| 一种间接作用式常开电爆阀 |
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| 引用本文： | 张晓东,陈健,唐妹芳,马海涛.一种间接作用式常开电爆阀[J].火箭推进,2012(1):22-26. |
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| 作者姓名： | 张晓东 陈健 唐妹芳 马海涛 |
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| 作者单位： | 上海空间推进研究所,上海201112 |
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| 摘 要： | 为解决在易燃易爆介质中柱塞结构的常开电爆阀工作时易出现安全故障的问题,对常开电爆阀的各种结构形式进行了分析,并设计出新结构方案,避免了现有柱塞结构产品的隐患,通过理论和仿真计算得到设计尺寸,并最终通过试验验证。
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| 关 键 词： | 电爆阀 间接式 密封结构 |
A new type of indirect normally open pyrovalve |
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| ZHANG Xiao-dong,CHEN Jian,TANG Mei-fang,MA Hai-tao.A new type of indirect normally open pyrovalve[J].Journal of Rocket Propulsion,2012(1):22-26. |
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| Authors: | ZHANG Xiao-dong CHEN Jian TANG Mei-fang MA Hai-tao |
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| Institution: | (Shanghai Institute of Space Propulsion, Shanghai 201112, China) |
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| Abstract: | In order to solve the normally open pyrovalve with piston structure prone to failure at work in inflammable and explosive media, various structures of the normal open pyrovalves are ana- lyzed and a new structure is designed. The new structure eliminates potential failures of the existing normally open pyrovalves. Its design dimensions are worked out on the basis of theoretical and simu- lation calculation, and finally verified through experiments. |
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| Keywords: | pyrovalve indirect type sealing configuration |
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