MX2012002540A - Aparatos, metodos y articulos de fabricacion para calibrar instrumentos montados sobre valvulas. - Google Patents

Aparatos, metodos y articulos de fabricacion para calibrar instrumentos montados sobre valvulas.

Info

Publication number
MX2012002540A
MX2012002540A MX2012002540A MX2012002540A MX2012002540A MX 2012002540 A MX2012002540 A MX 2012002540A MX 2012002540 A MX2012002540 A MX 2012002540A MX 2012002540 A MX2012002540 A MX 2012002540A MX 2012002540 A MX2012002540 A MX 2012002540A
Authority
MX
Mexico
Prior art keywords
valve
position sensor
values
value
estimated
Prior art date
Application number
MX2012002540A
Other languages
English (en)
Inventor
Stephen G Seberger
Perry K Carter
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 MX2012002540A publication Critical patent/MX2012002540A/es

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D3/00—Control of position or direction
    • G05D3/12—Control of position or direction using feedback
    • 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
    • F16K37/0041—Electrical or magnetic means for measuring valve parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D21/00—Measuring or testing not otherwise provided for
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/005—Valves
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/40—Data acquisition and logging
    • G—PHYSICS
    • G16—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS
    • G16Z—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR SPECIFIC APPLICATION FIELDS, NOT OTHERWISE PROVIDED FOR
    • G16Z99/00—Subject matter not provided for in other main groups of this subclass
    • 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
    • Y10T137/8359—Inspection means
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Fluid Mechanics (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Valve Housings (AREA)
  • Details Of Valves (AREA)

Abstract

Se describen ejemplos de métodos, aparatos y artículos de fabricación para calibrar instrumentos montados sobre válvulas, tales como un controlador de posición y/o un transmisor de posición. Un ejemplo descrito del aparato para calibrar un ensamblaje de la válvula incluye una válvula, un accionador y un sensor de posición incluye una interfaz para recibir un valor de posición de la válvula y para recibir un sensor del valor de la sensibilidad de la posición, y un estimador de punto final para computar un primer valor estimado correspondiente a una posición totalmente abierta esperada de la válvula sobre la base del sensor de señal de posición y el primero y el segundo valor, y para computar un segundo valor estimado correspondiente a una posición totalmente cerrada esperada de la válvula sobre la base del sensor de una señal de posición y el primero y el segundo valor recibido, en donde el primero y el segundo valor estimado se calculan sin reposicionar la válvula entre la computación del primero y el segundo valor estimado.
MX2012002540A 2009-08-28 2010-06-29 Aparatos, metodos y articulos de fabricacion para calibrar instrumentos montados sobre valvulas. MX2012002540A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/550,072 US8321059B2 (en) 2009-08-28 2009-08-28 Apparatus, methods and articles of manufacture to calibrate valve-mounted instruments
PCT/US2010/040441 WO2011031368A1 (en) 2009-08-28 2010-06-29 Valve calibration

Publications (1)

Publication Number Publication Date
MX2012002540A true MX2012002540A (es) 2012-04-10

Family

ID=43087070

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2012002540A MX2012002540A (es) 2009-08-28 2010-06-29 Aparatos, metodos y articulos de fabricacion para calibrar instrumentos montados sobre valvulas.
MX2015005119A MX2015005119A (es) 2009-08-28 2013-10-21 Metodos para calibrar instrumentos montados en valvulas.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2015005119A MX2015005119A (es) 2009-08-28 2013-10-21 Metodos para calibrar instrumentos montados en valvulas.

Country Status (10)

Country Link
US (3) US8321059B2 (es)
EP (2) EP2470815B1 (es)
JP (1) JP5719367B2 (es)
CN (1) CN102472410B (es)
AR (1) AR077981A1 (es)
BR (2) BR112012001834A2 (es)
CA (1) CA2768629C (es)
MX (2) MX2012002540A (es)
RU (1) RU2528222C2 (es)
WO (1) WO2011031368A1 (es)

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Also Published As

Publication number Publication date
EP2470815B1 (en) 2013-09-11
RU2528222C2 (ru) 2014-09-10
CA2768629C (en) 2017-06-27
AR077981A1 (es) 2011-10-05
US8321059B2 (en) 2012-11-27
US20110048556A1 (en) 2011-03-03
EP2700857B1 (en) 2015-04-15
US20160124436A1 (en) 2016-05-05
EP2470815A1 (en) 2012-07-04
US9188239B2 (en) 2015-11-17
US10120392B2 (en) 2018-11-06
JP2013503309A (ja) 2013-01-31
MX2015005119A (es) 2015-10-29
RU2012109906A (ru) 2013-10-10
BR112012001834A2 (pt) 2016-03-15
WO2011031368A1 (en) 2011-03-17
JP5719367B2 (ja) 2015-05-20
CN102472410A (zh) 2012-05-23
US20130042476A1 (en) 2013-02-21
EP2700857A1 (en) 2014-02-26
BR112015009049A2 (pt) 2017-07-04
CN102472410B (zh) 2014-05-28
CA2768629A1 (en) 2011-03-17

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