Baolei Hao

Title: Baolei Hao: Innovator in Electric Multiple Units and Magnetic Track Brakes

Introduction

Baolei Hao is a prominent inventor based in Qingdao, China, known for his innovative contributions to the field of railway technology. With a total of two patents, Hao's work focuses primarily on enhancing the safety and efficiency of train systems.

Latest Patents

Hao's latest patents demonstrate his commitment to advancing railway technology. The first patent is for a **traction control system for electric multiple units**, which introduces an oil tank ventilation device for a hydraulic brake unit of a tramcar. This invention features a vent plug, sealing ring, gas guide hole, and gas guide pipe. These components work together to prevent the accumulation of ice or snow on the vent plug body, ensuring the safety of train operations in adverse weather conditions.

His second patent involves a **testing device for electromagnetic attraction force of a magnetic track brake**. This invention includes a steel rail, a force measuring rail block, a guide groove, an elastic force measuring device, and a pull machine. The design allows for precise measurement of electromagnetic forces in magnetic track brakes, thereby enhancing the testing and reliability of braking systems in railways.

Career Highlights

Baolei Hao is employed at the CRRC Qingdao Sifang Rolling Stock Research Institute Co., Ltd., a leading institution in the development of rolling stock and railway technologies. His expertise in railway systems has made him a valuable asset to the company, contributing to various projects that aim to improve train safety and performance.

Collaborations

Throughout his career, Hao has collaborated with notable colleagues, including Mingxing Wang and Changjun Gao. Together, they work towards innovative solutions and advancements in railway technology, sharing knowledge and expertise to achieve common goals.

Conclusion

Baolei Hao continues to make significant strides in the field of railway innovation. Through his patents and collaborative efforts, he is helping to shape the future of train safety and efficiency. His work is a testament to the importance of innovation in transforming transportation systems for the better.