NO313063B1 - Fremgangsmåte for å kontollere korrosjon på rörledninger - Google Patents
Fremgangsmåte for å kontollere korrosjon på rörledninger Download PDFInfo
- Publication number
- NO313063B1 NO313063B1 NO19923147A NO923147A NO313063B1 NO 313063 B1 NO313063 B1 NO 313063B1 NO 19923147 A NO19923147 A NO 19923147A NO 923147 A NO923147 A NO 923147A NO 313063 B1 NO313063 B1 NO 313063B1
- Authority
- NO
- Norway
- Prior art keywords
- pulse
- echo
- reflection
- pulses
- time
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 29
- 230000007797 corrosion Effects 0.000 title claims description 11
- 238000005260 corrosion Methods 0.000 title claims description 11
- 238000005259 measurement Methods 0.000 claims description 30
- 238000002592 echocardiography Methods 0.000 claims description 10
- 238000012360 testing method Methods 0.000 claims description 10
- 238000002604 ultrasonography Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 6
- 230000004913 activation Effects 0.000 claims description 5
- 230000003321 amplification Effects 0.000 claims description 5
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 5
- 238000004422 calculation algorithm Methods 0.000 claims description 3
- 238000011156 evaluation Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 238000001028 reflection method Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims 1
- 239000000523 sample Substances 0.000 claims 1
- 230000035939 shock Effects 0.000 claims 1
- 238000004364 calculation method Methods 0.000 description 10
- 230000002123 temporal effect Effects 0.000 description 8
- 230000009467 reduction Effects 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 108010076504 Protein Sorting Signals Proteins 0.000 description 3
- 230000002238 attenuated effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012432 intermediate storage Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 description 1
- 238000005293 physical law Methods 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
-
- 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
- G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
-
- 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
- G01N29/36—Detecting the response signal, e.g. electronic circuits specially adapted therefor
- G01N29/38—Detecting the response signal, e.g. electronic circuits specially adapted therefor by time filtering, e.g. using time gates
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Environmental & Geological Engineering (AREA)
- Environmental Sciences (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Pipeline Systems (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4040190A DE4040190C2 (de) | 1990-12-15 | 1990-12-15 | Verfahren zur Laufzeitmessung von Ultraschall bei der Impuls-Reflexionsmethode |
| PCT/DE1991/000964 WO1992010746A1 (fr) | 1990-12-15 | 1991-12-12 | Procede de mesure du temps de propagation d'ultra-sons lors de l'application d'un procede de reflexion d'impulsions |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO923147L NO923147L (no) | 1992-08-12 |
| NO923147D0 NO923147D0 (no) | 1992-08-12 |
| NO313063B1 true NO313063B1 (no) | 2002-08-05 |
Family
ID=6420470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO19923147A NO313063B1 (no) | 1990-12-15 | 1992-08-12 | Fremgangsmåte for å kontollere korrosjon på rörledninger |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5497661A (fr) |
| EP (1) | EP0561867B1 (fr) |
| AT (1) | ATE113382T1 (fr) |
| CA (1) | CA2098480C (fr) |
| DE (2) | DE4040190C2 (fr) |
| DK (1) | DK0561867T3 (fr) |
| ES (1) | ES2062882T3 (fr) |
| NO (1) | NO313063B1 (fr) |
| WO (1) | WO1992010746A1 (fr) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4315794C2 (de) * | 1993-05-13 | 1995-09-21 | Nukem Gmbh | Verfahren und Vorrichtung zur zerstörungsfreien Prüfung von Gegenständen mit Ultraschall |
| DE4414030C1 (de) * | 1994-04-22 | 1995-08-10 | Abb Research Ltd | Verfahren zur Messung der Dicke einer Schicht und Vorrichtung zur Durchführung des Verfahrens |
| US5646351A (en) * | 1994-09-20 | 1997-07-08 | Battelle Memorial Institute | Ultrasonic material hardness depth measurement |
| US6188643B1 (en) * | 1994-10-13 | 2001-02-13 | Schlumberger Technology Corporation | Method and apparatus for inspecting well bore casing |
| US6065348A (en) * | 1998-06-04 | 2000-05-23 | Profile Technologies, Inc. | Method of detecting corrosion in pipelines and the like by comparative pulse propagation analysis |
| US6279378B1 (en) * | 1999-10-27 | 2001-08-28 | The University Of Chicago | Ultrasonic gas analyzer and method to analyze trace gases |
| RU2182331C1 (ru) * | 2001-05-25 | 2002-05-10 | ЗАО "Нефтегазкомплектсервис" | Способ внутритрубной ультразвуковой дефектоскопии |
| RU2194274C1 (ru) * | 2001-09-18 | 2002-12-10 | ЗАО "Нефтегазкомплектсервис" | Способ внутритрубного ультразвукового контроля |
| RU2188413C1 (ru) * | 2001-10-25 | 2002-08-27 | ЗАО "Нефтегазкомплектсервис" | Устройство для внутритрубной ультразвуковой толщинометрии |
| RU2212660C1 (ru) | 2001-12-25 | 2003-09-20 | ЗАО "Нефтегазкомплектсервис" | Способ внутритрубного ультразвукового контроля |
| FR2834067B1 (fr) * | 2001-12-25 | 2005-04-22 | Nkgs Internat Corp | Procede pour effectuer un controle par ultrasons a l'interieur de tubes |
| RU2205395C1 (ru) * | 2002-02-07 | 2003-05-27 | ЗАО "Нефтегазкомплектсервис" | Способ внутритрубного ультразвукового контроля |
| RU2205397C1 (ru) * | 2002-02-20 | 2003-05-27 | ЗАО "Нефтегазкомплектсервис" | Внутритрубный инспекционный снаряд |
| RU2324171C2 (ru) * | 2003-07-18 | 2008-05-10 | Роузмаунт Инк. | Диагностика процесса |
| US7627441B2 (en) * | 2003-09-30 | 2009-12-01 | Rosemount Inc. | Process device with vibration based diagnostics |
| EP1695113A2 (fr) | 2003-11-26 | 2006-08-30 | Teratech Corporation | Systemes a ultrasons portables modulaires |
| US7523667B2 (en) * | 2003-12-23 | 2009-04-28 | Rosemount Inc. | Diagnostics of impulse piping in an industrial process |
| DE102005005386B3 (de) * | 2005-02-05 | 2006-07-13 | Forschungszentrum Karlsruhe Gmbh | Verfahren zur Reduktion von digitalisierten Daten in einem EMAT-Molch |
| US20060193422A1 (en) * | 2005-02-14 | 2006-08-31 | Davis Michael D | Fuel channel characterization method and device |
| US7702478B2 (en) * | 2005-02-28 | 2010-04-20 | Rosemount Inc. | Process connection for process diagnostics |
| US20060291608A1 (en) * | 2005-06-22 | 2006-12-28 | Davis Michael D | Fuel channel characterization method and device |
| DE102005063352B4 (de) * | 2005-07-29 | 2008-04-30 | V&M Deutschland Gmbh | Verfahren zur zerstörungsfreien Prüfung von Rohren auf Oberflächenfehler |
| US20070068225A1 (en) * | 2005-09-29 | 2007-03-29 | Brown Gregory C | Leak detector for process valve |
| US7913566B2 (en) | 2006-05-23 | 2011-03-29 | Rosemount Inc. | Industrial process device utilizing magnetic induction |
| US8898036B2 (en) | 2007-08-06 | 2014-11-25 | Rosemount Inc. | Process variable transmitter with acceleration sensor |
| AU2009223322B2 (en) * | 2008-03-14 | 2014-08-14 | Expro Meters, Inc. | Method and apparatus for determining pipewall thickness using one or more ultrasonic sensors |
| US8250924B2 (en) | 2008-04-22 | 2012-08-28 | Rosemount Inc. | Industrial process device utilizing piezoelectric transducer |
| US7977924B2 (en) * | 2008-11-03 | 2011-07-12 | Rosemount Inc. | Industrial process power scavenging device and method of deriving process device power from an industrial process |
| WO2011035152A1 (fr) * | 2009-09-18 | 2011-03-24 | Conocophillips Company | Surveillance de haute précision de la vitesse de corrosion faisant appel aux ultrasons |
| DE102011011530B4 (de) | 2011-02-17 | 2013-05-08 | Karlsruher Institut für Technologie | Verfahren zur Reduktion von Ultraschalldaten |
| US9032801B2 (en) * | 2012-10-23 | 2015-05-19 | General Electric Company | Ultrasonic measurement apparatus and method |
| DE102012025535A1 (de) * | 2012-12-14 | 2014-06-18 | Europipe Gmbh | Verfahren zur bildgebenden Ultraschallprüfung von Werkstücken |
| GB201314481D0 (en) * | 2013-08-13 | 2013-09-25 | Dolphitech As | Imaging apparatus |
| GB201314483D0 (en) | 2013-08-13 | 2013-09-25 | Dolphitech As | Ultrasound testing |
| GB201316656D0 (en) | 2013-09-19 | 2013-11-06 | Dolphitech As | Sensing apparatus using multiple ultrasound pulse shapes |
| DE102015100098B4 (de) * | 2015-01-07 | 2017-03-02 | Bundesrepublik Deutschland, Vertreten Durch Den Bundesminister Für Wirtschaft Und Energie, Dieser Vertreten Durch Den Präsidenten Der Bundesanstalt Für Materialforschung Und -Prüfung (Bam) | Ultraschallprüfverfahren mit vermindertem Speicherbedarf und gesteigerter Signalbandbreite |
| NL2017536B1 (en) | 2016-09-26 | 2018-04-04 | Roentgen Technische Dienst B V | Method, system and tool for determining a wall thickness of an object |
| EP3662255B1 (fr) | 2017-08-04 | 2023-12-27 | BP Corporation North America Inc. | Surveillance de la corrosion par ultrasons |
| BE1027962B1 (de) | 2020-01-06 | 2021-08-04 | Rosen Swiss Ag | Wanddickenbestimmung einer Materialschicht mittels Ultraschall |
| BE1027961B1 (de) | 2020-01-06 | 2021-08-05 | Rosen Swiss Ag | Akustische Fehlstellenerkennung in einer Rohrleitung |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3583211A (en) * | 1968-11-18 | 1971-06-08 | Branson Instr | Pulse-echo ultrasonic test apparatus |
| US4210904A (en) * | 1978-09-12 | 1980-07-01 | Krautkramer-Branson, Incorporated | Method and apparatus for converting analog ultrasonic echo signals into digital form |
| DE3108545C2 (de) * | 1981-03-06 | 1987-03-26 | Krautkrämer, GmbH, 5000 Köln | Schaltungsvorrichtung zur Digitalisierung und Speicherung der Maximalwerte elektrischer Ultraschall-Impulse |
| DE3149362C2 (de) * | 1981-12-12 | 1983-10-27 | Brown Boveri Reaktor GmbH, 6800 Mannheim | Verfahren zum Auffinden defekter Brennstabhüllrohre mit Hilfe von Ultraschall |
| US4470304A (en) * | 1982-06-01 | 1984-09-11 | Bethlehem Steel Corp. | Ultrasonic inspection system |
| DE3307224C1 (de) * | 1983-03-02 | 1984-07-19 | Krautkrämer GmbH, 5000 Köln | Ultraschallpruefgeraet zur zerstoerungsfreien Werkstoffpruefung mit einem regelbaren Empfangsverstaerker |
| DE3435989C2 (de) * | 1984-10-01 | 1987-03-26 | Nukem Gmbh, 6450 Hanau | Verfahren zur Wanddickenmessung von Körpern mittels Ultraschallimpulsen und Vorrichtung zur Durchführung des Verfahrens |
| DE3638936A1 (de) * | 1986-11-14 | 1988-05-26 | Kernforschungsz Karlsruhe | Verfahren und einrichtung zur detektion von korrosion oder dergleichen |
| CA1314970C (fr) * | 1987-11-04 | 1993-03-23 | The Standard Oil Company | Mesure de la corrosion au moyen d'un transducteur ultrasonore courbe, traitement a base de regles formes d'onde d'echo complet et pretraitement et transmission d'informations sur les formes d'onde d'echo |
| JP2531733B2 (ja) * | 1988-03-29 | 1996-09-04 | キヤノン株式会社 | 超音波測定方法及び超音波測定装置 |
| DE3822699A1 (de) * | 1988-07-05 | 1990-01-11 | Krautkraemer Gmbh | Verfahren und vorrichtung zur laufzeitmessung mittels ultraschall in fluessigen oder festen materialien nach der impuls-reflexionsmethode |
| US5108693A (en) * | 1988-09-28 | 1992-04-28 | General Electric Company | Non-destructive dimensional and flaw inspection of thin wall tube weldments |
-
1990
- 1990-12-15 DE DE4040190A patent/DE4040190C2/de not_active Expired - Fee Related
-
1991
- 1991-12-12 ES ES92900373T patent/ES2062882T3/es not_active Expired - Lifetime
- 1991-12-12 US US07/927,319 patent/US5497661A/en not_active Expired - Lifetime
- 1991-12-12 AT AT92900373T patent/ATE113382T1/de not_active IP Right Cessation
- 1991-12-12 WO PCT/DE1991/000964 patent/WO1992010746A1/fr not_active Ceased
- 1991-12-12 DE DE59103375T patent/DE59103375D1/de not_active Expired - Lifetime
- 1991-12-12 DK DK92900373.9T patent/DK0561867T3/da active
- 1991-12-12 EP EP92900373A patent/EP0561867B1/fr not_active Expired - Lifetime
- 1991-12-12 CA CA002098480A patent/CA2098480C/fr not_active Expired - Lifetime
-
1992
- 1992-08-12 NO NO19923147A patent/NO313063B1/no not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US5497661A (en) | 1996-03-12 |
| DE4040190A1 (de) | 1992-06-17 |
| DE4040190C2 (de) | 1994-08-04 |
| EP0561867A1 (fr) | 1993-09-29 |
| ATE113382T1 (de) | 1994-11-15 |
| WO1992010746A1 (fr) | 1992-06-25 |
| CA2098480C (fr) | 2003-02-11 |
| EP0561867B1 (fr) | 1994-10-26 |
| ES2062882T3 (es) | 1994-12-16 |
| DK0561867T3 (da) | 1994-11-28 |
| CA2098480A1 (fr) | 1992-06-16 |
| NO923147L (no) | 1992-08-12 |
| NO923147D0 (no) | 1992-08-12 |
| DE59103375D1 (de) | 1994-12-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK1K | Patent expired |