FR2368691A1 - Dispositif pour mesurer les dimensions interieures d'un pipeline - Google Patents
Dispositif pour mesurer les dimensions interieures d'un pipelineInfo
- Publication number
- FR2368691A1 FR2368691A1 FR7731620A FR7731620A FR2368691A1 FR 2368691 A1 FR2368691 A1 FR 2368691A1 FR 7731620 A FR7731620 A FR 7731620A FR 7731620 A FR7731620 A FR 7731620A FR 2368691 A1 FR2368691 A1 FR 2368691A1
- Authority
- FR
- France
- Prior art keywords
- pipeline
- ferret
- probes
- needle
- measuring
- 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.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/08—Detecting presence of flaws or irregularities
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/08—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters
- G01B5/12—Measuring arrangements characterised by the use of mechanical techniques for measuring diameters internal diameters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
- G01B5/285—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces for controlling eveness
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S33/00—Geometrical instruments
- Y10S33/13—Wire and strain gauges
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Abstract
L'invention concerne un appareil pour mesurer les dimensions internes d'un pipeline. L'appareil comporte un << furet>> qui est entraîné par le courant de matière circulant dans le pipeline et porte un ensemble circulaire de sondes en appui par leur extrémité contre la paroi intérieure du pipeline Les sondes sont groupées par paires, une sonde de chaque paire étant constituée par un patin 3, l'autre par une aiguille 5 coulissant radialement dans un trou formé dans le patin, les sondes étant raccordées au corps 1, 2 du furet et entre elles par des ressorts I à IV, un capteur de déplacement 7, 8 étant monté entre l'aiguille et le corps du furet et un second capteur de déplacement 11, 13 étant monté entre l'aiguille et le patin. L'appareil permet de mesurer simultanément la corrosion uniforme et la corrosion par piquage des pipelines.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7611703,A NL181299C (nl) | 1976-10-22 | 1976-10-22 | Aftastinrichting voor het inwendige van pijpleidingen. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2368691A1 true FR2368691A1 (fr) | 1978-05-19 |
FR2368691B1 FR2368691B1 (fr) | 1979-03-02 |
Family
ID=19827098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7731620A Granted FR2368691A1 (fr) | 1976-10-22 | 1977-10-20 | Dispositif pour mesurer les dimensions interieures d'un pipeline |
Country Status (9)
Country | Link |
---|---|
US (1) | US4123847A (fr) |
JP (1) | JPS5353353A (fr) |
CA (1) | CA1081941A (fr) |
DE (1) | DE2747167A1 (fr) |
DK (1) | DK142661B (fr) |
FR (1) | FR2368691A1 (fr) |
GB (1) | GB1551466A (fr) |
NL (1) | NL181299C (fr) |
NO (1) | NO148391C (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0147648A1 (fr) * | 1983-12-15 | 1985-07-10 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Dispositif pour l'inspection et l'entretien de tuyaux avec de petits rayons de courbure |
CH668883GA3 (fr) * | 1983-05-25 | 1989-02-15 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4235020A (en) * | 1979-05-02 | 1980-11-25 | The Babcock & Wilcox Company | Inspection system for heat exchanger tubes |
SE417871B (sv) * | 1979-07-10 | 1981-04-13 | Saab Scania Ab | Anordning for metning av en vegbanas jemnhet |
DE3003415A1 (de) * | 1980-01-31 | 1981-08-06 | Rheinmetall GmbH, 4000 Düsseldorf | Rohrinnendurchmessermessgeraet |
DE3024331C2 (de) * | 1980-06-27 | 1982-10-21 | Ludwig Dr.-Ing. 7500 Karlsruhe Pietzsch | Meßvorrichtung für den Zylinderverzug in Zylinderräumen |
JPS61173107A (ja) * | 1985-01-29 | 1986-08-04 | Nippon Bureen Kk | 管路曲がり測定装置 |
JPS62163716U (fr) * | 1986-04-08 | 1987-10-17 | ||
EP0566719B1 (fr) * | 1991-11-09 | 1997-02-19 | Renishaw Metrology Limited | Capteur tactile |
GB9824141D0 (en) * | 1998-11-04 | 1998-12-30 | Advanced Eng Solutions Ltd | Pipeline inspection device |
NO313022B1 (no) * | 1999-06-18 | 2002-07-29 | Per Olav Gartland | Framgangsmåte og anordning for måling av korrosjon eller erosjon i rör |
