BR9102243A - Valvula de controle para processo,sistema de valvula de controle de vazao,metodo para teste de diagnostico de valvula de controle de vazao,aparelho de teste para valvula,metodo para controlar a operacao de uma valvula de controle e aparelho de valvula de controle - Google Patents

Valvula de controle para processo,sistema de valvula de controle de vazao,metodo para teste de diagnostico de valvula de controle de vazao,aparelho de teste para valvula,metodo para controlar a operacao de uma valvula de controle e aparelho de valvula de controle

Info

Publication number
BR9102243A
BR9102243A BR919102243A BR9102243A BR9102243A BR 9102243 A BR9102243 A BR 9102243A BR 919102243 A BR919102243 A BR 919102243A BR 9102243 A BR9102243 A BR 9102243A BR 9102243 A BR9102243 A BR 9102243A
Authority
BR
Brazil
Prior art keywords
valve
control valve
fluid
inlet
outlet
Prior art date
Application number
BR919102243A
Other languages
English (en)
Inventor
Lawrence A Haines
Edward A Messano
Kenneth L Beatty
Robert E Gooch
Alan H Gleen
Dennis E O'hara
Original Assignee
Valtek 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24124774&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9102243(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Valtek Inc filed Critical Valtek Inc
Publication of BR9102243A publication Critical patent/BR9102243A/pt

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • 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
    • F16K37/005—Electrical or magnetic means for 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
    • Y10T137/2278—Pressure modulating relays or followers
    • Y10T137/2409—With counter-balancing pressure feedback to the modulating device
    • 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)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Flow Control (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Servomotors (AREA)
  • Fluid-Driven Valves (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Testing And Monitoring For Control Systems (AREA)
BR919102243A 1990-06-01 1991-05-31 Valvula de controle para processo,sistema de valvula de controle de vazao,metodo para teste de diagnostico de valvula de controle de vazao,aparelho de teste para valvula,metodo para controlar a operacao de uma valvula de controle e aparelho de valvula de controle BR9102243A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/533,166 US5251148A (en) 1990-06-01 1990-06-01 Integrated process control valve

Publications (1)

Publication Number Publication Date
BR9102243A true BR9102243A (pt) 1992-01-07

Family

ID=24124774

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919102243A BR9102243A (pt) 1990-06-01 1991-05-31 Valvula de controle para processo,sistema de valvula de controle de vazao,metodo para teste de diagnostico de valvula de controle de vazao,aparelho de teste para valvula,metodo para controlar a operacao de uma valvula de controle e aparelho de valvula de controle

Country Status (8)

Country Link
US (1) US5251148A (pt)
EP (1) EP0462432B1 (pt)
JP (1) JP2772159B2 (pt)
AT (1) ATE174439T1 (pt)
AU (1) AU3776795A (pt)
BR (1) BR9102243A (pt)
CA (1) CA2043682C (pt)
DE (1) DE69130592T2 (pt)

