BRPI1008252A2 - sistema e método para detectar a passagem de um objeto em uma tubulação - Google Patents

sistema e método para detectar a passagem de um objeto em uma tubulação

Info

Publication number
BRPI1008252A2
BRPI1008252A2 BRPI1008252A BRPI1008252A BRPI1008252A2 BR PI1008252 A2 BRPI1008252 A2 BR PI1008252A2 BR PI1008252 A BRPI1008252 A BR PI1008252A BR PI1008252 A BRPI1008252 A BR PI1008252A BR PI1008252 A2 BRPI1008252 A2 BR PI1008252A2
Authority
BR
Brazil
Prior art keywords
passage
detecting
pipe
Prior art date
Application number
BRPI1008252A
Other languages
English (en)
Inventor
Eric N Freeman
Lloyd N Salsman
Mark G Register
Matthew W Logan
Philip M Maltby
Stephen J Miska
William J Rankin
Original Assignee
Tdw Delaware 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
Application filed by Tdw Delaware Inc filed Critical Tdw Delaware Inc
Publication of BRPI1008252A2 publication Critical patent/BRPI1008252A2/pt

Links

Classifications

    • 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
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/26—Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
    • F16L55/48—Indicating the position of the pig or mole in the pipe or conduit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G01V3/26—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with magnetic or electric fields produced or modified either by the surrounding earth formation or by the detecting device
    • 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
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Electrochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measuring Magnetic Variables (AREA)
BRPI1008252A 2009-05-22 2010-05-19 sistema e método para detectar a passagem de um objeto em uma tubulação BRPI1008252A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/470,654 US8378667B2 (en) 2009-05-22 2009-05-22 System and method for detecting the passage of an object in pipeline including shielded magnetometer and a microcontroller with adaptive thresholding detection means
PCT/US2010/035361 WO2010135400A1 (en) 2009-05-22 2010-05-19 Magnetometer-based detector for objects in a pipeline

Publications (1)

Publication Number Publication Date
BRPI1008252A2 true BRPI1008252A2 (pt) 2016-05-31

Family

ID=43124169

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1008252A BRPI1008252A2 (pt) 2009-05-22 2010-05-19 sistema e método para detectar a passagem de um objeto em uma tubulação

Country Status (12)

Country Link
US (1) US8378667B2 (pt)
EP (1) EP2433118A4 (pt)
JP (1) JP2012527623A (pt)
KR (1) KR20120020127A (pt)
CN (1) CN102439434A (pt)
AU (1) AU2010249619B2 (pt)
BR (1) BRPI1008252A2 (pt)
CA (1) CA2762102A1 (pt)
MX (1) MX2011012404A (pt)
RU (1) RU2011152230A (pt)
SG (1) SG175898A1 (pt)
WO (1) WO2010135400A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
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WO2012051136A1 (en) * 2010-10-14 2012-04-19 Halliburton Energy Services, Inc. Method for measuring remote field eddy current thickness in multiple tubular configuration
EP2789990B1 (de) * 2013-04-10 2016-03-16 Enrichment Technology Company Ltd. Zweigniederlassung Deutschland Mobiles Detektionsgerät für magnetische Stopfen in Rohrsystemen
US9172406B2 (en) 2013-05-03 2015-10-27 Control Devices, Inc. Pressure resistant housing device for protecting an electromagnetic transmitter
US9535039B2 (en) * 2014-04-30 2017-01-03 Control Devices, Inc. Acoustic transmitter and method for underwater pipeline inspection gauges
US20150344328A1 (en) * 2014-05-30 2015-12-03 Vladimir SUVOROV Method and device for water treatment using radio waves
CN111226265B (zh) 2017-10-10 2021-10-15 阿勒特系统公司 具有磁场检测的防盗系统和方法
KR102200861B1 (ko) * 2019-07-16 2021-01-11 주식회사 부산도시가스 가스공급관로 응급 보수 장치 및 가스공급관로 응급 보수 방법

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FR2353068A1 (fr) * 1976-05-24 1977-12-23 Intersub Dev Sa Appareil de reperage d'un objet metallique allonge
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US4439730A (en) * 1981-05-08 1984-03-27 Amf Inc. Nondestructive inspection apparatus and method utilizing combined inspection signals obtained from orthogonal magnetic fields
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JPS5945855U (ja) * 1982-09-18 1984-03-27 富士電機株式会社 耐圧防爆構造電気機器の電池収納機構
US4491018A (en) * 1983-06-17 1985-01-01 F. H. Maloney Company Pig detector
US4714888A (en) * 1984-06-11 1987-12-22 French Hartley A Apparatus for observing the passage of a pig in a pipeline
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US5126654A (en) * 1989-02-10 1992-06-30 New York Gas Group Non-invasive, high resolution detection of electrical currents and electrochemical impedances at spaced localities along a pipeline
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US5122744A (en) * 1990-10-09 1992-06-16 Ibm Corporation Gradiometer having a magnetometer which cancels background magnetic field from other magnetometers
US5210492A (en) * 1991-04-22 1993-05-11 Tokyo Gas Co., Ltd. Remote field eddy current flaw detector for metal pipes having a pair of receiver coils providing a differential offset amplitude signal
US5417112A (en) * 1993-01-11 1995-05-23 Tdw Delaware, Inc. Apparatus for indicating the passage of a pig moving within an underground pipeline
JP3046888B2 (ja) * 1993-03-10 2000-05-29 三菱重工業株式会社 有意信号区間抽出装置
US5506505A (en) 1994-05-09 1996-04-09 Tdw Delaware, Inc. Apparatus for remotely indicating pipeline pig including a sensor housing having surface engaging orthogonally disposed paramagnetic materials a solid state sensor and a flag
US6087830A (en) 1994-07-07 2000-07-11 Hydroscope Canada Inc. Flexible device for remote field eddy current inspection of ferrous pipeline containing turns
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US6404189B2 (en) * 1999-03-17 2002-06-11 Southeast Research Institute Method and apparatus for inspecting pipelines from an in-line inspection vehicle using magnetostrictive probes
US6489771B1 (en) * 2000-07-20 2002-12-03 Farque Claude A. Passive external noise-canceling dynamic magnetic flux sensor for detecting the presence and direction of movement of a pig in a pipe
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Also Published As

Publication number Publication date
MX2011012404A (es) 2012-03-06
JP2012527623A (ja) 2012-11-08
EP2433118A1 (en) 2012-03-28
AU2010249619A1 (en) 2011-11-17
WO2010135400A1 (en) 2010-11-25
CN102439434A (zh) 2012-05-02
US8378667B2 (en) 2013-02-19
AU2010249619B2 (en) 2015-02-12
RU2011152230A (ru) 2013-06-27
SG175898A1 (en) 2011-12-29
EP2433118A4 (en) 2014-03-12
CA2762102A1 (en) 2010-11-25
KR20120020127A (ko) 2012-03-07
US20100295543A1 (en) 2010-11-25

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2386 DE 27-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.