Shu-Fen Kao

Title: Innovations by Shu-Fen Kao in Multistage Metal Working Pumps

Introduction

Shu-Fen Kao is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of multistage metal working pumps, holding a total of 4 patents. His innovative designs focus on enhancing the efficiency and durability of pump systems.

Latest Patents

One of his latest patents is the "Pump shell for multistage metal working pump." This invention features an improved pump shell that includes multiple pump shell units housed in series within a hollow cylindrical casing. The design allows for impellers to be driven by a shaft, with each unit having an inner shell that forms a holding end and a sealing flange. This configuration enables precise alignment and engagement between adjacent units, creating a smooth fluid passage that enhances pumping efficiency while minimizing turbulence. Additionally, the design incorporates a close annular compartment for a seal ring, ensuring effective sealing.

Another significant patent is the "Floatable impeller for multistage metal working pump." This invention includes an impeller hub with a metal working member and an integrally formed plastic member. The thrust plastic member serves as a bearing, reducing friction loss against the metallic pump shell of adjacent units. The design features axial grooves and radial slots that help collect and discharge grits and sands, further improving pumping efficiency and durability.

Career Highlights

Shu-Fen Kao has worked with the Industrial Technology Research Institute, where he has contributed to various innovative projects. His work has focused on developing advanced technologies in the field of pump systems, showcasing his expertise and commitment to innovation.

Collaborations

Some of his notable coworkers include Huan-Jan Chien and Pao-Yin Ou, who have collaborated with him on various projects, contributing to the advancement of pump technology.

Conclusion

Shu-Fen Kao's contributions to the field of multistage metal working pumps demonstrate his innovative spirit and dedication to enhancing industrial efficiency. His patents reflect a deep understanding of engineering principles and a commitment to improving pump performance.