Families Citing this family (131)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2066743C (en) * 1989-10-02 2000-08-01 Jogesh Warrior Field-mounted control unit
IT1251941B (it) * 1991-10-17 1995-05-27 Nuovo Pignone Spa Sistema perfezionato di comando dell'attuatore di una valvola di regolazione della portata.
DE9211165U1 (pt) * 1991-11-29 1992-10-29 Arca Regler Gmbh, 4154 Toenisvorst, De
US5549137A (en) * 1993-08-25 1996-08-27 Rosemount Inc. Valve positioner with pressure feedback, dynamic correction and diagnostics
US5574657A (en) * 1994-02-08 1996-11-12 Micro-Trak Systems, Inc. Electronic rate meter controller and method
US5669713A (en) * 1994-09-27 1997-09-23 Rosemount Inc. Calibration of process control temperature transmitter
US5488969A (en) * 1994-11-04 1996-02-06 Gas Research Institute Metering valve
US5634786A (en) * 1994-11-30 1997-06-03 North American Manufacturing Company Integrated fuel/air ratio control system
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
US5728942A (en) * 1995-11-28 1998-03-17 Boger; Henry W. Fluid pressure measuring system for control valves
US6076542A (en) * 1995-12-01 2000-06-20 Perception Incorporated Fluid metering method
US5902927A (en) 1995-12-01 1999-05-11 Perception Incorporated Fluid metering apparatus and method
DE19612370C1 (de) * 1996-03-28 1997-11-20 Samson Ag Verfahren und Vorrichtung zur Durchflußbestimmung eines Prozeßmediums an einem Stellgerät
US5934302A (en) * 1996-05-01 1999-08-10 Nemelka; Mark S. Control valve apparatus and method for regulating fluid flow in fluid-intake machines
JP3182717B2 (ja) * 1996-06-06 2001-07-03 株式会社山武 調節弁異常検出方法および検出装置
US5884894A (en) * 1996-08-20 1999-03-23 Valtek, Inc. Inner-loop valve spool positioning control apparatus
DE29721502U1 (de) * 1996-12-21 1998-04-23 Klein Schanzlin & Becker Ag Strangregulierarmatur
EP0858018A1 (de) * 1997-02-06 1998-08-12 Georg Fischer Rohrleitungssysteme AG Verfahren und Vorrichtung zur Durchflussregelung von Flüssigkeiten
US5913183A (en) * 1997-04-07 1999-06-15 Taiwan Semiconductor Manufacturing Company, Ltd. Check device for air activated pressure valve
US6272401B1 (en) 1997-07-23 2001-08-07 Dresser Industries, Inc. Valve positioner system
US5974945A (en) * 1997-08-14 1999-11-02 Valtek, Inc. Pneumatic valve positioner with adjustable gain
US6035878A (en) * 1997-09-22 2000-03-14 Fisher Controls International, Inc. Diagnostic device and method for pressure regulator
US6056008A (en) * 1997-09-22 2000-05-02 Fisher Controls International, Inc. Intelligent pressure regulator
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
US6192321B1 (en) 1997-09-29 2001-02-20 Fisher Controls International, Inc. Method of and apparatus for deterministically obtaining measurements
US6244296B1 (en) 1999-02-23 2001-06-12 Spx Corporation Position detection for rotary control valves
DE19910750A1 (de) * 1999-03-11 2000-09-14 Andreas Moehlenhoff Verfahren zur Einstellung eines Ventils
WO2000058802A1 (en) * 1999-03-25 2000-10-05 Technology Finance Corporation (Proprietary) Limited Fluid flow control method and apparatus for filtration system
DE19917737A1 (de) * 1999-04-20 2000-11-23 Arca Regler Gmbh Stelleinrichtung, insbesondere Regelventil
WO2000070250A1 (fr) * 1999-05-18 2000-11-23 Xiangwei Zeng Soupape de commande
DE19924377B4 (de) * 1999-05-27 2004-12-02 Siemens Ag Diagnosesystem für ein von einem Stellungsregler über einen Antrieb betätigbares Ventil
US7064671B2 (en) * 2000-06-23 2006-06-20 Fisher Controls International Llc Low power regulator system and method