GB2415761B (en) * | 2004-07-01 | 2006-08-30 | Pll Ltd | A sensor finger module for a pipeline inspection tool |
US8479345B2 (en) * | 2009-08-12 | 2013-07-09 | Tdw Delaware, Inc. | Speed control drive section with failsafe valve |
CN114543634B (zh) * | 2022-02-17 | 2023-10-20 | 陕西机勘工程检测咨询有限公司 | 一种市政道路地下排水管线探测方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2854758A (en) * | 1954-12-23 | 1958-10-07 | Phillips Petroleum Co | Double caliper for mud cake thickness determination |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB512091A (en) * | 1937-09-16 | 1939-08-29 | Maschf Augsburg Nuernberg Ag | Improvements in or relating to test indicators for long bores |
US2398562A (en) * | 1944-12-28 | 1946-04-16 | William L Russell | Apparatus for well logging |
US2497990A (en) * | 1946-11-30 | 1950-02-21 | Standard Oil Dev Co | Apparatus for logging boreholes |
US2607128A (en) * | 1948-01-29 | 1952-08-19 | Donald H Newhall | Gun bore measuring device |
US2896332A (en) * | 1955-06-27 | 1959-07-28 | United Gas Corp | Apparatus for detecting irregularities in surfaces |
US2925660A (en) * | 1957-12-03 | 1960-02-23 | Otis Eng Co | Feeler head assembly |
US3024651A (en) * | 1959-01-12 | 1962-03-13 | Continental Oil Co | Method and apparatus for the testing of a tubular member |
DE1204839B (de) * | 1963-09-06 | 1965-11-11 | Hommelwerke Ges Mit Beschraenk | Tastkopf fuer Oberflaechenpruefgeraet |
DE1265994B (de) * | 1964-09-19 | 1968-04-11 | Johannes Perthen Dr Ing | Einrichtung zur Bildung eines Mittelwert-Oberflaechenmasses einer auf Rauheit und Welligkeit zu pruefenden Werkstueckoberflaeche |
DE1573731A1 (de) * | 1966-08-29 | 1970-05-21 | Nii Osnowanij I Podsemnych Soo | Messgeraet zum Bestimmen von Deformationen im Massivgestein |
DE1798282A1 (de) * | 1968-09-20 | 1971-10-07 | Mccullough Ira Johnson | Elektronische Vorrichtung zur Messung und Aufzeichnung des durchschnittlichen Innendurchmessers von Metallrohren |
US3718978A (en) * | 1970-10-16 | 1973-03-06 | Koevering B Van | Pipeline survey vehicle |
JPS5119553B2 (fr) * | 1972-05-15 | 1976-06-18 | ||
JPS5317067B2 (fr) * | 1972-11-10 | 1978-06-06 | ||
US3882606A (en) * | 1973-05-16 | 1975-05-13 | Amf Inc | Method and apparatus for measuring curvature and curvature variations in pipelines and the like |
GB1442204A (en) * | 1973-05-21 | 1976-07-14 | British Nuclear Fuels Ltd | Measuring apparatus |
-
1976
- 1976-10-22 NL NLAANVRAGE7611703,A patent/NL181299C/xx not_active IP Right Cessation
-
1977
- 1977-07-22 CA CA283,337A patent/CA1081941A/fr not_active Expired
- 1977-10-13 US US05/841,631 patent/US4123847A/en not_active Expired - Lifetime
- 1977-10-20 GB GB43705/77A patent/GB1551466A/en not_active Expired
- 1977-10-20 JP JP12520177A patent/JPS5353353A/ja active Granted
- 1977-10-20 DE DE19772747167 patent/DE2747167A1/de active Granted
- 1977-10-20 FR FR7731620A patent/FR2368691A1/fr active Granted
- 1977-10-20 DK DK466577AA patent/DK142661B/da not_active IP Right Cessation
- 1977-10-20 NO NO773600A patent/NO148391C/no unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2854758A (en) * | 1954-12-23 | 1958-10-07 | Phillips Petroleum Co | Double caliper for mud cake thickness determination |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH668883GA3 (fr) * | 1983-05-25 | 1989-02-15 | ||
EP0147648A1 (fr) * | 1983-12-15 | 1985-07-10 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Dispositif pour l'inspection et l'entretien de tuyaux avec de petits rayons de courbure |
Also Published As
Publication number | Publication date |
---|---|
DK466577A (fr) | 1978-04-23 |
NO148391B (no) | 1983-06-20 |
NL181299C (nl) | 1987-07-16 |
US4123847A (en) | 1978-11-07 |
GB1551466A (en) | 1979-08-30 |
DE2747167C2 (fr) | 1990-07-12 |
JPS6130201B2 (fr) | 1986-07-11 |
NO773600L (no) | 1978-04-25 |
NL181299B (nl) | 1987-02-16 |
NO148391C (no) | 1983-09-28 |
DE2747167A1 (de) | 1978-04-27 |
CA1081941A (fr) | 1980-07-22 |
NL7611703A (nl) | 1978-04-25 |
DK142661B (da) | 1980-12-08 |
JPS5353353A (en) | 1978-05-15 |
DK142661C (fr) | 1981-08-10 |
FR2368691B1 (fr) | 1979-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |