| O型密封圈在氮气瓶主阀上的应用 |
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| 引用本文： | 杜俊成,王萌. O型密封圈在氮气瓶主阀上的应用[J]. 航空精密制造技术, 2017, 53(4). DOI: 10.3969/j.issn.1003-5451.2017.04.014 |
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| 作者姓名： | 杜俊成 王萌 |
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| 作者单位： | 中国空空导弹研究院总,洛阳,471099 |
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| 摘 要： | 氮气瓶作为一种高压储气装置,氮气瓶上的主阀密封性能尤为关键,主阀引起的氮气瓶漏气故障较为常见,针对主阀用两种密封圈规格,分析密封原理,给出了最优密封圈选型,对该型主阀密封结构的应用和推广具有很大的指导意义。
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| 关 键 词： | 氮气瓶 漏气 密封 密封圈 |
Applied Research of O-Ring On Nitrogen Vessel's Main-valve |
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| DU Jun-cheng,WANG Meng. Applied Research of O-Ring On Nitrogen Vessel's Main-valve[J]. Aviation Precision Manufacturing Technology, 2017, 53(4). DOI: 10.3969/j.issn.1003-5451.2017.04.014 |
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| Authors: | DU Jun-cheng WANG Meng |
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| Abstract: | Nitrogen vessel, as a kind of high pressure gas storage device, the main-valve's sealing performance is critical. The leakage caused by the main-valve failure is more common. According to two kinds of sealing ring specifications, the sealing principles of the main-valve are analyzed. The selection of optimal sealing ring is given. It has great directive significance to the application and popularization of this type of main-valve sealing structure. |
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| Keywords: | nitrogen vessel leak seal sealing ring |
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