US6895351B2 (en) * 1999-06-29 2005-05-17 Fisher Controls International Llc Regulator flow measurement apparatus
US6539315B1 (en) * 1999-06-29 2003-03-25 Fisher Controls International, Inc. Regulator flow measurement apparatus
JP2001087698A (ja) * 1999-09-22 2001-04-03 Ishikawajima Harima Heavy Ind Co Ltd カーテンコータ用カラー脱泡装置
US6357335B1 (en) 1999-12-23 2002-03-19 Sox Corporation Pneumatic volume booster for valve positioner
US7096093B1 (en) * 2000-02-14 2006-08-22 Invensys Systems, Inc. Intelligent valve flow linearization
DE10012409A1 (de) * 2000-03-15 2001-09-20 Mannesmann Rexroth Ag Einrichtung zur Steuerung eines hydraulischen Aktuators
DE10012405A1 (de) * 2000-03-15 2001-09-20 Mannesmann Rexroth Ag Einrichtung zur Steuerung eines hydraulischen Aktuators
US6742539B2 (en) * 2000-05-24 2004-06-01 Innovative Controls Co-axial control valve
US7621293B2 (en) * 2001-04-05 2009-11-24 Fisher Controls International Llc Versatile emergency shutdown device controller implementing a pneumatic test for a system instrument device
US6866061B2 (en) * 2001-09-24 2005-03-15 Hydrogenics Corporation Back pressure valve with dynamic pressure control
US6725876B2 (en) * 2001-10-15 2004-04-27 Woodward Governor Company Control valve with integrated electro-hydraulic actuator
DE50108787D1 (de) * 2001-11-23 2006-04-13 Siemens Ag Verfahren zur kontinuierlichen Regelung einer Stellung eines Stellventils
US6902620B1 (en) * 2001-12-19 2005-06-07 Novellus Systems, Inc. Atomic layer deposition systems and methods
US6725167B2 (en) 2002-01-16 2004-04-20 Fisher Controls International Llc Flow measurement module and method
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
US6678584B2 (en) * 2002-05-03 2004-01-13 Fisher Controls International Llc Method and apparatus for performing diagnostics in a control loop of a control valve
KR100714985B1 (ko) 2002-07-19 2007-05-09 엔테그리스, 아이엔씨. 액체 유동 제어기와 정밀 분배 장치 및 시스템
DE10238963A1 (de) * 2002-08-20 2004-03-04 Honeywell Ag Ventil insbesondere Strangventil
DE10257910B3 (de) * 2002-12-11 2004-08-12 Siemens Ag Verfahren zur Überwachung einer Rohrleitung sowie Stellungsregler für ein Regelventil
US20170138154A1 (en) * 2003-01-10 2017-05-18 Woodward, Inc. Wireless Control Valve
DE10303889B3 (de) * 2003-01-30 2004-04-08 Bar Pneumatische Steuerungssysteme Gmbh Diagnoseverfahren und -vorrichtung für einen pneumatischen Stellantrieb
CA2515318C (en) * 2003-02-14 2012-07-10 Dresser, Inc. Method, system and storage medium for performing online valve diagnostics
US20040182443A1 (en) * 2003-03-21 2004-09-23 Douglas Mclntosh Dual purpose valve
DE20304894U1 (de) * 2003-03-26 2003-07-31 Buerkert Werke Gmbh & Co Fluid-Mengen-Regelsystem
US20040216782A1 (en) * 2003-05-03 2004-11-04 Mares E. Joseph Gas turbine metering valve
US20040261855A1 (en) * 2003-06-27 2004-12-30 Hart Justin Wade Pressure regulator with integrated reverse pressure exhaust
DE20314772U1 (de) * 2003-09-22 2003-12-04 Gce-Druva Gmbh & Co. Kg Gasentnahmeeinrichtung insbesondere für hochreine Gase
US20050150552A1 (en) * 2004-01-06 2005-07-14 Randy Forshey Device, method, and system for controlling fluid flow
US7740024B2 (en) * 2004-02-12 2010-06-22 Entegris, Inc. System and method for flow monitoring and control
CA2564216C (en) * 2004-05-14 2011-03-29 Exxonmobil Research And Engineering Company Production and removal of free-flowing coke from delayed coker drum
US7082842B2 (en) * 2004-06-25 2006-08-01 Rivatek Incorporated Software correction method and apparatus for a variable orifice flow meter
