发明名称 |
TEST TREE AND ACTUATOR |
摘要 |
<p>A subsea test tree comprises a housing defining a flow path, a valve member mounted in the housing and an actuator coupled to the housing. A drive arrangement extends through a wall of the housing to operatively connect the actuator to the valve. The actuator is operable to operate the valve member to control fluid flow along the fluid pathway. Also disclosed are improvements to actuators.</p> |
申请公布号 |
WO2016001629(A1) |
申请公布日期 |
2016.01.07 |
申请号 |
WO2015GB51827 |
申请日期 |
2015.06.23 |
申请人 |
INTERVENTEK SUBSEA ENGINEERING LIMITED |
发明人 |
COWIE, GAVIN DAVID;SANGSTER, JOHN DAVID |
分类号 |
F15B15/12;E21B33/035;E21B34/02;E21B34/04 |
主分类号 |
F15B15/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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