Wei-Ling Cai

Title: Innovations by Inventor Wei-Ling Cai in Cooling Technologies

Introduction

Wei-Ling Cai, an innovative inventor based in Pingtung County, Taiwan, has made significant contributions to motor and cooling device technology. With a total of two patents to his name, Cai is dedicated to enhancing the performance and efficiency of cooling systems, vital in various engineering applications.

Latest Patents

Cai's most recent patents include a "Motor, cooling device having twisted spiral cooling channel and cooling method" and a "Motor and rotating shaft cooling device thereof." The first patent introduces a cooling device mounted on the stator of the motor. It features a sleeve with a spiral groove, allowing for the installation of a spiral duct that creates a twisted spiral cooling channel. This innovative design improves the convection heat transfer effectiveness through the enhanced swirl intensity of the cooling fluid.

The second patent focuses on a motor and rotating shaft cooling device that incorporates an annular space within the rotating shaft. This design includes a blind tube with a channel that communicates with the annular space through strategically placed nozzles. The cooling fluid forms a jet array to effectively cool the rotating shaft and increases the heat exchange area, thereby enhancing the overall cooling effectiveness.

Career Highlights

Wei-Ling Cai is affiliated with National Cheng Kung University, where he works alongside fellow researchers to push the boundaries of cooling technology. His recent patents showcase his commitment to engineering advancements that can lead to improved performance in various applications encompassing motors and other machinery.

Collaborations

Throughout his career, Cai has collaborated with accomplished professionals, including Mi-Ching Tsai and Shyy-Woei Chang. These partnerships illustrate the collaborative efforts in research and development that drive innovation forward, enabling the team to work on exciting projects that make an impact in the engineering sector.

Conclusion

Wei-Ling Cai's contributions in the field of motor and cooling technology mark him as a notable inventor. His innovative patents not only demonstrate his expertise but also pave the way for enhanced efficiencies in engineering applications. With continued collaboration and research, Cai's work holds promise for future developments in this essential field.