WO2006004674A2 (en) * 2004-06-25 2006-01-12 Rivatek Incorporated Software correction method and apparatus for a variable orifice flow meter
US7246941B2 (en) * 2004-07-23 2007-07-24 Invensys Building Systems Sensing media temperature in an HVAC valve
DE102005018730B4 (de) * 2005-04-22 2008-04-03 Karl Dungs Gmbh & Co. Kg Ventilanordung mit Piezosteuerung
US20090078905A1 (en) * 2005-04-25 2009-03-26 Joseph Peter Marcilese Versatile valve
US20070016333A1 (en) * 2005-07-12 2007-01-18 Edwards Grant B Method and apparatus for controlling the valve position of a variable orifice flow meter
US7604019B2 (en) * 2005-07-22 2009-10-20 B/E Intellectual Property Electromechanical regulator with primary and backup modes of operation for regulating passenger oxygen
US7444191B2 (en) 2005-10-04 2008-10-28 Fisher-Rosemount Systems, Inc. Process model identification in a process control system
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
US7283894B2 (en) 2006-02-10 2007-10-16 Dresser, Inc. System and method for fluid regulation
US7530278B2 (en) * 2006-11-02 2009-05-12 Rivatek, Inc. Fluid flow blender and methods
US7539560B2 (en) * 2007-01-05 2009-05-26 Dresser, Inc. Control valve and positioner diagnostics
DE102007003602B4 (de) * 2007-01-18 2017-11-23 B/E Aerospace Systems Gmbh Sauerstoffnotversorgungssystem
NO328089B1 (no) * 2007-09-03 2009-11-30 Weltec As Dekkgasstromningsstyrer for et sveiseapparat
JP4927683B2 (ja) * 2007-11-09 2012-05-09 株式会社山武 流量制御弁
JP2009115271A (ja) * 2007-11-09 2009-05-28 Yamatake Corp 流量計測バルブ
DE102007058251A1 (de) * 2007-12-04 2009-06-10 Apv Rosista Gmbh Vorrichtung zum Ansteuern eines Prozessventils für den Einsatz in der Lebensmitteltechnik
US8037894B1 (en) * 2007-12-27 2011-10-18 Intermolecular, Inc. Maintaining flow rate of a fluid
US8271141B2 (en) * 2008-06-09 2012-09-18 Ross Operating Valve Company Control valve system with cycle monitoring, diagnostics and degradation prediction
JP2010019644A (ja) * 2008-07-09 2010-01-28 Bridgestone Corp キャビテーション評価装置、および、それを用いたキャビテーション評価方法
JP5188938B2 (ja) * 2008-11-14 2013-04-24 株式会社テイエルブイ ドレントラップ
JP5188937B2 (ja) * 2008-11-14 2013-04-24 株式会社テイエルブイ ドレントラップ
KR101177752B1 (ko) * 2009-04-24 2012-08-28 영도산업 주식회사 스톱퍼를 구비한 실린더 밸브 및 이를 이용한 실린더 밸브 시스템
CH700991A1 (de) * 2009-05-13 2010-11-15 Alstom Technology Ltd Verfahren zum betrieb einer gasturbinenanlage mit einer verdichterstation für gasförmigen brennstoff.
DE102009040397A1 (de) * 2009-09-07 2011-03-17 Siemens Aktiengesellschaft Diagnosesystem für ein Ventil
DE102009058838A1 (de) 2009-12-18 2011-06-22 BARTEC BENKE GmbH, 21465 Messanordnung für eine Flüssigkeit, insbesondere zur Verwendung in einer Milchannahmeanordnung, und Verfahren zum Betrieb einer Milchannahmeanordnung
US8594852B2 (en) 2010-02-22 2013-11-26 Eaton Corporation Device and method for controlling a fluid actuator
JP5457249B2 (ja) * 2010-03-30 2014-04-02 アズビル株式会社 ポジショナ
JP5426452B2 (ja) * 2010-03-30 2014-02-26 アズビル株式会社 ポジショナ
JP5466068B2 (ja) * 2010-03-31 2014-04-09 アズビル株式会社 電空ポジショナおよび電空変換器
US9441453B2 (en) * 2010-08-04 2016-09-13 Safoco, Inc. Safety valve control system and method of use
DE202010016534U1 (de) 2010-11-30 2012-03-06 Arca Regler Gmbh Regelventilstelleinrichtung
DE102011016650A1 (de) * 2011-04-01 2012-10-04 Südmo Holding GmbH Vorrichtung zum Überwachen und Steuern eines Ventils und derartiges Ventil
US8974606B2 (en) 2011-05-09 2015-03-10 Intermolecular, Inc. Ex-situ cleaning assembly
JP5843558B2 (ja) 2011-10-14 2016-01-13 アズビル株式会社 ポジショナ
CN102563190A (zh) * 2012-02-03 2012-07-11 深圳乐满油气技术有限公司 一种间歇式供气的气动定位执行器
JP2014077517A (ja) * 2012-10-11 2014-05-01 Azbil Corp キャビテーション診断装置
