Liu Weiqun
Professor
|
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
- Doctoral Supervisor
- Master Tutor
- Education Level:PhD graduate
- Business Address:Office: Room 2235, No. 2 Teaching Building, Jiuli Campus
- Professional Title:Professor
- Alma Mater:Université Grenoble Alpes
- Supervisor of Doctorate Candidates
- Supervisor of Master's Candidates
- School/Department:School of Mechanical Engineering
- Discipline:Power Engineering and Engineering Thermophysics
Vehicle Engineering
Mechanical Engineering
Contact Information
- PostalAddress：
- Patents
一种两级刚度自适应调节的新型空气弹簧
- Affilication of Author(s):西南交通大学
- Patent description:本发明公开了一种两级刚度自适应调节的新型空气弹簧,包括支撑底座、橡胶气囊、空气弹簧盖板、附加空气室,还包括分别设于支撑底座的顶部和附件空气室的顶部内表面的限位块一、限位块二,以及进气阀调压机构、排气阀调压机构,空气弹簧盖板上设有进气阀节流孔和排气阀节流孔,进气阀调压机构和排气阀调压机构设置于进气阀节流孔下方和排气阀节流孔上方。该新型空气弹簧结构简单、小巧,且利用进排气阀及其调压机构、进排气阀节流孔、附加空气室,很好地解决了传统空气弹簧刚度和阻尼特性单一、特性曲线不理想及应用效果有限的问题,适应各种应用场合
- Type of Patent:发明公开
- State of Patent:Have authorized
- Application Number:CN201610876741.5
- Number of Inventors:6
- Service Invention or Not:no
- Application Date:2016-10-08
- Publication Date:2017-02-01
- Authorization Date:2018-09-25
