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发明名称
岩芯夹持器
摘要
本实用新型是一种供测量岩性参数时岩芯的夹持器,其特征在于将密封胶筒装入钢套内,且钢套与密封胶筒之间有一环形空间,用压帽将钢套与密封胶筒压紧固定,密封环以硫化方式硫化在密封胶筒的两端,在密封环上装有密封圈,在钢套上还开有一个加入环压的联接孔。
申请公布号
CN2164460Y
申请公布日期
1994.05.11
申请号
CN93216048.4
申请日期
1993.07.03
申请人
江汉石油学院
发明人
孙天锡;余维初
分类号
E21B25/00
主分类号
E21B25/00
代理机构
代理人
主权项
1、一种由钢套(2)、密封胶筒(5)、联接孔(9)等组成的岩芯夹持器,其特征在于密封胶筒位于钢套内,并由压帽(1)(6)将其压紧固定。
地址
434102湖北省江陵县
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