BR112015015678A2 - sistema de detecção acoplado para dutos - Google Patents

sistema de detecção acoplado para dutos

Info

Publication number
BR112015015678A2
BR112015015678A2 BR112015015678A BR112015015678A BR112015015678A2 BR 112015015678 A2 BR112015015678 A2 BR 112015015678A2 BR 112015015678 A BR112015015678 A BR 112015015678A BR 112015015678 A BR112015015678 A BR 112015015678A BR 112015015678 A2 BR112015015678 A2 BR 112015015678A2
Authority
BR
Brazil
Prior art keywords
detection system
coupled
duct detection
detection unit
coupled detection
Prior art date
Application number
BR112015015678A
Other languages
English (en)
Inventor
O Paulson Peter
Original Assignee
Pure Technologies Ltd
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 Pure Technologies Ltd filed Critical Pure Technologies Ltd
Publication of BR112015015678A2 publication Critical patent/BR112015015678A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
    • 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
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
    • G01D5/35338—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using other arrangements than interferometer arrangements
    • G01D5/35354—Sensor working in reflection
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2476—Non-optical details, e.g. housings, mountings, supports
    • G02B23/2492—Arrangements for use in a hostile environment, e.g. a very hot, cold or radioactive environment
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/26—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes using light guides
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
    • G02B6/502—Installation methods in fluid conducts, e.g. pipelines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
    • G01N2021/9542—Inspecting the inner surface of hollow bodies, e.g. bores using a probe
    • G01N2021/9546—Inspecting the inner surface of hollow bodies, e.g. bores using a probe with remote light transmitting, e.g. optical fibres
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/50—Arrangements in telecontrol or telemetry systems using a mobile data collecting device, e.g. walk by or drive by

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Pipeline Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

resumo “sistema de detecção acoplado para dutos” a presente invenção refere-se a um novo sistema de detecção acoplado que tem uma unidade de detecção acoplada que é conectada a uma localização de superfície através de um acoplador sem cabeamento elétrico qualquer e que inclui pelo menos uma fibra óptica para controle e coleta de dados. a unidade de detecção pode ser retraída facilmente e pode ser movida facilmente para frente e para trás no duto quando deseja-se estudar áreas de interesse particular da parede de duto. 1/1
BR112015015678A 2012-12-28 2013-12-30 sistema de detecção acoplado para dutos BR112015015678A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261746848P 2012-12-28 2012-12-28
US201361770648P 2013-02-28 2013-02-28
PCT/CA2013/051013 WO2014100903A1 (en) 2012-12-28 2013-12-30 Tethered sensing system for pipelines

Publications (1)

Publication Number Publication Date
BR112015015678A2 true BR112015015678A2 (pt) 2017-07-11

Family

ID=51019604

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015015678A BR112015015678A2 (pt) 2012-12-28 2013-12-30 sistema de detecção acoplado para dutos

Country Status (11)

Country Link
US (1) US20150355107A1 (pt)
EP (1) EP2939226A4 (pt)
KR (1) KR20150100882A (pt)
AU (1) AU2013370909A1 (pt)
BR (1) BR112015015678A2 (pt)
CA (1) CA2896644A1 (pt)
HK (1) HK1217136A1 (pt)
MX (1) MX2015008416A (pt)
PH (1) PH12015501478A1 (pt)
SG (1) SG11201505104RA (pt)
WO (1) WO2014100903A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016073980A1 (en) 2014-11-07 2016-05-12 SeeScan, Inc. Inspection camera devices and methods with selectively illuminated multisensor imaging
US11977395B2 (en) * 2016-03-24 2024-05-07 Teledyne Flir Defense, Inc. Persistent aerial communication and control system
KR101899079B1 (ko) * 2017-07-03 2018-09-14 (주)오픈아이오티 지하매설물 위치탐지 시스템
KR101953853B1 (ko) * 2017-09-04 2019-03-04 주식회사 동양에프앤씨 배관용 이물질 측정 장치
CN108021868A (zh) * 2017-11-06 2018-05-11 南京航空航天大学 一种快速高可靠的圆形目标检测识别方法
GB2571540B (en) 2018-02-28 2020-10-28 Craley Group Ltd Improvements in or relating to the monitoring of fluid pipes
WO2020176996A1 (en) * 2019-03-06 2020-09-10 Pure Technologies Ltd. A rotatable inspection module and method for inspecting the conditions of the wall of a pipeline
WO2023064030A1 (en) * 2021-10-12 2023-04-20 Ohodnicki Paul R Apparatus and method for installing cables, such as fiber optic cables including associated sensors, in tubular structures such as a pipelines
KR20240045433A (ko) 2022-09-29 2024-04-08 가천대학교 산학협력단 수중 로봇을 활용한 폐쇄 관로의 이상 탐지 기술

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2242497B (en) * 1990-03-31 1992-08-12 Stc Plc Pipe inspection system
DE29600750U1 (de) * 1996-01-17 1997-05-15 Kapchinus, Birgit, 37290 Meißner Vorrichtung zur Innenuntersuchung von Rohren, insbesondere mit einer Kamera
JPH10318727A (ja) * 1997-05-19 1998-12-04 Nippon Telegr & Teleph Corp <Ntt> 管路内診断装置
US7331215B2 (en) * 1999-09-07 2008-02-19 Wrc Plc Deployment of equipment into fluid containers and conduits
GB2355507B (en) * 1999-09-07 2003-04-02 Wrc Plc Deployment of equipment into fluid containers and conduits
US6553322B1 (en) * 1999-09-29 2003-04-22 Honeywell International Inc. Apparatus and method for accurate pipeline surveying
CA2467898A1 (en) * 2004-05-21 2005-11-21 Pure Technologies Ltd. Fiber optic sensor method and apparatus
BRPI0917504B8 (pt) * 2008-08-05 2019-10-01 Pure Technologies Ltd dispositivo e método para avaliar problemas de resistência de parede de tubulação
WO2013052178A2 (en) * 2011-06-09 2013-04-11 Lasermotive, Inc. An aerial platform system, and related methods

Also Published As

Publication number Publication date
SG11201505104RA (en) 2015-07-30
EP2939226A1 (en) 2015-11-04
WO2014100903A1 (en) 2014-07-03
AU2013370909A1 (en) 2015-07-23
US20150355107A1 (en) 2015-12-10
MX2015008416A (es) 2015-12-15
CA2896644A1 (en) 2014-07-03
KR20150100882A (ko) 2015-09-02
PH12015501478A1 (en) 2015-09-21
EP2939226A4 (en) 2016-08-10
HK1217136A1 (zh) 2016-12-23

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