Chinese Academy of Sciences

Hefei Cas Ion Medical and Technical Devices Co., Ltd

Shuangsong Du

Yuntao Song

Jun Li

Lei Li

Yonghua Chen

Jinxing Zheng

Kaizhong Ding

Jing Wei

Rui Hu

Wenhua Dai

Yanfang Bi

Chao Fang

Chunlong Zou

Huahui Zhang

A superconducting magnet system and a cyclotron using the same. The superconducting magnet system includes a cryogenic device, a superconducting device and a protecting module. The cryogenic device includes a refrigerating machine and a cryogenic container assembly. The cryogenic container assembly includes a first container end, a connecting tube and a second container end. The first container end is communicated with the second container end through the connecting tube. The superconducting device includes a superconducting coil arranged in the first container end and immersed in a liquid or gaseous cooling medium. The protecting module is connected to the superconducting coil and is configured to protect the superconducting coil if the superconducting coil suffers a quench.

Superconducting magnet system for cyclotron and cyclotron comprising ihe same

A superconducting magnet for eddy-current braking for a high-speed train. The superconducting magnet is fixed at a bottom of a bogie of the high-speed train through a connecting mechanism, and an air gap is formed between the superconducting magnet and a top of a guide rail below the bogie. The superconducting magnet after being excited generates an eddy-current effect with the guide rail of the high-speed train, so as to generate a braking force opposite to a traveling direction of the train, thereby braking the high-speed train. A liquid-level meter is provided on the superconducting magnet to detect a position of a cooling agent liquid level in real time. The superconducting magnet withstands vibration impact through elastic tie rod assemblies when the high-speed train is under operation, showing good adaptability.

Superconducting magnet for eddy-current braking for high-speed trains

Growing community of inventors

Hefei, China

Shuangsong Du