FR1590267A - - Google Patents
Info
- Publication number
- FR1590267A FR1590267A FR1590267DA FR1590267A FR 1590267 A FR1590267 A FR 1590267A FR 1590267D A FR1590267D A FR 1590267DA FR 1590267 A FR1590267 A FR 1590267A
- Authority
- FR
- France
- 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.)
- Expired
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
- G01N29/4463—Signal correction, e.g. distance amplitude correction [DAC], distance gain size [DGS], noise filtering
-
- 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
- G01N29/04—Analysing solids
- G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
- G01N29/0609—Display arrangements, e.g. colour displays
-
- 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
- G01N2291/0289—Internal structure, e.g. defects, grain size, texture
Landscapes
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Signal Processing (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEK0059326 | 1967-10-31 | ||
| DEK59326U DE1991768U (de) | 1967-10-31 | 1967-10-31 | Raeumliche skalenanordnung am bildschirm eines ultraschall-impulsechogeraetes. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1590267A true FR1590267A (cg-RX-API-DMAC7.html) | 1970-04-13 |
Family
ID=25984231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR1590267D Expired FR1590267A (cg-RX-API-DMAC7.html) | 1967-10-31 | 1968-10-29 |
Country Status (3)
| Country | Link |
|---|---|
| US (2) | US3608361A (cg-RX-API-DMAC7.html) |
| FR (1) | FR1590267A (cg-RX-API-DMAC7.html) |
| GB (1) | GB1239970A (cg-RX-API-DMAC7.html) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3960005A (en) * | 1974-08-09 | 1976-06-01 | Canac Consultants Limited | Ultrasonic testing device for inspecting thermit rail welds |
| DE2460713B2 (de) * | 1974-12-19 | 1977-03-31 | Mannesmann AG, 4000 Düsseldorf | Verfahren zur ultraschallpruefung der schweissnaht und der randzonen von grossrohren |
| US4043181A (en) * | 1975-04-18 | 1977-08-23 | New York Institute Of Technology | Ultrasonic pulse-echo apparatus |
| DE2613799C2 (de) * | 1976-03-29 | 1979-11-22 | Mannesmann Ag, 4000 Duesseldorf | Verfahren zum Einrichten von Ultraschall-Prüfanlagen |
| DE3382127D1 (de) * | 1983-03-28 | 1991-02-21 | Hitachi Construction Machinery | Messgeraet fuer numerische werte unter verwendung einer oszilloskopvorrichtung. |
| EP0276308B1 (en) * | 1985-10-11 | 1993-07-14 | Hitachi Construction Machinery Co., Ltd. | Ultrasonic method of measuring dimensions of flaw in solid material |
| DE10259658A1 (de) * | 2002-12-18 | 2004-07-08 | Agfa Ndt Gmbh | Verfahren zur Auswertung von Ultraschallsignalen |
| US10338036B2 (en) * | 2014-05-01 | 2019-07-02 | TecScan Systems Inc. | Method and apparatus for scanning a test object and correcting for gain |
| US11717967B2 (en) | 2021-03-04 | 2023-08-08 | TecScan Systems Inc. | System and method for scanning an object using an array of ultrasonic transducers |
| CN113671346A (zh) * | 2021-08-18 | 2021-11-19 | 青岛汉泰电子有限公司 | 一种探伤仪的双晶控制电路、电气性能测试方法 |
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0
- US US368361D patent/USB368361I5/en active Pending
-
1968
- 1968-07-05 GB GB32146/68A patent/GB1239970A/en not_active Expired
- 1968-10-11 US US766796A patent/US3608361A/en not_active Expired - Lifetime
- 1968-10-29 FR FR1590267D patent/FR1590267A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| USB368361I5 (cg-RX-API-DMAC7.html) | |
| GB1239970A (en) | 1971-07-21 |
| US3608361A (en) | 1971-09-28 |