| 出口新西兰铁路货车用120AK阀性能改进 |
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| 引用本文： | 刘海龙.出口新西兰铁路货车用120AK阀性能改进[J].铁道机车车辆,2010,30(4):55-57. |
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| 作者姓名： | 刘海龙 |
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| 作者单位： | 齐齐哈尔轨道交通装备有限责任公司,技术中心,黑龙江齐齐哈尔,161002 |
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| 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。
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| 关 键 词： | 出口货车 120AK阀 改进 |
Performance Improvement on 120AK Valve Fitted to Exported Freight Wagon to New Zealand |
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| LIU Hai-long.Performance Improvement on 120AK Valve Fitted to Exported Freight Wagon to New Zealand[J].Railway Locomotive & Car,2010,30(4):55-57. |
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| Authors: | LIU Hai-long |
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| Institution: | LIU Hat-long (Technology R ＆ D Centre under QRRS,Qiqihaer 161002 Heilongjiang,China) |
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| Abstract: | 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. |
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| Keywords: | exported freight wagon 120AK valve improvement |
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