Chih-Hsien Shih

Title: Chih-Hsien Shih: Innovator in Centrifugal Pump Technology

Introduction

Chih-Hsien Shih is a prominent inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of pump technology, particularly in the development of innovative manufacturing methods and designs for centrifugal pumps. With a total of 9 patents to his name, Shih continues to push the boundaries of engineering and design.

Latest Patents

Among his latest patents is a manufacturing method for a 3-dimensional plastic impeller of a centrifugal pump. This invention includes a mold designed for twisted blades and another for the impeller outlet. The unique aspect of this method is that it allows for the hub rim part, shroud rim part, and blades to be formed in a single piece during the molding process. Another notable patent is for a sealless magnetic drive pump, which enhances the stiffness of a stationary shaft. This pump is particularly useful in manufacturing processes involving corrosive fluids and can operate under high-temperature conditions, improving the overall efficiency and durability of the pump.

Career Highlights

Chih-Hsien Shih is currently associated with Assoma Inc., where he applies his expertise in pump technology. His work has been instrumental in advancing the design and functionality of pumps used in various industrial applications. His innovative approaches have garnered attention in the engineering community.

Collaborations

Shih has collaborated with notable colleagues, including Huan-Jan Chien and Chin-Cheng Wang. These partnerships have contributed to the development of cutting-edge technologies in the field of centrifugal pumps.

Conclusion

Chih-Hsien Shih is a remarkable inventor whose work in centrifugal pump technology has led to significant advancements in the industry. His innovative patents and collaborations reflect his commitment to improving engineering solutions.