Title: Kevin J Dewar: Innovator in Fan Technology
Introduction
Kevin J Dewar is an inventive mind based in Edmonton, Canada. He has made significant contributions to the field of fan technology, particularly with his innovative designs that enhance efficiency and functionality. Although he currently holds no patents, his work reflects a deep understanding of mechanical systems and their applications.
Latest Patents
Dewar's latest inventions include the Compact Variable Pitch Fan and the Industrial Fan. The Compact Variable Pitch Fan features a hydraulic pitch change mechanism, allowing for precise control of the fan blades. This design incorporates a pitch change piston that operates under hydraulic control within a peripheral hub, from which the fan blades extend outward. Additionally, it includes separated guiding and seal surfaces, as well as a pitch sensor on the hydraulic line leading to the fan. The Industrial Fan, on the other hand, is designed with blades that can switch between sucking and blowing operations when the fan is not in use. This innovative fan also allows for blade pitch adjustment by twisting one blade about its own axis, with end positions maintained by forces generated from the rotating blades or a locking mechanism.
Career Highlights
Throughout his career, Kevin Dewar has worked with notable companies such as Flexxaire Inc and Flexxaire Manufacturing Inc. His experience in these organizations has allowed him to refine his skills and contribute to the development of advanced fan technologies.
Collaborations
Dewar has collaborated with talented individuals in the industry, including Jonathan E Mccallum and George Antoszko. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.
Conclusion
Kevin J Dewar is a dedicated inventor whose work in fan technology showcases his innovative spirit and engineering expertise. His contributions, particularly in the design of variable pitch fans, highlight the potential for advancements in this field.