Kevin John Dewar

Title: Kevin John Dewar: Innovator in Fan Technology

Introduction

Kevin John Dewar is a notable inventor based in Edmonton, Canada. He has made significant contributions to the field of fan technology, holding 2 patents that showcase his innovative approach to engineering.

Latest Patents

One of his latest inventions is the Compact Variable Pitch Fan. This fan features a hydraulic pitch change mechanism, where a pitch change piston is constrained to follow reciprocating motion under hydraulic control within a peripheral hub from which fan blades extend outward. An additional feature includes separated guiding and seal surfaces, along with a pitch sensor on the hydraulic line leading to the variable pitch fan. Another significant patent is for an Industrial Fan, which has blades capable of switching between sucking and blowing operations when the fan is not in operation. This design includes an internal mechanism that allows for blade pitch adjustment by twisting one blade about its own axis, with end positions held by forces generated by the rotating blades or a locking mechanism.

Career Highlights

Kevin works at Flexxaire Manufacturing Inc., where he continues to develop innovative solutions in fan technology. His work has contributed to advancements in efficiency and functionality in industrial applications.

Collaborations

Throughout his career, Kevin has collaborated with talented individuals such as Jonathan Edwards McCallum and George Antoszko, enhancing the creative process and driving innovation in their projects.

Conclusion

Kevin John Dewar's contributions to fan technology through his patents reflect his commitment to innovation and engineering excellence. His work continues to influence the industry and inspire future advancements.