CA2992363C - Magnetiseur destine a des outils de raclage - Google Patents
Magnetiseur destine a des outils de raclage Download PDFInfo
- Publication number
- CA2992363C CA2992363C CA2992363A CA2992363A CA2992363C CA 2992363 C CA2992363 C CA 2992363C CA 2992363 A CA2992363 A CA 2992363A CA 2992363 A CA2992363 A CA 2992363A CA 2992363 C CA2992363 C CA 2992363C
- Authority
- CA
- Canada
- Prior art keywords
- magnet
- magnetic circuit
- magnetizer
- central shaft
- circuit pole
- Prior art date
- Legal status (The legal status 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 status listed.)
- Active
Links
- 230000005291 magnetic effect Effects 0.000 claims abstract description 206
- 230000004907 flux Effects 0.000 claims abstract description 49
- 230000001939 inductive effect Effects 0.000 claims abstract 2
- 230000005355 Hall effect Effects 0.000 claims description 20
- 239000000725 suspension Substances 0.000 claims description 17
- 229920002635 polyurethane Polymers 0.000 claims description 16
- 239000004814 polyurethane Substances 0.000 claims description 16
- 229910052779 Neodymium Inorganic materials 0.000 claims description 6
- QEFYFXOXNSNQGX-UHFFFAOYSA-N neodymium atom Chemical compound [Nd] QEFYFXOXNSNQGX-UHFFFAOYSA-N 0.000 claims description 6
- 229910052761 rare earth metal Inorganic materials 0.000 claims description 5
- 150000002910 rare earth metals Chemical class 0.000 claims description 5
- 230000002085 persistent effect Effects 0.000 claims 2
- 230000004075 alteration Effects 0.000 description 21
- 239000000919 ceramic Substances 0.000 description 20
- 230000007547 defect Effects 0.000 description 19
- 241000282887 Suidae Species 0.000 description 17
- 238000005259 measurement Methods 0.000 description 12
- 238000007689 inspection Methods 0.000 description 10
- 229910052751 metal Inorganic materials 0.000 description 10
- 239000002184 metal Substances 0.000 description 10
- 230000007797 corrosion Effects 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 230000006378 damage Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 8
- 230000008439 repair process Effects 0.000 description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000005070 sampling Methods 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- BLRBOMBBUUGKFU-SREVYHEPSA-N (z)-4-[[4-(4-chlorophenyl)-5-(2-methoxy-2-oxoethyl)-1,3-thiazol-2-yl]amino]-4-oxobut-2-enoic acid Chemical compound S1C(NC(=O)\C=C/C(O)=O)=NC(C=2C=CC(Cl)=CC=2)=C1CC(=O)OC BLRBOMBBUUGKFU-SREVYHEPSA-N 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 3
- 238000013507 mapping Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000032258 transport Effects 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000010779 crude oil Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000007373 indentation Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 2
- 229910010271 silicon carbide Inorganic materials 0.000 description 2
- 229910000601 superalloy Inorganic materials 0.000 description 2
- 229920001169 thermoplastic Polymers 0.000 description 2
- 239000004416 thermosoftening plastic Substances 0.000 description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000007847 structural defect Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
- G01R33/07—Hall effect devices
-
- 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
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0273—Magnetic circuits with PM for magnetic field generation
- H01F7/0294—Detection, inspection, magnetic treatment
-
- 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
- F16L2101/00—Uses or applications of pigs or moles
- F16L2101/30—Inspecting, measuring or testing
-
- 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
- F16L55/28—Constructional aspects
- F16L55/40—Constructional aspects of the body
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Power Engineering (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
Des magnétisants circonférentiels et axiaux pour un racleur de fuite de flux magnétique sont décrits. Un module de magnétiseur circonférentiel pour un racleur intelligent comprend un arbre central et au moins une barre daimant pour induire un champ magnétique transversal à un axe longitudinal de larbre. La barre magnétique comprend au moins un aimant, et un moyen daffaissement radial vers lintérieur de larbre. Une tête de capteur entre des pôles de circuit au niveau de chaque extrémité polaire de laimant surveille le flux magnétique. Un module magnétiseur axial comprend un arbre central et au moins une barre magnétique pour induire un champ magnétique coaxialement à un axe longitudinal de larbre. Des aimants de polarité opposée sont disposés de manière circonférentielle autour des extrémités de larbre central. Une tête de capteur entre des pôles de circuit au niveau de chaque extrémité polaire surveille le flux magnétique. Larbre central dun magnétiseur circonférentiel ou dun magnétiseur axial peut comprendre une articulation reliant un module racleur intelligent supplémentaire.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201762448811P | 2017-01-20 | 2017-01-20 | |
| US62/448,811 | 2017-01-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2992363A1 CA2992363A1 (fr) | 2018-07-20 |
| CA2992363C true CA2992363C (fr) | 2020-10-20 |
Family
ID=62904790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2992363A Active CA2992363C (fr) | 2017-01-20 | 2018-01-19 | Magnetiseur destine a des outils de raclage |
Country Status (3)
| Country | Link |
|---|---|
| CA (1) | CA2992363C (fr) |
| MX (1) | MX2019008582A (fr) |
| WO (1) | WO2018134771A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354740B (zh) * | 2022-03-09 | 2022-05-31 | 成都熊谷油气科技有限公司 | 一种管道检测系统 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2088918C (fr) * | 1991-06-04 | 1996-07-02 | Seigo Ando | Methode de detection magnetique et appareil utilise a cet effet |
| US5293117A (en) * | 1992-05-14 | 1994-03-08 | Western Atlas International, Inc. | Magnetic flaw detector for use with ferromagnetic small diameter tubular goods using a second magnetic field to confine a first magnetic field |
| CA2541740A1 (fr) * | 1996-11-12 | 1998-05-22 | Sensormatic Electronics Corporation | Procede et appareil servant a activer des marqueurs magnetomecaniques d'un systeme electronique de surveillance d'articles, tout en empechant la formation de champ de demagnetisation |
| US6847207B1 (en) * | 2004-04-15 | 2005-01-25 | Tdw Delaware, Inc. | ID-OD discrimination sensor concept for a magnetic flux leakage inspection tool |
| US8319494B2 (en) * | 2009-06-26 | 2012-11-27 | Tdw Delaware Inc. | Pipeline inspection tool with double spiral EMAT sensor array |
| AT508478B1 (de) * | 2009-06-26 | 2012-01-15 | Tdw Delaware Inc | Sensorarray für die inspektion der innenwand eines rohres |
| CA2953295C (fr) * | 2016-12-30 | 2018-01-16 | Randel Brandstrom | Appareil et methode de detection des imperfections par detection des changements dans le flux d'un corps magnetise |
-
2018
- 2018-01-19 CA CA2992363A patent/CA2992363C/fr active Active
- 2018-01-19 MX MX2019008582A patent/MX2019008582A/es active IP Right Grant
- 2018-01-19 WO PCT/IB2018/050330 patent/WO2018134771A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CA2992363A1 (fr) | 2018-07-20 |
| WO2018134771A1 (fr) | 2018-07-26 |
| MX2019008582A (es) | 2019-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10705051B2 (en) | Magnetizers for pigging tools | |
| US9030195B2 (en) | Linear structure inspection apparatus and method | |
| US7798023B1 (en) | Linkage assembly for in-line inspection tool | |
| MXPA97003099A (en) | Magnetic flow tube inspection device for analyzing anomalies in a tube wall | |
| EP1913375B1 (fr) | Inspection de pipelines | |
| CA2982025C (fr) | Outil d'inspection en ligne | |
| CN108426943A (zh) | 一种可变直径的管道内漏磁检测装置 | |
| Brockhaus et al. | In-line inspection (ILI) methods for detecting corrosion in underground pipelines | |
| US7859256B1 (en) | Defect discriminator for in-line inspection tool | |
| CA2992363C (fr) | Magnetiseur destine a des outils de raclage | |
| EP2527710A1 (fr) | Appareil pour l'inspection de canalisations et procédé d'inspection de canalisations | |
| RU2697007C1 (ru) | Устройство внутритрубной диагностики технического состояния трубопровода | |
| CA2757488C (fr) | Appareil et methode d'inspection de structure lineaire | |
| Haniffa et al. | Recent developments in in-line inspection tools (ILI) for deepwater pipeline applications | |
| EP4411365A1 (fr) | Équipement pour l'inspection interne de l'intégralité de conduits au moyen de la mémoire magnétique en métal | |
| Kim et al. | Introduction of In-Line Inspection Technology in KOGAS | |
| CN105758941A (zh) | 一种适合管道超声无损检测的探头楔块夹持机构 | |
| Camerini et al. | Pipeline Inspection | |
| ROSEN | DEEPWATER PIPELINE INLINE INSPECTION–A TOOL BOX APPROACH | |
| CN115997120A (zh) | 底座接口磨损指示器 | |
| Chilingar et al. | Estimating the Size of Corrosion Holes in Oil/Gas Pipelines, Theoretical Analysis | |
| Waker et al. | In-Line Inspection Tool Selection | |
| Stanley | Recent advances in robotic coiled tubular assessment | |
| 王瑞 | Study on Non-Destructive Testing System for Corrosion and Crack Inspection of Steel Bridge Based on Magnetic Sensor and Climbing Robot | |
| WO2007130723A1 (fr) | Système et procédé d'inspection in situ de canalisations |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20200526 |