AR086066A1 - Metodo y aparato para caracterizar la integridad de equipos de control de procesos - Google Patents

Metodo y aparato para caracterizar la integridad de equipos de control de procesos

Info

Publication number
AR086066A1
AR086066A1 ARP120101437A ARP120101437A AR086066A1 AR 086066 A1 AR086066 A1 AR 086066A1 AR P120101437 A ARP120101437 A AR P120101437A AR P120101437 A ARP120101437 A AR P120101437A AR 086066 A1 AR086066 A1 AR 086066A1
Authority
AR
Argentina
Prior art keywords
series
integrity
impedance measurements
characterize
appliance
Prior art date
Application number
ARP120101437A
Other languages
English (en)
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 AR086066A1 publication Critical patent/AR086066A1/es

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
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
    • G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/04—Analysing solids
    • G01N29/09—Analysing solids by measuring mechanical or acoustic impedance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2437—Piezoelectric probes
    • G01N29/245—Ceramic probes, e.g. lead zirconate titanate [PZT] probes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/24—Probes
    • G01N29/2475—Embedded probes, i.e. probes incorporated in objects to be inspected
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
    • G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
    • G01N29/4427—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with stored values, e.g. threshold values
    • 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
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0428—Safety, monitoring

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Ceramic Engineering (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Locating Faults (AREA)

Abstract

En una planta de proceso, se recibe una primera serie de mediciones de impedancia provenientes de un cuerpo de válvula. Se almacena la primera serie de mediciones de impedancia. Se recibe una segunda serie de mediciones de impedancia provenientes del cuerpo de la válvula. Se almacena la segunda serie de mediciones de impedancia provenientes del cuerpo de la válvula. Se comparan la primera serie y la segunda serie de mediciones de impedancia. Se genera una indicación de pérdida de integridad del cuerpo de la válvula si la primera serie de mediciones de impedancia se aparta de la segunda serie de mediciones de impedancia.
ARP120101437A 2011-04-26 2012-04-25 Metodo y aparato para caracterizar la integridad de equipos de control de procesos AR086066A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201161479224P 2011-04-26 2011-04-26

Publications (1)

Publication Number Publication Date
AR086066A1 true AR086066A1 (es) 2013-11-13

Family

ID=46051932

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP120101437A AR086066A1 (es) 2011-04-26 2012-04-25 Metodo y aparato para caracterizar la integridad de equipos de control de procesos

Country Status (10)

Country Link
US (1) US9000773B2 (es)
EP (1) EP2702458B1 (es)
JP (2) JP6162686B2 (es)
CN (1) CN102759905B (es)
AR (1) AR086066A1 (es)
AU (1) AU2012250098B2 (es)
BR (1) BR112013027080A2 (es)
CA (1) CA2833556C (es)
RU (1) RU2611985C2 (es)
WO (1) WO2012148755A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9726643B2 (en) * 2012-12-28 2017-08-08 Vetco Gray Inc. Gate valve real time health monitoring system, apparatus, program code and related methods
GB2512289B (en) * 2013-03-22 2018-12-26 Ross Nedwell Jeremy A device for determining the characteristic impedance spectrum of a token
US9423050B2 (en) * 2013-04-09 2016-08-23 Fisher Controls International Llc Intelligent actuator and method of monitoring actuator health and integrity
GB2506708B (en) * 2013-05-01 2014-09-03 Mk Test Systems Method for testing equipment

