Mingxing Wang

Title: Innovations of Mingxing Wang in Electric Multiple Units and Magnetic Track Brakes

Introduction

Mingxing Wang is a notable inventor based in Qingdao, China. He has made significant contributions to the field of transportation technology, particularly in the development of systems for electric multiple units and magnetic track brakes. With a total of two patents to his name, Wang's work showcases his expertise and innovative spirit.

Latest Patents

Wang's latest patents include a traction control system for electric multiple units. This invention relates to an oil tank ventilation device for a hydraulic brake unit of a tramcar. It comprises a vent plug, a sealing ring, a gas guide hole, and a gas guide pipe. The gas guide hole is a through-hole structure arranged at the upper end inside an integrated valve block. The communications of the electrical element protection case, integrated valve block, and the oil tank are realized by the gas guide pipe stretched into an air chamber of the oil tank and by the vent plug configured in the electrical element protection case. This design effectively prevents rain or snow from falling on the vent plug body when the surface of the oil tank is covered with ice or snow, ensuring the driving safety of the train.

Another significant patent is a testing device for the electromagnetic attraction force of a magnetic track brake. This application relates to the technical field of magnetic track brakes and comprises a steel rail, a force measuring rail block, a guide groove, an elastic force measuring device, and a pull machine. The steel rail consists of segmented steel rails, and the groove body of the guide groove is vertically provided between the segmented steel rails. The force measuring rail block and the elastic force measuring device are both located inside the groove body, allowing for precise measurement of the electromagnetic attraction force.

Career Highlights

Mingxing Wang is currently employed at CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd. His work at this esteemed research institute has allowed him to focus on innovative solutions for modern transportation challenges. Wang's contributions have been instrumental in advancing the safety and efficiency of rail systems.

Collaborations

Wang has collaborated with notable colleagues, including Baolei Hao and Changjun Gao. Their teamwork has fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies in the field.

Conclusion

Mingxing Wang's inventions in traction control systems and magnetic track