发明名称 |
ELECTRONICALLY ACTUATED GATE VALVE |
摘要 |
A system, in certain embodiments, includes a gate valve including a gate disposed within a valve body. The gate valve also includes a motorized ball screw actuator having an actuating rod assembly directly coupled to the gate. The motorized ball screw actuator is configured to linearly actuate the actuating rod assembly to drive the gate between an open position and a closed position. |
申请公布号 |
WO2011162846(A2) |
申请公布日期 |
2011.12.29 |
申请号 |
WO2011US30363 |
申请日期 |
2011.03.29 |
申请人 |
CAMERON INTERNATIONAL CORPORATION;MARTINO, JERRY ALLEN;VARMA, VINAY SHYAMLAL;ADAMS, KEITH MCKINLEY |
发明人 |
MARTINO, JERRY ALLEN;VARMA, VINAY SHYAMLAL;ADAMS, KEITH MCKINLEY |
分类号 |
F16K3/00;F15D1/00;F16K31/08;F16K31/44 |
主分类号 |
F16K3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|