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528497A (en) * 1982-08-23 1985-07-09 Isolation Systems Limited Method and apparatus for monitoring ground faults in isolated electrical systems
SU1255996A1 (ru) * 1985-01-11 1986-09-07 Предприятие П/Я Р-6891 Система дл контрол параметров
US4783987A (en) * 1987-02-10 1988-11-15 The Board Of Regents Of The University Of Washington System for sustaining and monitoring the oscillation of piezoelectric elements exposed to energy-absorptive media
US4846001A (en) 1987-09-11 1989-07-11 Sps Technologies, Inc. Ultrasonic load indicating member
JPH0447480A (ja) * 1990-06-13 1992-02-17 Toshiba Corp 時系列データ管理システム
JPH07128134A (ja) * 1993-11-04 1995-05-19 Toshiba Corp 回転機器の監視診断装置
DE19831372C2 (de) 1998-07-13 2003-04-24 Fraunhofer Ges Forschung Vorrichtung zur Kontrolle kraftschlüssiger Verbindungen
RU2210065C2 (ru) * 2000-07-20 2003-08-10 Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр им. М.В.Хруничева" Система контроля технического состояния корпуса объекта
JP2004028907A (ja) * 2002-06-27 2004-01-29 Shiyoui Ko 構造物健全度評価装置及びその装置を用いた構造物の健全度評価方法
JP4624351B2 (ja) * 2003-07-18 2011-02-02 ローズマウント インコーポレイテッド プロセス診断法
JP4157466B2 (ja) * 2003-10-28 2008-10-01 株式会社東芝 弁漏洩検知システム
WO2007047375A1 (en) * 2005-10-14 2007-04-26 Fisher-Rosemount Systems, Inc. Statistical signatures used with multivariate statistical analysis for fault detection and isolation and abnormal condition prevention in a process
CN101529354A (zh) 2006-09-28 2009-09-09 费舍-柔斯芒特系统股份有限公司 焦化加热器中的异常情况预防
US8014880B2 (en) * 2006-09-29 2011-09-06 Fisher-Rosemount Systems, Inc. On-line multivariate analysis in a distributed process control system
US7658539B2 (en) * 2006-12-04 2010-02-09 Rosemount Inc. Temperature sensor configuration detection in process variable transmitter
JP5108899B2 (ja) * 2007-02-22 2012-12-26 マイクロ・モーション・インコーポレーテッド 振動パイプライン診断システム及び方法
US7487059B2 (en) * 2007-06-21 2009-02-03 The Boeing Company Transducer health diagnostics for structural health monitoring (SHM) systems
US8055479B2 (en) 2007-10-10 2011-11-08 Fisher-Rosemount Systems, Inc. Simplified algorithm for abnormal situation prevention in load following applications including plugged line diagnostics in a dynamic process
CN201335387Y (zh) * 2009-01-20 2009-10-28 陕西午禾科技有限责任公司 基于声波气体温度场测量技术的智能吹灰控制装置
US8433160B2 (en) 2009-01-30 2013-04-30 Cleveland Electric Laboratories Smart fastener and smart insert for a fastener using fiber Bragg gratings to measure strain and temperature
US8809065B2 (en) 2009-05-19 2014-08-19 Drexel University Detection and measurement of mass change using an electromechanical resonator
CN101692980B (zh) * 2009-10-30 2011-06-08 深圳市汉华安道科技有限责任公司 疲劳驾驶检测方法及装置
US8868643B2 (en) * 2010-09-09 2014-10-21 Fisher-Rosemount Systems, Inc. Methods and apparatus to collect process control data

Also Published As

Publication number Publication date
AU2012250098B2 (en) 2016-11-24
CN102759905A (zh) 2012-10-31
CA2833556C (en) 2020-08-04
AU2012250098A1 (en) 2013-10-31
BR112013027080A2 (pt) 2016-12-27
CN102759905B (zh) 2018-04-13
US20120274333A1 (en) 2012-11-01
JP6335352B2 (ja) 2018-05-30
RU2013151381A (ru) 2015-06-10
WO2012148755A1 (en) 2012-11-01
CA2833556A1 (en) 2012-11-01
US9000773B2 (en) 2015-04-07
JP2014513355A (ja) 2014-05-29
EP2702458B1 (en) 2018-06-13
EP2702458A1 (en) 2014-03-05
JP2017126361A (ja) 2017-07-20
JP6162686B2 (ja) 2017-07-12
RU2611985C2 (ru) 2017-03-01

Similar Documents

Publication Publication Date Title
AR086067A1 (es) Metodo y aparato para caracterizar la integridad de acoplamiento de equipos de control de procesos
CR20150514A (es) Aparato de colocación de válvula cardíaca protésica
WO2013177133A3 (en) Generation of human ips cells by a synthetic self- replicative rna
DOP2016000272A (es) Aparatos y métodos para la distribución de e-líquido
TWD175999S (zh) 錶
TW201612312A (en) Meristematic plant cells and method of isolating them
CO6531424A2 (es) Fluidos de tratamiento que comprenden redes enredadas de polímeros de equilibrio
WO2012062810A3 (en) Cell culture medium and process for protein expression, said medium and process comprising a pam inhibitor
MX2013014307A (es) Metodo de tratamiento de celulas madre mesenquinales y su uso en el tratamiento de enfermedades asociadas a estres oxidativo.
GB201709599D0 (en) Methods for generation of podocytes from pluripotent stem cells and cells produced by the same
AU359646S (en) Pipe coupling segment
CO2017000367A2 (es) Producción microbiana de dioles grasos
AR086066A1 (es) Metodo y aparato para caracterizar la integridad de equipos de control de procesos
ITMI20110830A1 (it) Valvola per una turbina a vapore 700 c
AU359605S (en) Pipe coupling segment
MX2013011932A (es) Inhibidores de parp para el tratamiento de cipn.
GB201102108D0 (en) Diagnostic method
WO2014043633A8 (en) Use of e-cadherin and vimentin for selection of treatment responsive patients
MX2017014247A (es) Metodos para valorar la pureza de una preparacion de celulas germinales mesenquimales.
MA39958A (fr) Procédé d'expansion de cellules souches adultes à partir de sang total
MX2016008757A (es) Estrategia de apilamiento de rasgos para la introgresion del maiz.
SA517390093B1 (ar) موائع أسفل بئر ذات معاوقة محددة
EP3638268A4 (en) COMPOSITIONS AND METHODS OF TREATMENT OF A CLINICAL CONDITION USING HEMATOPOIETIC STEM CELLS
WO2015008152A3 (en) Methods and compositions for blood vessel tissue repair and engineering
UA60853U (ru) Способ экспресс-диагностики психоэмоциональных нарушений у спортсменов, которые занимаются экстремальными видами спорта

Legal Events

Date Code Title Description
FB Suspension of granting procedure