Invention Grant
- Patent Title: Multi-process electronic control valve system
- Patent Title (中): 多过程电子控制阀系统
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Application No.: US12849526Application Date: 2010-08-03
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Publication No.: US08418770B2Publication Date: 2013-04-16
- Inventor: Paul T. Pettit
- Applicant: Paul T. Pettit
- Applicant Address: US OK Tulsa
- Assignee: OCV Control Valves
- Current Assignee: OCV Control Valves
- Current Assignee Address: US OK Tulsa
- Agency: Fellers, Snider, Blankenship, Bailey & Tippens, P.C.
- Agent David G. Woodral
- Main IPC: E21B43/12
- IPC: E21B43/12 ; E21B34/02
Abstract:
A valve system has a main valve that is adjustable for output flow and pressure. The system also includes an output flow transducer, an output pressure transducer, and a fluid depth transducer. A microcontroller is operatively coupled to the valve, the output flow transducer, the output pressure transducer, and the fluid depth transducer. The microcontroller operates the valve to selectively control the output flow, the output pressure, and the fluid depth according to inputs received from a user.
Public/Granted literature
- US20110024132A1 MULTI-PROCESS ELECTRONIC CONTROL VALVE SYSTEM Public/Granted day:2011-02-03
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