NL7316868A - - Google Patents
Info
- Publication number
- NL7316868A NL7316868A NL7316868A NL7316868A NL7316868A NL 7316868 A NL7316868 A NL 7316868A NL 7316868 A NL7316868 A NL 7316868A NL 7316868 A NL7316868 A NL 7316868A NL 7316868 A NL7316868 A NL 7316868A
- Authority
- NL
- Netherlands
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
- G01N29/44—Processing the detected response signal, e.g. electronic circuits specially adapted therefor
- G01N29/4409—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison
- G01N29/4427—Processing the detected response signal, e.g. electronic circuits specially adapted therefor by comparison with stored values, e.g. threshold values
-
- 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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/24—Probes
- G01N29/2487—Directing probes, e.g. angle probes
-
- 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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects
-
- 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
- G01N2291/02854—Length, thickness
-
- 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
-
- 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
- G01N2291/056—Angular incidence, angular propagation
-
- 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
- G01N2291/102—Number of transducers one emitter, one receiver
-
- 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
- G01N2291/106—Number of transducers one or more transducer arrays
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2260932A DE2260932C3 (de) | 1972-12-08 | 1972-12-08 | Verfahren zum Bestimmen der RiBtiefe von in Werkstücken auftretenden Rissen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NL7316868A true NL7316868A (de) | 1974-06-11 |
| NL178910B NL178910B (nl) | 1986-01-02 |
| NL178910C NL178910C (nl) | 1986-06-02 |
Family
ID=5864295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NLAANVRAGE7316868,A NL178910C (nl) | 1972-12-08 | 1973-12-10 | Werkwijze voor het met behulp van ultrasone trillingen bepalen van de scheurdiepte bij materiaalonderzoek. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4137779A (de) |
| DE (1) | DE2260932C3 (de) |
| GB (1) | GB1453065A (de) |
| NL (1) | NL178910C (de) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4012946A (en) * | 1976-03-17 | 1977-03-22 | United States Steel Corporation | Ultrasonic weld inspection system |
| DE2835680A1 (de) * | 1978-08-11 | 1980-02-14 | Mannesmann Ag | Verfahren zur us-querfehlerpruefung der schweissnaht up-geschweisster grossrohre |
| EP0038055A3 (de) * | 1980-04-16 | 1982-08-18 | Georg Fischer Aktiengesellschaft | Ultraschallprüfverfahren |
| US4570487A (en) * | 1980-04-21 | 1986-02-18 | Southwest Research Institute | Multibeam satellite-pulse observation technique for characterizing cracks in bimetallic coarse-grained component |
| US4299128A (en) * | 1980-04-21 | 1981-11-10 | Gruber George J | Ultrasonic satellite-pulse technique for characterizing defects of arbitrary shape |
| US4372163A (en) * | 1981-02-03 | 1983-02-08 | Rockwell International Corporation | Acoustic measurement of near surface property gradients |
| DE3134482A1 (de) * | 1981-09-01 | 1983-03-31 | Hoesch Werke Ag, 4600 Dortmund | Verfahren zur automatischen fertigungskontrolle langgestreckter werkstuecke |
| US4398421A (en) * | 1981-12-23 | 1983-08-16 | Hartford Steam Boiler Inspection And Insurance Company | Ultrasonic thickness measuring apparatus and method |
| US4524622A (en) * | 1982-07-20 | 1985-06-25 | Kabushiki Kaisha Kobe Seiko Sho | Method and apparatus of ultrasonic flaw detection |
| DE3318748A1 (de) * | 1983-05-24 | 1984-11-29 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zur ultraschallpruefung von auf wellen aufgeschrumpften scheibenkoerpern im bereich der schrumpfsitze und einrichtung zur durchfuehrung des verfahrens |
