Invention Grant
- Patent Title: Hydraulic control system
- Patent Title (中): 液压控制系统
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Application No.: US11316138Application Date: 2005-12-22
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Publication No.: US07650943B2Publication Date: 2010-01-26
- Inventor: Christopher David Baggs
- Applicant: Christopher David Baggs
- Applicant Address: GB Nailsea, Bristol
- Assignee: Vetco Gray Controls Limited
- Current Assignee: Vetco Gray Controls Limited
- Current Assignee Address: GB Nailsea, Bristol
- Agency: Bracewell & Giuliani LLP
- Priority: GB0428001.2 20041222
- Main IPC: E21B34/04
- IPC: E21B34/04
Abstract:
A hydraulic control system for controlling an external device (4) at a well installation includes a control module (2) for generating electrical and/or optical control signals. A control pod (8) receives the control signals, the control pod controlling the external device. A hydraulic line (10) links the control pod to the external device (4) for controlling it.
Public/Granted literature
- US20060157254A1 Hydraulic control system Public/Granted day:2006-07-20
Information query