US9016140B2 (en) 2012-11-20 2015-04-28 Fluid Handling Llc Valve having rotatable valve ball with calibrated orifice and coaxial upstream/downstream ports and angled taps to measure upstream/downstream pressures for flow measurement
US10295080B2 (en) 2012-12-11 2019-05-21 Schneider Electric Buildings, Llc Fast attachment open end direct mount damper and valve actuator
JP6002029B2 (ja) * 2012-12-26 2016-10-05 アズビル株式会社 流量演算装置および流量制御装置
EP2971883B8 (en) * 2013-03-15 2020-07-15 Schneider Electric Buildings, LLC Advanced valve actuator with true flow feedback
US9423050B2 (en) * 2013-04-09 2016-08-23 Fisher Controls International Llc Intelligent actuator and method of monitoring actuator health and integrity
IL227323A (en) 2013-07-04 2016-06-30 Israel Radomsky Wireless monitoring system and fault forecasting in linear valves
US9494243B2 (en) * 2013-08-27 2016-11-15 Profire Energy, Inc Temperature control valve actuator assembly
GB2520479A (en) * 2013-11-05 2015-05-27 Score Group Plc Improvements in or relating to fluid flow devices
DK178362B1 (en) * 2014-04-07 2016-01-11 Agena As System for control of inlet air
JP2016192039A (ja) * 2015-03-31 2016-11-10 アズビル株式会社 流量制御弁
FR3035469B1 (fr) * 2015-04-23 2017-05-12 Snecma Vanne et procede de commande
CN104896180A (zh) * 2015-05-27 2015-09-09 扬中市第一蝶阀厂有限公司 一种新型调节阀
US20170102078A1 (en) * 2015-10-07 2017-04-13 Zp Interests, Llc Hydraulic and programmable hydra seal gate valve and remotely operated fracturing stack
US10503181B2 (en) * 2016-01-13 2019-12-10 Honeywell International Inc. Pressure regulator
US10227838B2 (en) 2016-05-10 2019-03-12 Weatherford Technology Holdings, Llc Drilling system and method having flow measurement choke
DE102016125643B3 (de) * 2016-12-23 2018-06-14 Samson Aktiengesellschaft Regelungs- und/oder Steuerungsverfahren für ein elektropneumatisches Feldgerät
US10792697B2 (en) * 2017-05-17 2020-10-06 Taiwan Semiconductor Manufacturing Company, Ltd. Drippage prevention system and method of operating same
IL256730A (en) * 2018-01-04 2018-02-28 Ham Let Israel Canada Ltd A valve that includes sensors
HUE049221T2 (hu) * 2018-03-16 2020-09-28 Siemens Ag Áramlás mérés szelepekben termikus korrekcióval
DE102018110084A1 (de) * 2018-04-26 2019-10-31 Fibro Gmbh Diagnoseeinheit
AU2019356593A1 (en) 2018-10-12 2021-05-13 Bray International, Inc. Smart valve with integrated electronics
WO2020118205A1 (en) 2018-12-06 2020-06-11 Bray International, Inc. Smart valve adaptor with integrated electronics
WO2020153853A1 (en) * 2019-01-25 2020-07-30 Ideation As Abnormal condition detection of shut down valves and blow down valves
KR102154340B1 (ko) * 2019-02-08 2020-09-09 주식회사 엑스큐시스템 압력 방폭 구조용 방폭 밸브
DE102020124541A1 (de) 2020-09-21 2022-03-24 Woco Industrietechnik Gmbh Stellventilpositionserfassung
DE102020213974A1 (de) 2020-11-06 2022-05-12 Festo Se & Co. Kg Ventilantriebsvorrichtung, Verfahren zum Betreiben einer Ventilantriebsvorrichtung und Prozessvorrichtung
US20220275963A1 (en) * 2021-02-26 2022-09-01 Johnson Controls Technology Company Flowrate determination system and method for a flow control valve
KR102359130B1 (ko) * 2021-05-04 2022-02-08 주식회사 삼양발브종합메이커 유량 제어 스마트 밸브와 이를 이용한 유량 제어 시스템
US11668618B2 (en) 2021-09-27 2023-06-06 Flowserve Pte. Ltd. Apparatus for measuring the pressure and flow rate of a high temperature corrosive liquid
WO2024040359A1 (es) * 2022-08-23 2024-02-29 Gabriel Eliceo Madariaga Elgueta Un sistema y método para medir el flujo de fluidos en sistemas presurizados y/o atmosféricos, que utiliza al menos una válvula como elemento sensor

