Study on Relief Valve with Permanent Magnetic Spring

摘要：

Based on mechanical phenomena between two fixed magnetic, when the distance is the electromagnetic force are linear,therefore,we can make full use of the characters and make it to permanent magnetic spring replacing the mechanical spring in hydraulic relief valves. Through the use of the Rare-earth magnetic springs in relief valves, we find it is more sensitive to load. Besides these, the rare-earth magnetic springs have a long life and high temperature resistance without by fatigue. So the study and design of permanent magnetic spring type relief valve have large application and research value.

关键词： Rare-earth Permanent magnetic Spring Relief valve

作者: Guolei Si Fengyu Yang Wenjie Wang Yuhui Liu

作者单位: Magnetism & Magnetic Technology Research Institute, Lanzhou University of Technology, 287 Langongpin Fenghuo machinery Factory, 198 Chang An Road, Chengdu, 611130, China

会议类型: 国际会议

会议名称: 2011 International Conference on Mechatronics and Materials Processing(2011年机电一体化与材料加工国际会议 ICMMP)

会议地点: 广州

会议语种:英文

页码: 224-227

在线出版日期: 2011-11-18（万方平台首次上网日期，不代表论文的发表时间）