Xiufei Liu

Title: Innovations of Xiufei Liu in Magnetic Levitation Railways

Introduction

Xiufei Liu is a notable inventor based in Poing, Germany. He has made significant contributions to the field of magnetic levitation railways, holding a total of four patents. His work focuses on enhancing the efficiency and functionality of switch assemblies used in these advanced transportation systems.

Latest Patents

One of Xiufei Liu's latest patents is a switch assembly for magnetic levitation railways. This innovative design includes a girder that extends in the travel direction and is flexible transversely. It features a rail and a rack positioned transversely to the travel direction. The load-bearing frame, which supports the girder, is equipped with a rotatably supported carrying wheel that is braced on the rail. A drive mechanism with a gear wheel meshes with the rack and is powered by a motor. The switch adjustment is achieved by displacing the load-bearing frame along the rail, which flexes the girder. This structural unit is designed to be displaceable in the travel direction relative to the rail and rack.

Another significant patent involves a flexible steel girder and switch assembly for magnetic levitation railways. This invention introduces a bending mount for a switch arrangement, comprising a box-shaped support element that extends in the longitudinal direction. Supporting metal sheets are arranged on both sides of the support element, designed as single-piece components that form a chain. This chain maintains the desired flexural rigidity while providing high torsional rigidity and resistance to vertical vibrations.

Career Highlights

Xiufei Liu is currently employed at Thyssenkrupp Transrapid GmbH, where he continues to innovate in the field of magnetic levitation technology. His work has been instrumental in advancing the capabilities of rail systems, making them more efficient and reliable.

Collaborations

Throughout his career, Xiufei Liu has collaborated with notable colleagues, including Friedrich Loeser and Qinghua Zheng. Their combined expertise has contributed to the development of cutting-edge technologies in the rail industry.

Conclusion

Xiufei Liu's contributions to magnetic levitation railways through his innovative patents and collaborations highlight his significant role in advancing transportation technology. His work continues to influence the future of rail systems, making them more efficient and effective.