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1295254B (de) * 1958-03-03 1969-05-14 Sulzer Ag Anordnung zum Steuern der durch eine Leitung mit einem Drosselorgan pro Zeiteinheit fliessenden Menge eines Mediums
US3746049A (en) * 1971-02-05 1973-07-17 Connor J O A control valve
US4121763A (en) * 1977-07-07 1978-10-24 The Garrett Corporation Fluid temperature transducer
JPS54142017A (en) * 1978-04-27 1979-11-05 Toshiba Corp Trend graph display unit
JPS5578206U (pt) * 1978-11-20 1980-05-29
EP0012267B1 (en) * 1978-12-06 1982-07-28 Yarway Corporation Thermostatic steam trap and insert assembly usable in a body member to form a thermostatic steam trap
US4277832A (en) * 1979-10-01 1981-07-07 General Electric Company Fluid flow control system
US4333389A (en) * 1980-01-18 1982-06-08 Tadeusz Budzich Load responsive fluid control valve
GB2077434B (en) * 1980-05-30 1984-04-26 Millar John Ascertaining flow rate through valves or pumps
JPS57189212A (en) * 1981-05-15 1982-11-20 Mitsubishi Electric Corp Monitor device for device operation
US4458839A (en) * 1982-03-03 1984-07-10 Masco Corporation Thermostatic valve assembly
JPS596670U (ja) * 1982-07-06 1984-01-17 タコ株式会社 多重制御用パイロツトレギユレ−タシステム
GB2123983B (en) * 1982-07-15 1986-01-08 Delta Technical Services Ltd Pressure controllers
GB2140871A (en) * 1983-06-03 1984-12-05 Bowthorpe Hellermann Ltd Piston and cylinder actuator control
JPS6089210A (ja) * 1983-10-21 1985-05-20 Mitsubishi Electric Corp プラント監視表示方法
US4580305A (en) * 1983-12-29 1986-04-08 Milliken Research Corporation Optimum pressure control
JPS6129913A (ja) * 1984-07-19 1986-02-12 Kubota Ltd 流量制御装置
DE3432494C2 (de) * 1984-09-04 1995-07-27 Buerkert Gmbh Regelungsanordnung zur Regelung des Durchsatzes von Gas- oder Flüssigkeitsströmen in Rohrleitungen
JPS6184715A (ja) * 1984-10-02 1986-04-30 Tlv Co Ltd 自動設定減圧弁
JPH0668698B2 (ja) * 1984-12-07 1994-08-31 株式会社東芝 プロセス状態監視装置
JPS6249418A (ja) * 1985-08-28 1987-03-04 Toyooki Kogyo Co Ltd 空気圧力調整装置
JPH04404Y2 (pt) * 1985-11-19 1992-01-08
US4643350A (en) * 1985-12-17 1987-02-17 Whirlpool Corporation Water temperature sensing and control means for automatic washer
GB8620357D0 (en) * 1986-08-21 1986-10-01 Apv Int Ltd Flow control valve
US4896101A (en) * 1986-12-03 1990-01-23 Cobb Harold R W Method for monitoring, recording, and evaluating valve operating trends
DE3700898A1 (de) * 1987-01-14 1988-07-28 Herion Werke Kg Mengenregelventil
US4761999A (en) * 1987-02-27 1988-08-09 Crosby Valve & Gage Company Set pressure verification device and method
JP2532920Y2 (ja) * 1987-04-07 1997-04-16 西部電機 株式会社 電子制御装置内蔵バルブ制御装置
US4875623A (en) * 1987-07-17 1989-10-24 Memrysafe, Inc. Valve control
JPS6484118A (en) * 1987-09-26 1989-03-29 Yamatake Honeywell Co Ltd Control valve with flow rate indicator
US4879662A (en) * 1988-03-11 1989-11-07 Sundstrand Corporation Fluid flow self calibration scheme
JPH01292509A (ja) * 1988-05-20 1989-11-24 Chino Corp 計器の表示装置
US5040380A (en) * 1988-08-04 1991-08-20 Super S.E.E.R. Systems Inc. Method and apparatus for the sensing of refrigerant temperatures and the control of refrigerant loading
US4976144A (en) * 1988-08-25 1990-12-11 Fisher Controls International, Inc. Diagnostic apparatus and method for fluid control valves
US5014211A (en) * 1989-06-16 1991-05-07 Diversey Corporation Microprocessor controlled liquid chemical delivery system and method
US5029597A (en) * 1990-01-22 1991-07-09 Liberty Technology Center, Inc. Controller for controlling the operation of a motor operated valve combination

