Fulong Liu

Title: Inventor Spotlight on Fulong Liu

Introduction

Fulong Liu is an innovative inventor based in Suzhou, China, known for his advancements in motor technology. With a total of 3 patents to his name, Liu's work primarily focuses on improving the efficiency and functionality of brushless direct-current motors.

Latest Patents

Liu's latest patents showcase his expertise in the field. One significant patent is for a motor rotor with a sleeve for the retention of a magnet ring. This brushless direct-current (BLDC) motor design features a stator that includes a core, stator teeth, and windings alongside a rotor that consists of a cylindrical body and an outer permanent magnet ring. Importantly, there is no intermediate adhesive between the magnet ring and the rotor, enhancing the reliability of the assembly. A metal sleeve is securely fitted around the magnet ring, ensuring its stability through a radially inward flange that bonds to the rotor core.

Another notable patent is the rotor magnet retainer. This innovation includes a motor assembly with a stator and rotor assembly that can rotate relative to the stator. The rotor core is designed with magnet pockets that house permanent magnets, complemented by a spring structure that exerts biasing forces on the magnets to optimize performance. This advanced design may come with an optional retention end cap for added security.

Career Highlights

Fulong Liu has established himself as a key innovator at Black & Decker Corporation, where he continues to contribute to cutting-edge motor technology. His work has garnered attention for its practicality and forward-thinking design, establishing him as a valuable asset to the company.

Collaborations

During his career, Liu has collaborated with talented coworkers such as Tong Zheng and Yeli Gu. Together, they have contributed to the development of innovative products that enhance user experiences across various applications.

Conclusion

Fulong Liu's contributions to motor technology underline the importance of innovation in advancing mechanical systems. With his patented designs and collaborative efforts, Liu continues to play a pivotal role in shaping the future of electrical motors, reflecting the essence of modern engineering innovation.