DK142661B - Apparat til måling af en rørlednings indvendige dimensioner. - Google Patents
Apparat til måling af en rørlednings indvendige dimensioner. Download PDFInfo
- Publication number
- DK142661B DK142661B DK466577AA DK466577A DK142661B DK 142661 B DK142661 B DK 142661B DK 466577A A DK466577A A DK 466577AA DK 466577 A DK466577 A DK 466577A DK 142661 B DK142661 B DK 142661B
- Authority
- DK
- Denmark
- Prior art keywords
- shaped probe
- needle
- shoe
- pipeline
- probe
- Prior art date
Links
- 239000000523 sample Substances 0.000 claims description 79
- 238000012545 processing Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 description 21
- 230000007797 corrosion Effects 0.000 description 21
- 238000006073 displacement reaction Methods 0.000 description 5
- 238000005259 measurement Methods 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000015654 memory Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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)
- Biochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NLAANVRAGE7611703,A NL181299C (nl) | 1976-10-22 | 1976-10-22 | Aftastinrichting voor het inwendige van pijpleidingen. |
| NL7611703 | 1976-10-22 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DK466577A DK466577A (en]) | 1978-04-23 |
| DK142661B true DK142661B (da) | 1980-12-08 |
| DK142661C DK142661C (en]) | 1981-08-10 |
Family
ID=19827098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK466577AA DK142661B (da) | 1976-10-22 | 1977-10-20 | Apparat til måling af en rørlednings indvendige dimensioner. |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4123847A (en]) |
| JP (1) | JPS5353353A (en]) |
| CA (1) | CA1081941A (en]) |
| DE (1) | DE2747167A1 (en]) |
| DK (1) | DK142661B (en]) |
| FR (1) | FR2368691A1 (en]) |
| GB (1) | GB1551466A (en]) |
| NL (1) | NL181299C (en]) |
| NO (1) | NO148391C (en]) |
Families Citing this family (14)
| 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 |
| FR2546536B1 (fr) * | 1983-05-25 | 1985-08-16 | Rhone Poulenc Fibres | Procede pour le traitement de nappes non tissees et produit obtenu |
| EP0147648A1 (de) * | 1983-12-15 | 1985-07-10 | BBC Aktiengesellschaft Brown, Boveri & Cie. | Vorrichtung zur Inspektion und Wartung von Rohren mit kleinen Krümmungsradien |
| JPS61173107A (ja) * | 1985-01-29 | 1986-08-04 | Nippon Bureen Kk | 管路曲がり測定装置 |
| JPS62163716U (en]) * | 1986-04-08 | 1987-10-17 | ||
| EP0566719B1 (en) * | 1991-11-09 | 1997-02-19 | Renishaw Metrology Limited | Touch probe |
| 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 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1068025B (en]) * | 1959-10-29 | |||
| 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 |
| US2854758A (en) * | 1954-12-23 | 1958-10-07 | Phillips Petroleum Co | Double caliper for mud cake thickness determination |
| 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 (en]) * | 1972-05-15 | 1976-06-18 | ||
| JPS5317067B2 (en]) * | 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/en not_active Expired
- 1977-10-13 US US05/841,631 patent/US4123847A/en not_active Expired - Lifetime
- 1977-10-20 FR FR7731620A patent/FR2368691A1/fr active Granted
- 1977-10-20 DE DE19772747167 patent/DE2747167A1/de active Granted
- 1977-10-20 DK DK466577AA patent/DK142661B/da not_active IP Right Cessation
- 1977-10-20 JP JP12520177A patent/JPS5353353A/ja active Granted
- 1977-10-20 NO NO773600A patent/NO148391C/no unknown
- 1977-10-20 GB GB43705/77A patent/GB1551466A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6130201B2 (en]) | 1986-07-11 |
| NO148391B (no) | 1983-06-20 |
| FR2368691B1 (en]) | 1979-03-02 |
| FR2368691A1 (fr) | 1978-05-19 |
| DK466577A (en]) | 1978-04-23 |
| DK142661C (en]) | 1981-08-10 |
| CA1081941A (en) | 1980-07-22 |
| GB1551466A (en) | 1979-08-30 |
| DE2747167C2 (en]) | 1990-07-12 |
| NL181299B (nl) | 1987-02-16 |
| NO773600L (no) | 1978-04-25 |
| NL181299C (nl) | 1987-07-16 |
| NO148391C (no) | 1983-09-28 |
| DE2747167A1 (de) | 1978-04-27 |
| NL7611703A (nl) | 1978-04-25 |
| US4123847A (en) | 1978-11-07 |
| JPS5353353A (en) | 1978-05-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PBP | Patent lapsed |