CA2101054C - Valve diagnostic system including auxiliary transducer box - Google Patents

Valve diagnostic system including auxiliary transducer box

Info

Publication number
CA2101054C
CA2101054C CA002101054A CA2101054A CA2101054C CA 2101054 C CA2101054 C CA 2101054C CA 002101054 A CA002101054 A CA 002101054A CA 2101054 A CA2101054 A CA 2101054A CA 2101054 C CA2101054 C CA 2101054C
Authority
CA
Canada
Prior art keywords
valve
electrical
acquisition unit
diagnostic
data acquisition
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.)
Expired - Fee Related
Application number
CA002101054A
Other languages
English (en)
French (fr)
Inventor
John H. Mutchler
William D. Marriott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Combustion Engineering Inc
Original Assignee
Combustion Engineering Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Combustion Engineering Inc filed Critical Combustion Engineering Inc
Application granted granted Critical
Publication of CA2101054C publication Critical patent/CA2101054C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16K37/0075—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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Testing And Monitoring For Control Systems (AREA)
CA002101054A 1991-01-30 1991-11-08 Valve diagnostic system including auxiliary transducer box Expired - Fee Related CA2101054C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/647,915 US5253185A (en) 1991-01-30 1991-01-30 Valve diagnostic system including auxiliary transducer box
US07/647,915 1991-01-30

Publications (1)

Publication Number Publication Date
CA2101054C true CA2101054C (en) 1994-12-06

Family

ID=24598761

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002101054A Expired - Fee Related CA2101054C (en) 1991-01-30 1991-11-08 Valve diagnostic system including auxiliary transducer box

Country Status (13)

Country Link
US (1) US5253185A (enExample)
EP (1) EP0569375B1 (enExample)
JP (1) JPH05509149A (enExample)
KR (1) KR930703567A (enExample)
CN (1) CN1063938A (enExample)
CA (1) CA2101054C (enExample)
DE (1) DE69113063D1 (enExample)
ES (1) ES2079174T3 (enExample)
FI (1) FI933394A0 (enExample)
MX (1) MX9200079A (enExample)
TW (1) TW207011B (enExample)
WO (1) WO1992014087A1 (enExample)
YU (1) YU200191A (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1265319B1 (it) * 1993-12-22 1996-10-31 Nuovo Pignone Spa Sistema perfezionato di comando dell'attuatore di una valvola pneumatica
DE19512238A1 (de) * 1995-03-31 1996-10-02 Istec Gmbh Verfahren zur Überwachung und zum Betrieb von insbesondere motorgetriebenen Armaturen
GB9515849D0 (en) * 1995-08-02 1995-10-04 British Gas Plc Apparatus and method for use in testing gas pressure reduction equipment
DE19536114A1 (de) * 1995-09-28 1997-04-03 Behr Gmbh & Co Regelungssystem für einen Kreislauf einer Wärmeübertragerflüssigkeit einer Heizungs- und/oder Klimaanlage
US5687098A (en) * 1995-10-30 1997-11-11 Fisher Controls International, Inc. Device data acquisition
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
FI104129B (fi) * 1996-06-11 1999-11-15 Neles Jamesbury Oy Menetelmä säätöventtiilin kunnon valvomiseksi
DE19643297C1 (de) * 1996-10-21 1998-03-12 Samson Ag Verfahren und Vorrichtung zur Überwachung von Stellgeräten
JPH10261185A (ja) * 1997-03-19 1998-09-29 Hitachi Ltd 入出力混在形信号変換器
US6192321B1 (en) 1997-09-29 2001-02-20 Fisher Controls International, Inc. Method of and apparatus for deterministically obtaining measurements
US6466893B1 (en) 1997-09-29 2002-10-15 Fisher Controls International, Inc. Statistical determination of estimates of process control loop parameters
US6804618B2 (en) * 1997-09-29 2004-10-12 Fisher Controls International, Llc Detection and discrimination of instabilities in process control loops
KR19990082805A (ko) * 1998-04-03 1999-11-25 제이 엘. 차스킨, 버나드 스나이더, 아더엠. 킹 증기터빈의밸브모니터링시스템및밸브검사방법
DE10218830C1 (de) * 2002-04-26 2003-12-18 Siemens Ag Diagnosesystem und -verfahren für ein Ventil
US7738975B2 (en) 2005-10-04 2010-06-15 Fisher-Rosemount Systems, Inc. Analytical server integrated in a process control network
US7444191B2 (en) 2005-10-04 2008-10-28 Fisher-Rosemount Systems, Inc. Process model identification in a process control system
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
US10337647B2 (en) * 2014-12-15 2019-07-02 General Electric Company Obstruction detection for a control valve
CN109404603A (zh) * 2017-08-18 2019-03-01 广东核电合营有限公司 一种气动调节阀的故障在线监测的方法和装置
NO344761B1 (en) * 2018-08-24 2020-04-14 Inline Test As Portable system for testing a valve in a process plant

