- 专利标题: ELECTRO-HYDRAULIC ACTUATION SYSTEM
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申请号: US15192529申请日: 2016-06-24
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公开(公告)号: US20170370183A1公开(公告)日: 2017-12-28
- 发明人: Eugene Stolboushkin , James A. Smith , Daniel J. Turick
- 申请人: Eugene Stolboushkin , James A. Smith , Daniel J. Turick
- 申请人地址: US TX Houston
- 专利权人: Baker Hughes Incorporated
- 当前专利权人: Baker Hughes Incorporated
- 当前专利权人地址: US TX Houston
- 主分类号: E21B34/06
- IPC分类号: E21B34/06
摘要:
An electro-hydraulic actuator includes a housing having an interior portion a first opening and a second opening, a transducer is arranged in the interior portion. The transducer includes a sensor operatively coupled to a signal source at the first opening. A selectively activatable valve component is arranged at the second opening. The selectively activatable valve component maintains a desired pressure in the interior portion of the housing. An actuator is operatively coupled to the transducer and operable to activate the selectively activatable valve component exposing the interior portion to a volume of fluid in response to a signal from the transducer to activate a downhole system.
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