GB8620357D0 - Flow control valve - Google Patents
Flow control valveInfo
- Publication number
- GB8620357D0 GB8620357D0 GB8620357A GB8620357A GB8620357D0 GB 8620357 D0 GB8620357 D0 GB 8620357D0 GB 8620357 A GB8620357 A GB 8620357A GB 8620357 A GB8620357 A GB 8620357A GB 8620357 D0 GB8620357 D0 GB 8620357D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- valve
- data
- sensing devices
- micro
- processor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
A valve which may be used to monitor its own performance and generate control or data signals accordingly, has a valve chamber 1, a valve member 5 movable within the chamber 1, means 6,7 for moving the valve member 5 between operative positions and including sensing devices 16,18,19, such as position, temperature and pressure sensors, and a micro-processor 14 mounted in or on the valve and connected to the sensing devices 16,18,19. The micro-processor is programmed to monitor the performance of the valve on the basis of the input data provided by the sensing devices and provide performance data and/or warning signals and/or control signals on the basis of the input and calculated data. Sensing devices may also be provided for sensing other process parameters and feeding the data to the microprocessor 14. The micro- processor 14 may also be programmed to apply control measures to the operation of the valve, and to display the fact that it had done so, in the event of particular sensed or calculated parameters falling outside a predetermined range. <IMAGE>
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8620357A GB8620357D0 (en) | 1986-08-21 | 1986-08-21 | Flow control valve |
GB8711098A GB2194648A (en) | 1986-08-21 | 1987-05-11 | Self-monitoring flow control valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8620357A GB8620357D0 (en) | 1986-08-21 | 1986-08-21 | Flow control valve |
Publications (1)
Publication Number | Publication Date |
---|---|
GB8620357D0 true GB8620357D0 (en) | 1986-10-01 |
Family
ID=10603042
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8620357A Pending GB8620357D0 (en) | 1986-08-21 | 1986-08-21 | Flow control valve |
GB8711098A Withdrawn GB2194648A (en) | 1986-08-21 | 1987-05-11 | Self-monitoring flow control valve |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8711098A Withdrawn GB2194648A (en) | 1986-08-21 | 1987-05-11 | Self-monitoring flow control valve |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB8620357D0 (en) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69007481T2 (en) * | 1989-06-20 | 1994-08-18 | Combustion Eng | DATA COLLECTION FROM A PNEUMATIC ACTUATED VALVE. |
US5251148A (en) * | 1990-06-01 | 1993-10-05 | Valtek, Inc. | Integrated process control valve |
US5231469A (en) * | 1990-12-27 | 1993-07-27 | Combustion Engineering, Inc. | Laser position indicator for valve stem |
AU7634494A (en) * | 1993-09-15 | 1995-04-03 | Combustion Engineering Inc. | Diagnostic data acquisitioner for a valve |
US5966679A (en) * | 1995-10-30 | 1999-10-12 | Fisher Controls International, Inc. | Method of and apparatus for nonobtrusively obtaining on-line measurements of a process control device parameter |
DE19600286C2 (en) * | 1996-01-05 | 2001-03-29 | Festo Ag & Co | Compact control valve |
FI104129B (en) * | 1996-06-11 | 1999-11-15 | Neles Jamesbury Oy | Procedure for monitoring the condition of control valve |
US6192321B1 (en) | 1997-09-29 | 2001-02-20 | Fisher Controls International, Inc. | Method of and apparatus for deterministically obtaining measurements |
US6804618B2 (en) | 1997-09-29 | 2004-10-12 | Fisher Controls International, Llc | Detection and discrimination of instabilities in process control loops |
US6466893B1 (en) | 1997-09-29 | 2002-10-15 | Fisher Controls International, Inc. | Statistical determination of estimates of process control loop parameters |
JPH11315955A (en) * | 1998-04-03 | 1999-11-16 | General Electric Co <Ge> | Maintenance monitor system for steam turbine valve |
WO2002093058A1 (en) * | 2001-05-12 | 2002-11-21 | Tuchenhagen Gmbh | Method and device for controlling the switching movement of a valve |
DE10238963A1 (en) * | 2002-08-20 | 2004-03-04 | Honeywell Ag | Valve in particular line valve |
US7738975B2 (en) | 2005-10-04 | 2010-06-15 | Fisher-Rosemount Systems, Inc. | Analytical server integrated in a process control network |
US8036760B2 (en) | 2005-10-04 | 2011-10-11 | Fisher-Rosemount Systems, Inc. | Method and apparatus for intelligent control and monitoring in a process control system |
US7444191B2 (en) | 2005-10-04 | 2008-10-28 | Fisher-Rosemount Systems, Inc. | Process model identification in a process control system |
ES2605577T3 (en) * | 2006-05-10 | 2017-03-15 | Gea Tuchenhagen Gmbh | Modular housing structure for surveillance, control and regulation systems for a process valve |
DE102014013390A1 (en) * | 2014-09-11 | 2016-03-17 | Festo Ag & Co. Kg | Pneumatic valve drive |
WO2016205836A1 (en) * | 2015-06-10 | 2016-12-22 | 5Th Screen Digital Inc. | Fragrance cartridge and chamber dispersion system |
CN106195435A (en) * | 2016-07-14 | 2016-12-07 | 辽宁工程技术大学 | Tap water blood pressure lowering generating storage electricity intelligent tap |
DE102021004172A1 (en) | 2021-08-13 | 2023-02-16 | Gea Tuchenhagen Gmbh | Lift valve with lift drive |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4369401A (en) * | 1978-07-03 | 1983-01-18 | Scovill Manufacturing Co. | Valve position monitor and control system |
US4368520A (en) * | 1980-09-29 | 1983-01-11 | Westinghouse Electric Corp. | Steam turbine generator control system |
GB2158610A (en) * | 1984-04-11 | 1985-11-13 | Plessey Co Plc | Aircraft control |
-
1986
- 1986-08-21 GB GB8620357A patent/GB8620357D0/en active Pending
-
1987
- 1987-05-11 GB GB8711098A patent/GB2194648A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GB2194648A (en) | 1988-03-09 |
GB8711098D0 (en) | 1987-06-17 |
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