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适合用于极地条件下天文观测设备的动态充氮系统(发明)
宫雪非; 周放; 温海焜
Rights Holder中国科学院国家天文台南京天文光学技术研究所
Date Available2012-11-14
Country中国
Subtype发明
Other Abstract适用于合极地条件下天文观测设备的动态充氮系统,在望远镜镜筒上装有密封罩,其特征在于,该密封罩通过快速接头、软管及电磁阀与氮气瓶连接;所述的电磁阀通过网络与控制系统连接。优化方案的氮气瓶采用两个或多个氮气瓶共同为望远镜镜筒提供氮气,该两个氮气瓶或多个之间也用软管连接,并通过三通接头接入电磁阀中,保证两个充气瓶处于并联状态。电磁阀是采用通过铱星卫星远程遥控电磁阀的开关。本发明的充氮系统能满足精密光机电系统在极地严酷环境下无人值守状态中越年使用,防止镜面结霜,安装方便简单,能够保护镜筒内的精密仪器设备。
Subject Area射电望远镜 ; 天文技术与方法
Application Date2012-07-13
Patent Number暂无
Status实质审查的生效
Application NumberCN201210245059.8
Document Type专利
Identifierhttp://ir.niaot.ac.cn/handle/114a32/278
Collection专利
Recommended Citation
GB/T 7714
宫雪非,周放,温海焜. 适合用于极地条件下天文观测设备的动态充氮系统(发明). 暂无.
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