发明名称 Threaded safety cap
摘要 Disclosed is a threaded safety cap for a high pressure, high temperature filter press. One disclosed filter press includes a cell having an open end, a cap configured to be threadably coupled to the open end and comprising a retaining ring defining a central orifice and a cap seal having a longitudinal extension configured to extend through the central orifice, one or more filtration components, and one or more seals, wherein, then the cap is threadably coupled to the cell, the cap secures the one or more seals and the one or more filtration components within the cell.
申请公布号 GB2535870(A) 申请公布日期 2016.08.31
申请号 GB20160001576 申请日期 2013.09.23
申请人 Halliburton Energy Services, Inc. 发明人 Andrew David Vos;Kenneth Heidt Matthews
分类号 E21B43/08;B01D29/03 主分类号 E21B43/08
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