CA2447001A1 - Method for detecting broken valve stem - Google Patents
Method for detecting broken valve stem Download PDFInfo
- Publication number
- CA2447001A1 CA2447001A1 CA002447001A CA2447001A CA2447001A1 CA 2447001 A1 CA2447001 A1 CA 2447001A1 CA 002447001 A CA002447001 A CA 002447001A CA 2447001 A CA2447001 A CA 2447001A CA 2447001 A1 CA2447001 A1 CA 2447001A1
- Authority
- CA
- Canada
- Prior art keywords
- valve stem
- set point
- change
- process value
- plug
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0025—Electrical or magnetic means
- F16K37/0041—Electrical or magnetic means for measuring valve parameters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0083—For recording or indicating the functioning of a valve in combination with test equipment by measuring valve parameters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0075—For recording or indicating the functioning of a valve in combination with test equipment
- F16K37/0091—For recording or indicating the functioning of a valve in combination with test equipment by measuring fluid parameters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/0318—Processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7759—Responsive to change in rate of fluid flow
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7758—Pilot or servo controlled
- Y10T137/7761—Electrically actuated valve
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8175—Plural
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/8158—With indicator, register, recorder, alarm or inspection means
- Y10T137/8225—Position or extent of motion indicator
- Y10T137/8242—Electrical
Abstract
A method of providing an indication and alarm of a possible failure in a fluid control valve stem, plug or seat in a process control system having a microprocessor based valve positioner. The drive pressure, drive signal and valve position feedback are monitored. If greater than a predetermined change in the drive pressure or the valve position feedback is detected, then a second series of detection steps is initiated. In the second detection steps the present set point to process value relationship, such as flow rate or other process variable is compared to a stored test cycle derived set point to process value relationship for the same set point. If there is a process value change, then the operator is alerted as this change may indicate there is a damaged valve stem, plug, or seat problem which needs to be inspected.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/836,307 US6382226B1 (en) | 2001-04-17 | 2001-04-17 | Method for detecting broken valve stem |
US09/836,307 | 2001-04-17 | ||
PCT/US2002/008791 WO2002084157A1 (en) | 2001-04-17 | 2002-03-21 | Method for detecting broken valve stem |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2447001A1 true CA2447001A1 (en) | 2002-10-24 |
CA2447001C CA2447001C (en) | 2008-01-22 |
Family
ID=25271680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA 2447001 Expired - Lifetime CA2447001C (en) | 2001-04-17 | 2002-03-21 | Method for detecting broken valve stem |
Country Status (9)
Country | Link |
---|---|
US (1) | US6382226B1 (en) |
EP (1) | EP1379803B1 (en) |
JP (1) | JP4088160B2 (en) |
CN (1) | CN1288376C (en) |
BR (1) | BRPI0208604B1 (en) |
CA (1) | CA2447001C (en) |
DE (1) | DE60211325T2 (en) |
MX (1) | MXPA03009287A (en) |
WO (1) | WO2002084157A1 (en) |
Families Citing this family (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0825506B1 (en) | 1996-08-20 | 2013-03-06 | Invensys Systems, Inc. | Methods and apparatus for remote process control |
WO2000070531A2 (en) | 1999-05-17 | 2000-11-23 | The Foxboro Company | Methods and apparatus for control configuration |
US7089530B1 (en) | 1999-05-17 | 2006-08-08 | Invensys Systems, Inc. | Process control configuration system with connection validation and configuration |
US6788980B1 (en) | 1999-06-11 | 2004-09-07 | Invensys Systems, Inc. | Methods and apparatus for control using control devices that provide a virtual machine environment and that communicate via an IP network |
NZ518674A (en) * | 2002-05-01 | 2005-01-28 | Jobe Valves Ltd | Frost proof valve including a valve housing, primary and secondary chambers, a flexible diahragm, an equalisation port and a safety port |
US6999853B2 (en) * | 2002-05-03 | 2006-02-14 | Fisher Controls International Llc. | Methods and apparatus for operating and performing diagnostics in a control loop of a control valve |
US6909281B2 (en) | 2002-07-03 | 2005-06-21 | Fisher Controls International Llc | Position sensor using a compound magnetic flux source |
BRPI0407499B1 (en) * | 2003-02-21 | 2017-12-19 | Fisher Controls International Llc | POSITION SENSOR ASSEMBLY, AND, METHOD FOR DETECTING RELATIVE POSITION |
RU2348959C2 (en) * | 2004-02-05 | 2009-03-10 | Роузмаунт Инк. | Diagnostics of valve of emergency cutout with use of pressure data unit |
US20050205824A1 (en) * | 2004-03-18 | 2005-09-22 | Osborne Charles A | Segmented ball control valve with universal end connections |
EP1733161A4 (en) * | 2004-04-05 | 2009-02-04 | Westlock Controls Corp | Device and method for pneumatic valve control |
US20060081294A1 (en) * | 2004-10-15 | 2006-04-20 | Festo Corporation | Pressure regulator with integrated flow switch |
US7504961B2 (en) * | 2005-03-31 | 2009-03-17 | Saudi Arabian Oil Company | Emergency isolation valve controller with integral fault indicator |
DK200600827A (en) * | 2005-11-04 | 2007-05-05 | Dantaet Electronics As | Method for monitoring the function of a controlled on / off valve |
DE102005053341A1 (en) * | 2005-11-07 | 2007-05-10 | Bayer Technology Services Gmbh | Use of diaphragm valves for flow control |
US7283894B2 (en) * | 2006-02-10 | 2007-10-16 | Dresser, Inc. | System and method for fluid regulation |
US7609056B2 (en) * | 2006-09-11 | 2009-10-27 | Fisher Controls International Llc | Apparatus to determine the position of an actuator |
DE202006020516U1 (en) * | 2006-12-21 | 2008-10-16 | Abb Ag | Control device for a pressure-medium-operated actuator |
US7539560B2 (en) * | 2007-01-05 | 2009-05-26 | Dresser, Inc. | Control valve and positioner diagnostics |
CN104407518B (en) | 2008-06-20 | 2017-05-31 | 因文西斯系统公司 | The system and method interacted to the reality and Simulation Facility for process control |
US20100051110A1 (en) * | 2008-09-04 | 2010-03-04 | Ch2M Hill, Inc. | Gas actuated valve |
DE102008062289A1 (en) * | 2008-12-15 | 2010-06-24 | Abb Technology Ag | Method for the path and pressure sensoric wear condition determination of a valve mechanism and such a use valve arrangement |
FI125797B (en) | 2009-01-09 | 2016-02-29 | Metso Flow Control Oy | Method and equipment for valve condition monitoring |
US8127060B2 (en) | 2009-05-29 | 2012-02-28 | Invensys Systems, Inc | Methods and apparatus for control configuration with control objects that are fieldbus protocol-aware |
US8463964B2 (en) | 2009-05-29 | 2013-06-11 | Invensys Systems, Inc. | Methods and apparatus for control configuration with enhanced change-tracking |
TWI435196B (en) | 2009-10-15 | 2014-04-21 | Pivotal Systems Corp | Method and apparatus for gas flow control |
CN103038559B (en) * | 2010-04-30 | 2015-08-19 | 美卓自动化有限公司 | The diagnosis of control valve |
KR101286486B1 (en) * | 2010-06-30 | 2013-07-16 | 코웨이 주식회사 | valve control system, bidet using the same and valve control method |
ES2533703T3 (en) * | 2010-09-09 | 2015-04-14 | Gea Tuchenhagen Gmbh | Diagnostic procedure for lifting valves and measuring equipment to perform it |
US9400004B2 (en) | 2010-11-29 | 2016-07-26 | Pivotal Systems Corporation | Transient measurements of mass flow controllers |
US8421643B2 (en) * | 2010-12-01 | 2013-04-16 | Fisher Controls International Llc | Automatic valve seating integrity test |
US8838413B2 (en) * | 2011-05-12 | 2014-09-16 | Saudi Arabian Oil Company | Valve actuator fault analysis system |
JP6415457B2 (en) * | 2013-02-25 | 2018-10-31 | レイヴ エヌ.ピー. インコーポレイテッド | Smart valve |
IL227323A (en) | 2013-07-04 | 2016-06-30 | Israel Radomsky | System for wirelessly monitoring and predicting failures of linear valves |
