BR0111467A - Conjunto de válvula de controle, sistemas de controle de válvula e para posicionar uma válvula de controle acionada por um atuador de válvula de controle, e, método para posicionar uma válvula de controle - Google Patents

Conjunto de válvula de controle, sistemas de controle de válvula e para posicionar uma válvula de controle acionada por um atuador de válvula de controle, e, método para posicionar uma válvula de controle

Info

Publication number
BR0111467A
BR0111467A BR0111467A BR0111467A BR0111467A BR 0111467 A BR0111467 A BR 0111467A BR 0111467 A BR0111467 A BR 0111467A BR 0111467 A BR0111467 A BR 0111467A BR 0111467 A BR0111467 A BR 0111467A
Authority
BR
Brazil
Prior art keywords
control
control valve
valve
positioning
actuated
Prior art date
Application number
BR0111467A
Other languages
English (en)
Other versions
BR0111467B1 (pt
Inventor
George W Gassman
Original Assignee
Fisher Controls Int
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 Fisher Controls Int filed Critical Fisher Controls Int
Publication of BR0111467A publication Critical patent/BR0111467A/pt
Publication of BR0111467B1 publication Critical patent/BR0111467B1/pt

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/18—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
    • G05B19/19—Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by positioning or contouring control systems, e.g. to control position from one programmed point to another or to control movement along a programmed continuous path
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/42—Servomotor, servo controller kind till VSS
    • G05B2219/42075—Two position loops
    • 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
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • Y10T137/8242—Electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Servomotors (AREA)
  • Control Of Position Or Direction (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Feedback Control In General (AREA)
  • Fluid-Driven Valves (AREA)
  • Control Of Fluid Pressure (AREA)

Abstract

"CONJUNTO DE VáLVULA DE CONTROLE, SISTEMAS DE CONTROLE DE VáLVULA E PARA POSICIONAR UMA VáLVULA DE CONTROLE ACIONADA POR UM ATUADOR DE VáLVULA DE CONTROLE, E, MéTODO PARA POSICIONAR UMA VáLVULA DE CONTROLE". é apresentado um sistema de controle para posicionar uma válvula de controle. O sistema de controle emprega primeiro e segundo circuitos fechados de controle, e um conjunto de válvula de tampão e assento. O primeiro circuito fechado de controle monitora uma posição ou variável da válvula ou dispositivo que está sendo controlado, e compara este valor com wn ponto de ajuste fornecido, para gerar um ponto de ajuste para a válvula de tampão e assento. O segundo circuito fechado de controle compara a posição medida da válvula de tampão e assento com o segundo ponto de ajuste para gerar um sinal de correção para posicionar com precisão a válvula de tampão e assento. Mediante o emprego de primeiro e segundo circuitos fechados de controle, melhoram a precisão e a capacidade de reação nas quais a válvula de controle é posicionada.
BRPI0111467-0B1A 2000-06-09 2001-06-05 Conjunto de válvula de controle e método para posicionar uma válvula de controle BR0111467B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/591,372 2000-06-09
US09/591,372 US6276385B1 (en) 2000-06-09 2000-06-09 Plug and seat positioning system for control applications
PCT/US2001/018171 WO2001096968A2 (en) 2000-06-09 2001-06-05 Plug and seat positioning system for control applications

Publications (2)

Publication Number Publication Date
BR0111467A true BR0111467A (pt) 2003-05-06
BR0111467B1 BR0111467B1 (pt) 2014-08-26

Family

ID=24366232

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0111467-0B1A BR0111467B1 (pt) 2000-06-09 2001-06-05 Conjunto de válvula de controle e método para posicionar uma válvula de controle

Country Status (12)

Country Link
US (1) US6276385B1 (pt)
EP (1) EP1295187B1 (pt)
JP (1) JP4694767B2 (pt)
CN (1) CN1244851C (pt)
AR (1) AR030062A1 (pt)
AT (1) ATE302436T1 (pt)
AU (1) AU2001266716A1 (pt)
BR (1) BR0111467B1 (pt)
CA (1) CA2411653C (pt)
DE (1) DE60112757T2 (pt)
HK (1) HK1057788A1 (pt)
WO (1) WO2001096968A2 (pt)

