Duan Qingling

Title: Duan Qingling: Innovator in Pneumatic Fender Technology

Introduction

Duan Qingling is a notable inventor based in Jinan, China. He has made significant contributions to the shipping industry through his innovative designs. His work focuses on enhancing the safety and efficiency of maritime operations.

Latest Patents

Duan Qingling holds a patent for a pneumatic floating fender with a plastic protection cover. This invention addresses the limitations of conventional pneumatic fenders, which typically use outer protection covers made from used tires and steel chains. The high friction coefficient at the tire side surfaces, combined with the impact forces from ship motion, can lead to excessive wear and damage. By utilizing plastic plates instead of tires and chains, his design reduces both the wearing damages to the fender and the scratching damages to the ship's outer shell paints. This innovation is expected to help the shipping industry achieve cost savings by decreasing the frequency of scheduled ship re-paintings in dry docks.

Career Highlights

Duan Qingling's career is marked by his dedication to improving maritime safety and efficiency. His innovative approach to fender design showcases his commitment to addressing industry challenges. With a patent portfolio that includes one significant invention, he continues to contribute to advancements in shipping technology.

Collaborations

Duan has worked alongside talented colleagues, including William Wei Lee and Yu Guangfeng. Their collaborative efforts have fostered an environment of innovation and creativity in their projects.

Conclusion

Duan Qingling's contributions to pneumatic fender technology exemplify the impact of innovative thinking in the shipping industry. His work not only enhances safety but also promotes cost efficiency for maritime operations.