SK285977B6 - Spôsob a merací prístroj na zisťovanie zvarového šva pozdĺžne zvarovaných rúrok - Google Patents
Spôsob a merací prístroj na zisťovanie zvarového šva pozdĺžne zvarovaných rúrok Download PDFInfo
- Publication number
- SK285977B6 SK285977B6 SK1899-2001A SK18992001A SK285977B6 SK 285977 B6 SK285977 B6 SK 285977B6 SK 18992001 A SK18992001 A SK 18992001A SK 285977 B6 SK285977 B6 SK 285977B6
- Authority
- SK
- Slovakia
- Prior art keywords
- seam
- weld seam
- eddy current
- tube
- probe
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 15
- 239000000463 material Substances 0.000 claims abstract description 14
- 230000035699 permeability Effects 0.000 claims abstract description 4
- 239000000523 sample Substances 0.000 abstract 4
- 230000004069 differentiation Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 description 12
- 238000005259 measurement Methods 0.000 description 6
- 238000000137 annealing Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007716 flux method Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012360 testing method 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
- 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
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
- G01N27/9013—Arrangements for scanning
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Blast Furnaces (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19930539A DE19930539C2 (de) | 1999-06-28 | 1999-06-28 | Verfahren und Meßgerät zur Erkennung der Schweißnaht von längsnahtgeschweißten Rohren |
| PCT/DE2000/002040 WO2001001123A1 (de) | 1999-06-28 | 2000-06-26 | Verfahren und messgerät zur erkennung der schweissnaht von längsnahtgeschweissten rohren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SK18992001A3 SK18992001A3 (sk) | 2002-04-04 |
| SK285977B6 true SK285977B6 (sk) | 2007-12-06 |
Family
ID=7913419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SK1899-2001A SK285977B6 (sk) | 1999-06-28 | 2000-06-26 | Spôsob a merací prístroj na zisťovanie zvarového šva pozdĺžne zvarovaných rúrok |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP1188050B1 (cs) |
| AT (1) | ATE314641T1 (cs) |
| CZ (1) | CZ302065B6 (cs) |
| DE (2) | DE19930539C2 (cs) |
| SK (1) | SK285977B6 (cs) |
| TR (1) | TR200103813T2 (cs) |
| WO (1) | WO2001001123A1 (cs) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10147722C1 (de) * | 2001-09-27 | 2003-01-23 | Astrium Gmbh | Messanordnung für Rohre mit drehbarer Abtastanordnung |
| IT1391889B1 (it) * | 2008-09-04 | 2012-01-27 | Julia Utensili S P A | Procedimento per il taglio di elementi tubolari e relativa apparecchiatura |
| RU2639592C2 (ru) * | 2015-12-31 | 2017-12-21 | федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный университет" | Дефектоскоп для сварных швов |
| KR20230161079A (ko) * | 2022-05-18 | 2023-11-27 | 삼성전자주식회사 | 튜브 검사 장치 및 이를 이용한 튜브 검사 방법 |
| US12436132B1 (en) | 2023-01-12 | 2025-10-07 | Pitco, Llc | Weld seam finding and marking systems and methods for tubular goods |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3141952A (en) * | 1961-02-01 | 1964-07-21 | United Aircraft Corp | Electronic seam follower |
| CH502156A (de) * | 1968-05-27 | 1971-01-31 | Zentralinstitut Schweiss | Verfahren zur automatischen Führung eines Schweisskopfes auf Schweissspaltmitte für das Schweissen von NE-Metallen |
| DE2138734A1 (de) * | 1971-08-03 | 1973-02-15 | Guido Drechsler | Verfahren zur erfassung von innenrissen in der schweissnaht laengsnahtgeschweisster rohre in nicht normalisiertem zustand |
| US3753085A (en) * | 1972-03-13 | 1973-08-14 | Tex Tube | Non-destructive testing apparatus for detecting both transverse and longitudinal weld defects with a single inspection |
| US4191922A (en) * | 1978-03-14 | 1980-03-04 | Republic Steel Corporation | Electromagnetic flaw detection system and method incorporating improved automatic coil error signal compensation |
| US5463201A (en) * | 1993-02-04 | 1995-10-31 | Generla Electric Company | Seam-tracking apparatus for a welding system employing an array of eddy current elements |
-
1999
- 1999-06-28 DE DE19930539A patent/DE19930539C2/de not_active Expired - Fee Related
-
2000
- 2000-06-26 AT AT00951242T patent/ATE314641T1/de active
- 2000-06-26 SK SK1899-2001A patent/SK285977B6/sk not_active IP Right Cessation
- 2000-06-26 EP EP00951242A patent/EP1188050B1/de not_active Expired - Lifetime
- 2000-06-26 CZ CZ20014446A patent/CZ302065B6/cs not_active IP Right Cessation
- 2000-06-26 TR TR2001/03813T patent/TR200103813T2/xx unknown
- 2000-06-26 DE DE50011977T patent/DE50011977D1/de not_active Expired - Lifetime
- 2000-06-26 WO PCT/DE2000/002040 patent/WO2001001123A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| DE50011977D1 (de) | 2006-02-02 |
| WO2001001123A1 (de) | 2001-01-04 |
| SK18992001A3 (sk) | 2002-04-04 |
| EP1188050B1 (de) | 2005-12-28 |
| CZ302065B6 (cs) | 2010-09-22 |
| TR200103813T2 (tr) | 2002-06-21 |
| CZ20014446A3 (cs) | 2002-06-12 |
| ATE314641T1 (de) | 2006-01-15 |
| EP1188050A1 (de) | 2002-03-20 |
| DE19930539A1 (de) | 2001-02-08 |
| DE19930539C2 (de) | 2001-08-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Patent lapsed due to non-payment of maintenance fees |
Effective date: 20150626 |