发明名称 COMPRESSION ACTIVATED BYPASS VALVE
摘要 A main body housing includes a main body port. An O-ring sleeve is contained in the housing. The O-ring sleeve includes an O-ring sleeve port and O-rings mounted on either side of the O-ring sleeve port. The O-ring sleeve is not rotatable with respect to the main body housing and is translatable with respect to the main body housing between an open O-ring sleeve position and a closed O-ring sleeve position. The O-ring sleeve port aligns with the main body port when the O-ring sleeve is in the open O-ring sleeve position and the O-ring sleeve port is sealed from the main body port by the O-rings when the O-ring sleeve is in the closed O-ring sleeve position.
申请公布号 WO2016186666(A1) 申请公布日期 2016.11.24
申请号 WO2015US31755 申请日期 2015.05.20
申请人 HALLIBURTON ENERGY SERVICES, INC. 发明人 BOUTIN, Jacob, James;RUSSO, Christopher, Dale;SANCHEZ, Daniel, Aaron
分类号 E21B34/06;E21B17/00 主分类号 E21B34/06
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