Also Published As

Publication number Publication date
DE69130592T2 (de) 1999-05-06
CA2043682C (en) 2000-12-05
ATE174439T1 (de) 1998-12-15
EP0462432B1 (en) 1998-12-09
AU7709691A (en) 1991-12-05
CA2043682A1 (en) 1991-12-02
JP2772159B2 (ja) 1998-07-02
DE69130592D1 (de) 1999-01-21
EP0462432A2 (en) 1991-12-27
JPH04232514A (ja) 1992-08-20
US5251148A (en) 1993-10-05
AU653151B2 (en) 1994-09-22
AU3776795A (en) 1996-01-11
EP0462432A3 (en) 1992-01-15

Similar Documents

Publication Publication Date Title
BR9102243A (pt) Valvula de controle para processo,sistema de valvula de controle de vazao,metodo para teste de diagnostico de valvula de controle de vazao,aparelho de teste para valvula,metodo para controlar a operacao de uma valvula de controle e aparelho de valvula de controle
CA1132358A (en) Apparatus and method for determining the characteristic of a flowmeter
NO176854C (no) Spjeldventil til måling av strömningshastighet og fremgangsmåte til måling av denne hastighet
EP0258399A1 (en) Apparatus for measuring entrained gas phase content
AR026387A2 (es) Disposicion portatil para el ensayo de equipos reductores de presion de gas
US4527415A (en) Apparatus for checking the set pressure of a safety valve
JPS6480342A (en) Method and apparatus for monitoring blood pressure
US3581572A (en) Extruder pressure sensor
ATE354758T1 (de) Eine methode zum anzeigen der position eines ventilmitglieds
FR2452041B1 (fr) Systeme de mesure de la pression de consigne d'un appareil de robinetterie
DK0392272T3 (pt)
JP3032876B2 (ja) 給油装置
ATE344440T1 (de) Ventil zur regelung und messung der strömungsgschwindigkeit eines fluids
NO922039D0 (no) Apparat for maaling av stroemning
US4794785A (en) Apparatus for determining the characteristic of a flowmeter
JP3521361B2 (ja) 流量測定装置
EP0072916A2 (en) Apparatus for determining the characteristic of a flowmeter
RU1806595C (ru) Устройство дл измерени внутрикишечного давлени
SU823909A1 (ru) Устройство дл контрол скоростиизМЕНЕНи дАВлЕНи
JPS60244834A (ja) テストガスを吸引する手段を備えたガス分析器
SU985526A1 (ru) Устройство дл управлени потоком текучей среды
CN207248209U (zh) 一种与变送器配套使用的排压装置
KR900003164B1 (ko) 콤팩트(compact)피스톤 푸루버(prover)에 의한 유량계 교정장치
DE3164582D1 (en) Device for measuring pressure at hardly accessible places
SU1672302A1 (ru) Устройство дл измерени предельного напр жени сдвига в зкопластичных материалов в потоке

Legal Events

Date Code Title Description
FB19 Grant procedure suspended (art. 19)
FF Decision: intention to grant
CKFF Appeal against grant

Free format text: RECURSO INTERPOSTO POR FISHER CONTROLS INTERNATIONAL,I0 NC,DURANTE A VIGENCIA DA LEI 5772/71,ATRAVES DA PETICA0 O 010473/RJ DE 09.05.97.

HO Change of classification

Free format text: INT. CL. 7 G05D 7/06 - F16K 31/124 F16K 37/00

FG9A Patent or certificate of addition granted
PC Transfer

Free format text: FLOWSERVE FCD CORPORATION (US)

B25A Requested transfer of rights approved

Free format text: FLOWSERVE MANAGEMENT COMPANY (US)

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 31/05/2011