| US4586381A (en) * | 1983-07-29 | 1986-05-06 | The Charles Stark Draper Laboratory, Inc. | Nondestructive ultrasonic transducer |
| DE3424652C2 (de) * | 1984-07-04 | 1993-11-11 | Gao Ges Automation Org | Vorrichtung zur dynamischen berührungslosen Bestimmung des lokalen Flächengewichts von blattförmigem Material |
| US4910718A (en) * | 1988-10-05 | 1990-03-20 | Grumman Aerospace Corporation | Method and apparatus for acoustic emission monitoring |
| JP4552309B2 (ja) * | 2000-11-02 | 2010-09-29 | 株式会社Ｉｈｉ | 超音波探傷方法及び装置 |
| DE10259658A1 (de) * | 2002-12-18 | 2004-07-08 | Agfa Ndt Gmbh | Verfahren zur Auswertung von Ultraschallsignalen |
| WO2007004303A1 (ja) * | 2005-07-06 | 2007-01-11 | Central Research Institute Of Electric Power Industry | 超音波探傷試験における傷高さ測定法並びに装置 |
| KR101134431B1 (ko) * | 2006-07-11 | 2012-04-09 | 자이단호징 덴료쿠추오켄큐쇼 | 초음파 탐상 장치 및 방법 |
| JP5419592B2 (ja) * | 2009-08-21 | 2014-02-19 | 三菱重工業株式会社 | 超音波検査用探触子および超音波検査装置 |
| US9482645B2 (en) * | 2013-05-17 | 2016-11-01 | General Electric Company | Ultrasonic detection method and ultrasonic analysis method |
| US10242824B2 (en) | 2013-06-17 | 2019-03-26 | Thomas & Betts International Llc | Lockout device for switchgear |
| KR101736641B1 (ko) * | 2015-12-24 | 2017-05-17 | 주식회사 포스코 | 균열 측정 장치 및 방법 |
| JP6728737B2 (ja) * | 2016-02-10 | 2020-07-22 | 株式会社Ihi | 超音波探傷装置、および、超音波探傷方法 |
| DE102016122230B4 (de) | 2016-11-18 | 2023-08-31 | NDT Global Corporate Ltd. Ireland | Verfahren und Vorrichtung zur Prüfung eines Objekts auf Fehlstellen |
| US11085885B2 (en) * | 2017-01-19 | 2021-08-10 | Aegion Coating Services, Llc | Pipe joint inspection |
| US10416122B2 (en) | 2017-10-31 | 2019-09-17 | Westinghouse Electric Company Llc | Ultrasonic phased array transducer apparatus for the nondestructive inspection of a component under test |
| FR3085481B1 (fr) * | 2018-09-03 | 2020-11-27 | Electricite De France | Procede de detection et de caracterisation par ultrasons de defauts dans un materiau heterogene |
| CN114280143A (zh) * | 2020-09-28 | 2022-04-05 | 中国石油天然气集团有限公司 | 管道焊缝的检测方法及装置 |
| CN113720919A (zh) * | 2021-08-07 | 2021-11-30 | 南京中车浦镇城轨车辆有限责任公司 | 一种车窗胶接界面脱粘缺陷检测方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2628335A (en) * | 1950-08-10 | 1953-02-10 | Sperry Prod Inc | Ultrasonic rail flaw detector search unit |
| CH318220A (de) * | 1953-04-14 | 1956-12-31 | Usag Ultraschall Ag | Vorrichtung zur Prüfung von Werkstücken mit Ultraschall |
| US2912854A (en) * | 1955-05-27 | 1959-11-17 | Gen Motors Corp | Ultrasonic surface testing device |
| US2995925A (en) * | 1957-10-29 | 1961-08-15 | Daniel C Worlton | Ultrasonic flaw detection method and means |
| US3332278A (en) * | 1963-07-15 | 1967-07-25 | American Mach & Foundry | Ultrasonic flaw detection |
| US3572099A (en) * | 1968-08-23 | 1971-03-23 | Gen Am Transport | Ultrasonic non-destructive testing apparatus and method |
| US3608352A (en) * | 1968-12-04 | 1971-09-28 | Babcock & Wilcox Co | Ultrasonic transducers |
| US3592052A (en) * | 1969-01-08 | 1971-07-13 | Us Navy | Ultrasonic crack depth measurement |
| US3687219A (en) * | 1969-06-09 | 1972-08-29 | Holotron Corp | Ultrasonic beam expander |
-
1972
- 1972-12-08 DE DE2260932A patent/DE2260932C3/de not_active Expired
-
1973
- 1973-12-07 US US05/422,875 patent/US4137779A/en not_active Expired - Lifetime
- 1973-12-10 NL NLAANVRAGE7316868,A patent/NL178910C/xx not_active IP Right Cessation
- 1973-12-10 GB GB5721773A patent/GB1453065A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1453065A (en) | 1976-10-20 |
| NL178910C (nl) | 1986-06-02 |
| US4137779A (en) | 1979-02-06 |
| DE2260932C3 (de) | 1979-05-23 |
| NL178910B (nl) | 1986-01-02 |
| DE2260932B2 (de) | 1978-09-21 |
| DE2260932A1 (de) | 1974-06-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| V1 | Lapsed because of non-payment of the annual fee |