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MX2019011878A - Dispositivos y métodos de reflectometría para detectar defectos de tubería. - Google Patents

Dispositivos y métodos de reflectometría para detectar defectos de tubería.

Info

Publication number
MX2019011878A
MX2019011878A MX2019011878A MX2019011878A MX2019011878A MX 2019011878 A MX2019011878 A MX 2019011878A MX 2019011878 A MX2019011878 A MX 2019011878A MX 2019011878 A MX2019011878 A MX 2019011878A MX 2019011878 A MX2019011878 A MX 2019011878A
Authority
MX
Mexico
Prior art keywords
pipeline
methods
defect
detecting pipe
pipe defects
Prior art date
Application number
MX2019011878A
Other languages
English (en)
Inventor
CASTANEDA LÓPEZ Homero
Petit De Servins D´Hericourt Tristan
Original Assignee
Texas A & M Univ Sys
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 Texas A & M Univ Sys filed Critical Texas A & M Univ Sys
Publication of MX2019011878A publication Critical patent/MX2019011878A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
    • G01N17/006—Investigating resistance of materials to the weather, to corrosion, or to light of metals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/028—Circuits therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
    • G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/20—Investigating the presence of flaws

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)

Abstract

Se describen sistemas y metodos para detectar defectos en tuberias. En una modalidad, un metodo para detectar defectos en tuberias incluye: generar una senal electrica en una primera tuberia mediante un generador de senal conectado electricamente con la primera tuberia y una segunda tuberia. El equipo de adquisicion de datos adquiere una senal reflejada conectada electricamente con la primera tuberia y la segunda tuberia. La senal reflejada se refleja al menos parcialmente de un defecto en la primera tuberia o la segunda tuberia. El metodo también incluye analizar la senal reflejada para determinar al menos una de la ubicacion del defecto y la gravedad del defecto. En algunas modalidades, la primera tuberia y una segunda tuberia están conectadas con un cable de derivacion.
MX2019011878A 2017-04-07 2018-04-04 Dispositivos y métodos de reflectometría para detectar defectos de tubería. MX2019011878A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201762483183P 2017-04-07 2017-04-07
PCT/US2018/026526 WO2018187730A1 (en) 2017-04-07 2018-04-04 Reflectometry devices and methods for detecting pipe defects

Publications (1)

Publication Number Publication Date
MX2019011878A true MX2019011878A (es) 2019-11-25

Family

ID=63712288

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019011878A MX2019011878A (es) 2017-04-07 2018-04-04 Dispositivos y métodos de reflectometría para detectar defectos de tubería.

Country Status (9)

Country Link
US (1) US11340185B2 (es)
EP (1) EP3607313A4 (es)
JP (1) JP7134491B2 (es)
KR (1) KR102486592B1 (es)
CN (1) CN110691969B (es)
AU (1) AU2018250311B2 (es)
CA (1) CA3058909C (es)
MX (1) MX2019011878A (es)
WO (1) WO2018187730A1 (es)

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CN115865757B (zh) * 2022-11-29 2024-07-09 宁畅信息产业(北京)有限公司 一种差分线缆的检测方法、装置、电子设备及存储介质
US20250314687A1 (en) * 2024-04-04 2025-10-09 Aura Technologies, Llc Conductor fault detection and localization

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Also Published As

Publication number Publication date
EP3607313A1 (en) 2020-02-12
AU2018250311B2 (en) 2023-04-13
JP7134491B2 (ja) 2022-09-12
AU2018250311A1 (en) 2019-10-24
CA3058909A1 (en) 2018-10-11
KR102486592B1 (ko) 2023-01-10
CN110691969B (zh) 2023-09-15
CA3058909C (en) 2023-08-22
US11340185B2 (en) 2022-05-24
US20200110050A1 (en) 2020-04-09
KR20200004794A (ko) 2020-01-14
JP2020513106A (ja) 2020-04-30
WO2018187730A1 (en) 2018-10-11
CN110691969A (zh) 2020-01-14
EP3607313A4 (en) 2021-01-27

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