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694390A (en) * 1985-06-28 1987-09-15 Electric Power Research Institute, Inc. Microprocessor-based control and diagnostic system for motor operated valves
US4816987A (en) * 1985-06-28 1989-03-28 Electric Power Research Institute, Inc. Microprocessor-based control and diagnostic system for motor operated valves
JPH0758967B2 (ja) * 1986-02-10 1995-06-21 株式会社トキメック 流体制御弁の通信制御システム
DE3876201D1 (de) * 1987-09-28 1993-01-07 Landis & Gyr Betriebs Ag Stellglied zur beeinflussung der durchflussmenge eines gasfoermigen oder fluessigen mediums.
US4976144A (en) * 1988-08-25 1990-12-11 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

Also Published As

Publication number Publication date
FI933394A7 (fi) 1993-07-29
MX9200079A (es) 1992-07-01
CN1063938A (zh) 1992-08-26
KR930703567A (ko) 1993-11-30
ES2079174T3 (es) 1996-01-01
JPH05509149A (ja) 1993-12-16
EP0569375A1 (en) 1993-11-18
DE69113063D1 (de) 1995-10-19
US5253185A (en) 1993-10-12
TW207011B (enExample) 1993-06-01
WO1992014087A1 (en) 1992-08-20
YU200191A (sh) 1995-03-27
FI933394A0 (fi) 1993-07-29
EP0569375B1 (en) 1995-09-13

Similar Documents

Publication Publication Date Title
US5272647A (en) Valve diagnostic apparatus and method
CA2101054C (en) Valve diagnostic system including auxiliary transducer box
US5109692A (en) Diagnostic apparatus and method for fluid control valves
US5197328A (en) Diagnostic apparatus and method for fluid control valves
JP3595554B2 (ja) 圧力フィードバック、動的補正、および診断機能を備えたバルブ位置制御装置
US4976144A (en) Diagnostic apparatus and method for fluid control valves
US6131609A (en) Method for surveying the condition of a control valve, and a valve apparatus
US5469737A (en) Method and apparatus for measuring the axial load and position of a valve stem
US6505501B1 (en) Apparatus and method for use in testing gas pressure reduction equipment
CN102607822B (zh) 气压加载阀门定位器试验台
US8483998B2 (en) In situ emission measurement for process control equipment
JP2005502824A (ja) 弁棒の破損検出方法
CA2138724A1 (en) Solenoid operated valve diagnostic system
CA2728624A1 (en) Versatile emergency shutdown device controller implementing a pneumatic test for a system instrument device
JP3350396B2 (ja) 材料試験機
KR100288509B1 (ko) 제어밸브의응답특성시험장치
CA1335943C (en) Diagnostic apparatus and method for fluid control valves
KR20190019369A (ko) 공기식 컨트롤 밸브 고장 진단 방법
KR200225826Y1 (ko) 안전밸브 성능 시험장치
SI9112001A (sl) Ventilni diagnostični sistem, ki vključuje pomožno pretvorniško enoto
Hillenbrand et al. Hardware-in-the-loop-simulation of pneumatic actuators

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed