NO161464C - Fremgangsmaate og apparat for inspeksjon av en roerledning. - Google Patents
Fremgangsmaate og apparat for inspeksjon av en roerledning.Info
- Publication number
- NO161464C NO161464C NO854855A NO854855A NO161464C NO 161464 C NO161464 C NO 161464C NO 854855 A NO854855 A NO 854855A NO 854855 A NO854855 A NO 854855A NO 161464 C NO161464 C NO 161464C
- Authority
- NO
- Norway
- Prior art keywords
- pipe
- inspection
- procedure
- pipe pipe
- Prior art date
Links
Classifications
-
- 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
- G01N29/02—Analysing fluids
- G01N29/032—Analysing fluids by measuring attenuation of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
- G01N23/12—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the material being a flowing fluid or a flowing granular solid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
- G01N9/24—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing the transmission of wave or particle radiation through the material
-
- 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
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/024—Mixtures
- G01N2291/02433—Gases in liquids, e.g. bubbles, foams
-
- 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
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02818—Density, viscosity
-
- 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
- G01N2291/042—Wave modes
- G01N2291/0427—Flexural waves, plate waves, e.g. Lamb waves, tuning fork, cantilever
-
- 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
- G01N2291/10—Number of transducers
- G01N2291/105—Number of transducers two or more emitters, two or more receivers
Landscapes
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB848430701A GB8430701D0 (en) | 1984-12-05 | 1984-12-05 | Pipeline inspection |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO854855L NO854855L (no) | 1986-06-06 |
| NO161464B NO161464B (no) | 1989-05-08 |
| NO161464C true NO161464C (no) | 1989-08-16 |
Family
ID=10570728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO854855A NO161464C (no) | 1984-12-05 | 1985-12-03 | Fremgangsmaate og apparat for inspeksjon av en roerledning. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4667515A (no) |
| EP (1) | EP0187460B1 (no) |
| AU (1) | AU585913B2 (no) |
| CA (1) | CA1244549A (no) |
| DE (1) | DE3577745D1 (no) |
| GB (1) | GB8430701D0 (no) |
| NO (1) | NO161464C (no) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI82776C (fi) * | 1985-04-04 | 1991-04-10 | Kajaani Electronics | Foerfarande och anlaeggning foer analysering av massa. |
| US4683759A (en) * | 1985-12-23 | 1987-08-04 | Texaco Inc. | Characterization of two-phase flow in pipes |
| US5058432A (en) * | 1987-09-23 | 1991-10-22 | Morkun Vladimir S | Method and apparatus for measuring parameters of solid phase of slurries |
| WO1989010559A1 (en) * | 1988-04-25 | 1989-11-02 | Krivorozhsky Gornorudny Institut | Method and device for checking solid phase parameters of a suspension |
| MY123677A (en) * | 1993-04-26 | 2006-05-31 | Shell Int Research | Fluid composition meter |
| NO990534L (no) * | 1999-02-05 | 2000-08-07 | Vanar Ik Engineering | OvervÕking av strømningsparametre i en rørledning/pÕvisning av hydratplugger i slike ledninger |
| GB2396907B (en) * | 2002-12-31 | 2005-03-16 | Schlumberger Holdings | Method and apparatus for monitoring solids in pipes |
| WO2016176480A1 (en) | 2015-04-28 | 2016-11-03 | Delta Subsea Llc | Systems, apparatuses, and methods for monitoring undersea pipelines |
| CA2988642C (en) | 2015-06-22 | 2020-06-02 | Saudi Arabian Oil Company | Systems, methods, and computer medium to provide entropy based characterization of multiphase flow |
| US9857298B2 (en) | 2015-07-06 | 2018-01-02 | Saudi Arabian Oil Company | Systems and methods for near-infrared based water cut monitoring in multiphase fluid flow |
| RU2660411C2 (ru) * | 2016-11-29 | 2018-07-06 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Тюменский индустриальный университет" (ТИУ) | Способ определения режима многофазной смеси в трубопроводе с использованием CBR-технологий |
| CN109856166B (zh) * | 2017-11-30 | 2024-02-27 | 浙江大学自贡创新中心 | 一种新型输油管道中水分测量系统及测量方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB809681A (en) * | 1956-03-20 | 1959-03-04 | Bailey Meters Controls Ltd | Improvements in apparatus for detecting the presence or absence at a location, of a body of liquid |
| US4203324A (en) * | 1977-08-05 | 1980-05-20 | Joseph Baumoel | Sonic liquid level detector |
| US4320659A (en) * | 1978-02-27 | 1982-03-23 | Panametrics, Inc. | Ultrasonic system for measuring fluid impedance or liquid level |
| DE2817018C2 (de) * | 1978-04-19 | 1985-12-19 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Vorrichtung zur Messung der Dichte einer Ein- oder Mehrphasenströmung |
| US4228353A (en) * | 1978-05-02 | 1980-10-14 | Johnson Steven A | Multiple-phase flowmeter and materials analysis apparatus and method |
| US4239590A (en) * | 1979-01-11 | 1980-12-16 | Kamyr, Inc. | Method of maintaining uniformity of fibrous material fed to a continuous digester |
| US4361041A (en) * | 1980-09-24 | 1982-11-30 | The United States Of America As Represented By The United States Department Of Energy | Non-intrusive ultrasonic liquid-in-line detector for small diameter tubes |
| GB2137348B (en) * | 1983-03-30 | 1986-09-24 | Atomic Energy Authority Uk | Ultrasonic liquid interface detector |
-
1984
- 1984-12-05 GB GB848430701A patent/GB8430701D0/en active Pending
-
1985
- 1985-11-22 DE DE8585308511T patent/DE3577745D1/de not_active Expired - Fee Related
- 1985-11-22 EP EP85308511A patent/EP0187460B1/en not_active Expired - Lifetime
- 1985-11-27 AU AU50432/85A patent/AU585913B2/en not_active Ceased
- 1985-11-29 US US06/802,726 patent/US4667515A/en not_active Expired - Fee Related
- 1985-12-03 CA CA000496736A patent/CA1244549A/en not_active Expired
- 1985-12-03 NO NO854855A patent/NO161464C/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CA1244549A (en) | 1988-11-08 |
| EP0187460B1 (en) | 1990-05-16 |
| AU5043285A (en) | 1986-06-12 |
| US4667515A (en) | 1987-05-26 |
| GB8430701D0 (en) | 1985-01-16 |
| EP0187460A3 (en) | 1987-07-29 |
| NO161464B (no) | 1989-05-08 |
| DE3577745D1 (de) | 1990-06-21 |
| AU585913B2 (en) | 1989-06-29 |
| EP0187460A2 (en) | 1986-07-16 |
| NO854855L (no) | 1986-06-06 |
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