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一种简单可靠的真空磨样罐
刘金钟
2013-06-13
Country中国
Patent NumberZL201320337622.4
Rights Holder中国科学院广州地球化学研究所
Contribution Rank1
Abstract本实用新型公开了一种简单可靠的真空磨样罐，包括罐体、与罐体密封连接的罐盖和抽气阀，抽气阀包括阀体、压帽和活动杆，阀体设有进气通道和出气通道，在阀体上开设有连通进气通道的开口，压帽与阀体通过螺纹连接且设有与开口相对应的通孔，活动杆的下部能够穿过通孔与开口且能在进气通道内移动，在阀体开口处与压帽之间还设有一密封圈，在阀体的进气通道进口处设有过滤棉，出气通道出口处安装有一阀门，阀门通过软管与一三通阀相连接，三通阀的两个出口分别与气相色谱仪和真空泵相连。本实用新型结构简单、可靠，可在不破坏真空的条件下使气路顺通，彻底解决了进气管道的堵塞问题。
Date Available2013-12-25
Language中文
Application NumberCN201320337622.4
Open (Notice) NumberCN203365397U
Document Type专利
Identifierhttp://ir.gig.ac.cn/handle/344008/35856
Collection专利
Recommended Citation
GB/T 7714		 刘金钟. 一种简单可靠的真空磨样罐. ZL201320337622.4[P]. 2013-06-13.
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