摘要
介绍了齐齐哈尔轨道交通装备有限责任公司(以下简称:齐轨道装备公司)出口新西兰铁路货车装用的120AK型空气制动系统,并针对与西屋澳洲公司的WF阀混编时制动缸充、排气时间不一致的问题,对120AK型货车空气控制阀(以下简称120AK阀)进行了研究改进。
This paper presents QRRS 120AK air brake system fitted to exported freight wagon for New Zealand,and research improvements on 120AK freight wagon air brake valve（herein after referred to as 120AK valve） considering the problem of inconsistency between air charging and air exhausting of the brake cylinder when being mixed together with WF valve from Westinghouse,Australia.
出处
《铁道机车车辆》
北大核心
2010年第4期55-57,共3页
Railway Locomotive & Car
关键词
出口货车
120AK阀
改进
exported freight wagon
120AK valve
improvement
