colin F Keddie's contributions to innovation in gas mixing and humidification are noteworthy. His patents reflect a commitment to enhancing fuel cell systems and improving gas flow processes. Keddie's work continues to influence the industry and inspire future innovations.