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US7219691B2 (en) * 2003-02-07 2007-05-22 Fisher Controls International Llc Control valve positioner mounting system
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US20050205824A1 (en) * 2004-03-18 2005-09-22 Osborne Charles A Segmented ball control valve with universal end connections
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US7451644B2 (en) * 2005-01-28 2008-11-18 Samson Ag Method for verifying the performance of a test of the functionality of a safety valve
DE102005004477B4 (de) 2005-01-31 2013-02-07 Samson Ag Verfahren zur Überprüfung einer Funktionsfähigkeit eines Stellgliedes, insbesondere für ein Sicherheitsventil
NO324906B1 (no) * 2005-05-10 2008-01-02 Abb Research Ltd Fremgangsmåte og system for forbedret regulering av strømningslinje
DE102005036059B3 (de) * 2005-08-01 2007-03-08 Siemens Ag 3-Wegeventil
US20070034264A1 (en) * 2005-08-12 2007-02-15 Stonel Corporation Apparatus for valve communication and control
DE102006058297B4 (de) 2006-12-11 2018-05-03 Robert Bosch Gmbh Verfahren zur Adaption eines Sensorsignals eines Sensors zur Stellungsrückmeldung der Stellung eines verstellbaren Bauteils an eine Stellungsregelung
US8127667B2 (en) * 2009-03-27 2012-03-06 Gea Farm Technologies, Inc. Apparatus for pasteurizing milk for feeding to calves
TWI435196B (zh) 2009-10-15 2014-04-21 Pivotal Systems Corp 氣體流量控制方法及裝置
US9400004B2 (en) 2010-11-29 2016-07-26 Pivotal Systems Corporation Transient measurements of mass flow controllers
JP5548158B2 (ja) * 2011-03-30 2014-07-16 アズビル株式会社 ポジショナ
JP5577286B2 (ja) 2011-03-30 2014-08-20 アズビル株式会社 ポジショナ
CN102606786B (zh) * 2012-03-09 2013-06-12 三一重工股份有限公司 一种电动液压阀的控制装置、控制方法及电动液压阀
JP2016509183A (ja) 2013-03-06 2016-03-24 コングスベルグ オートモーティヴ アクチボラゲット 形状記憶合金部材を有する流体経路指定装置
US9273597B2 (en) * 2013-05-16 2016-03-01 Ford Global Technologies, Llc Method and system for operating an engine turbocharger waste gate
DE112013007682T5 (de) * 2013-12-13 2016-09-22 Kongsberg Automotive Ab SMA-Ventil zur Steuerung der Luftzufuhr zu einer Luftzelle in einem Fahrzeugsitz
DE112013007683B4 (de) 2013-12-13 2022-01-13 Kongsberg Automotive Ab SMA-Ventil zur Steuerung der Luftzufuhr zu einer Luftzelle in einem Fahrzeugsitz
US10207619B2 (en) 2013-12-13 2019-02-19 Kongsberg Automobile AB SMA valve for controlling pressurized air supply to an air cell in a vehicle seat
WO2015185132A1 (en) 2014-06-04 2015-12-10 Kongsberg Automotive Ab Sma valve for controlling pressurized air supply to an air cell in a vehicle seat
FI126989B (fi) 2015-03-16 2017-09-15 Metso Flow Control Oy Virtaavan aineen venttiilikokoonpano, prosessiventtiilin asennoitin sekä virtaavan aineen venttiilikokoonpanon käyttö prosessiventtiilin ohjauksessa
CA2980141C (en) * 2015-03-19 2024-01-02 Fisher Controls International Llc Pressure control for calibrating process control devices
US9739682B2 (en) * 2015-05-04 2017-08-22 Dresser, Inc. Valve assembly calibration
US10280747B2 (en) * 2015-05-20 2019-05-07 Saudi Arabian Oil Company Sampling techniques to detect hydrocarbon seepage
US10401202B2 (en) 2015-07-10 2019-09-03 Pivotal Systems Corporation Method and apparatus for gas flow control
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DE102017201071A1 (de) 2017-01-24 2018-07-26 Bayerische Motoren Werke Aktiengesellschaft System sowie Verfahren zur Ansteuerung eines Stellelements und Ermittlung der Position des Stellelements
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Also Published As

Publication number Publication date
DE60112757D1 (de) 2005-09-22
DE60112757T2 (de) 2006-03-30
AR030062A1 (es) 2003-08-13
WO2001096968A3 (en) 2002-05-10
WO2001096968A2 (en) 2001-12-20
CA2411653C (en) 2007-08-14
US6276385B1 (en) 2001-08-21
CN1244851C (zh) 2006-03-08
CA2411653A1 (en) 2001-12-20
JP2004523016A (ja) 2004-07-29
ATE302436T1 (de) 2005-09-15
CN1436325A (zh) 2003-08-13
EP1295187B1 (en) 2005-08-17
JP4694767B2 (ja) 2011-06-08
EP1295187A2 (en) 2003-03-26
BR0111467B1 (pt) 2014-08-26
AU2001266716A1 (en) 2001-12-24
HK1057788A1 (en) 2004-04-16

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 26/08/2014, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 21A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2673 DE 29-03-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.