Chun-chien Chen

Title: Innovations of Chun-chien Chen

Introduction

Chun-chien Chen is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of engineering, particularly in the development of advanced pump technologies. With a total of 2 patents to his name, his work showcases innovative solutions that enhance efficiency and functionality.

Latest Patents

One of his latest patents is the "Asymmetric Double Screw Rotor Assembly." This invention features two asymmetric screw rotors that mesh together within a casing equipped with an inlet and an outlet. The design includes spiral threads with a uniform pitch, ensuring that the outer diameter of the first screw rotor and the inner root diameter of the second rotor remain consistent. The inner root diameter of the first screw rotor gradually increases from the inlet to the outlet, while the outer diameter of the second screw rotor decreases in the same direction. This configuration allows for a reduction in the volume of air chambers as the rotors rotate, optimizing performance.

Another significant patent is the "Multistage Pump and Method for Assembling the Pump." This invention comprises a shaft assembly and a housing with spacing plates. The shaft assembly is formed by integrating shafts and rotors, while the spacing plates create multiple compression chambers. Each chamber is defined by two symmetrical spacing plates, which include a ring groove for an elastic component. This design allows for controlled clearance between the rotors and spacing plates, facilitating accurate manufacturing and assembly.

Career Highlights

Chun-chien Chen is affiliated with the Industrial Technology Research Institute, where he continues to innovate and develop new technologies. His work has been instrumental in advancing pump design and functionality, contributing to various industrial applications.

Collaborations

Chun-chien has collaborated with notable colleagues, including Hong-Sheng Fang and Ming-Hsin Liu. Their combined expertise has fostered a productive environment for innovation and research.

Conclusion

Chun-chien Chen's contributions to engineering through his patents reflect his commitment to innovation and excellence. His work in developing advanced pump technologies demonstrates the impact of inventive thinking in solving complex engineering challenges.