EP3489557B1 (en) | 2013-12-20 | 2020-04-22 | IMI Hydronic Engineering International SA | A valve and a method of operating a valve |
US9465391B2 (en) * | 2014-01-09 | 2016-10-11 | Fisher Controls International Llc | Valve positioner with overpressure protection capabilities |
AR100120A1 (en) * | 2014-04-04 | 2016-09-14 | Fisher Controls Int Llc | SYSTEM AND METHOD FOR CONTROLLING A VALVE |
US9752599B2 (en) * | 2014-05-07 | 2017-09-05 | Fisher Controls International Llc | Methods and apparatus to partial stroke test valves using pressure control |
DE102015005832B3 (en) * | 2015-05-07 | 2016-11-03 | Samson Aktiengesellschaft | Field device for regulating a process fluid flow |
US9933088B2 (en) | 2015-06-10 | 2018-04-03 | Woodward, Inc. | Rotary actuated valve with position indicator |
EP3320408A1 (en) | 2015-07-10 | 2018-05-16 | Pivotal Systems Corporation | Method and apparatus for gas flow control |
KR20170022763A (en) * | 2015-08-21 | 2017-03-02 | 한국기계연구원 | Valve actuator monitoring apparatus for a failure of stem in an operation of the valve actuator |
US11131398B2 (en) * | 2018-08-14 | 2021-09-28 | Automatic Switch Company | Smart pinch valve |
CN110230727B (en) * | 2019-06-26 | 2021-07-23 | 玉环大地铜业股份有限公司 | Valve capable of self-checking and alarming and automatically closing when valve is damaged |
US11215959B2 (en) | 2019-12-11 | 2022-01-04 | Schneider Electric USA, Inc. | Field device with high speed communication |
CN113108120B (en) * | 2021-05-10 | 2022-11-25 | 河南泉舜流体控制科技有限公司 | Automatic locking device with valve rod bending detection function for butterfly valve |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5197328A (en) * | 1988-08-25 | 1993-03-30 | Fisher Controls International, Inc. | Diagnostic apparatus and method for fluid control valves |
US5109692A (en) | 1988-08-25 | 1992-05-05 | Fisher Controls International Inc. | Diagnostic apparatus and method for fluid control valves |
US5439021A (en) | 1992-09-09 | 1995-08-08 | Fisher Controls International, Inc. | Electro-pneumatic converter |
CA2107624C (en) | 1992-10-05 | 2002-01-08 | Stephen G. Seberger | Electro-pneumatic converter calibration |
CA2107519C (en) | 1992-10-05 | 2002-04-09 | Stephen George Seberger | Communication system and method |
US5549137A (en) | 1993-08-25 | 1996-08-27 | Rosemount Inc. | Valve positioner with pressure feedback, dynamic correction and diagnostics |
JP3182717B2 (en) * | 1996-06-06 | 2001-07-03 | 株式会社山武 | Control valve abnormality detection method and detection device |
FI104129B1 (en) * | 1996-06-11 | 1999-11-15 | Neles Jamesbury Oy | Procedure for monitoring the condition of control valve |
AU2001283197A1 (en) * | 2000-08-22 | 2002-03-04 | Fisher Controls International Inc. | Method for detecting plug wear |
-
2001
- 2001-04-17 US US09/836,307 patent/US6382226B1/en not_active Expired - Lifetime
-
2002
- 2002-03-21 CN CNB028083091A patent/CN1288376C/en not_active Expired - Lifetime
- 2002-03-21 WO PCT/US2002/008791 patent/WO2002084157A1/en active IP Right Grant
- 2002-03-21 DE DE2002611325 patent/DE60211325T2/en not_active Expired - Lifetime
- 2002-03-21 MX MXPA03009287A patent/MXPA03009287A/en active IP Right Grant
- 2002-03-21 EP EP20020725295 patent/EP1379803B1/en not_active Expired - Lifetime
- 2002-03-21 JP JP2002581868A patent/JP4088160B2/en not_active Expired - Lifetime
- 2002-03-21 BR BRPI0208604A patent/BRPI0208604B1/en not_active IP Right Cessation
- 2002-03-21 CA CA 2447001 patent/CA2447001C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
BR0208604A (en) | 2004-03-02 |
DE60211325D1 (en) | 2006-06-14 |
BRPI0208604B1 (en) | 2016-10-25 |
DE60211325T2 (en) | 2007-04-26 |
EP1379803A1 (en) | 2004-01-14 |
CN1503884A (en) | 2004-06-09 |
WO2002084157A1 (en) | 2002-10-24 |
JP2005502824A (en) | 2005-01-27 |
CN1288376C (en) | 2006-12-06 |
EP1379803B1 (en) | 2006-05-10 |
CA2447001C (en) | 2008-01-22 |
MXPA03009287A (en) | 2004-01-29 |
JP4088160B2 (en) | 2008-05-21 |
US6382226B1 (en) | 2002-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20220321 |