DE1773531A1 - - Google Patents
Info
- Publication number
- DE1773531A1 DE1773531A1 DE19681773531 DE1773531A DE1773531A1 DE 1773531 A1 DE1773531 A1 DE 1773531A1 DE 19681773531 DE19681773531 DE 19681773531 DE 1773531 A DE1773531 A DE 1773531A DE 1773531 A1 DE1773531 A1 DE 1773531A1
- Authority
- DE
- Germany
- 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.)
- Withdrawn
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
- G01N29/04—Analysing solids
- G01N29/048—Marking the faulty objects
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (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)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681773531 DE1773531B2 (de) | 1968-05-30 | 1968-05-30 | Vorrichtung zum ultraschallpruefen von rohren zur fest stellung von laengs und querfehlern durch in mehreren pruefebenen angeordneten impuls ultraschallgeraeten |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681773531 DE1773531B2 (de) | 1968-05-30 | 1968-05-30 | Vorrichtung zum ultraschallpruefen von rohren zur fest stellung von laengs und querfehlern durch in mehreren pruefebenen angeordneten impuls ultraschallgeraeten |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1773531A1 true DE1773531A1 (US06262066-20010717-C00315.png) | 1971-03-18 |
| DE1773531B2 DE1773531B2 (de) | 1971-03-18 |
Family
ID=5701727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19681773531 Withdrawn DE1773531B2 (de) | 1968-05-30 | 1968-05-30 | Vorrichtung zum ultraschallpruefen von rohren zur fest stellung von laengs und querfehlern durch in mehreren pruefebenen angeordneten impuls ultraschallgeraeten |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1773531B2 (US06262066-20010717-C00315.png) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0278791A2 (en) * | 1987-02-13 | 1988-08-17 | Norsk Hydro A/S | Ultrasonic flaw testing equipment for detecting defects in cast metal billets |
| EP2157425A1 (de) | 2008-08-22 | 2010-02-24 | Salzgitter Mannesmann Präzisrohr GmbH | Verfahren zur zerstörungsfreien Prüfung von metallischen Werkstücken auf Fehler mittels Ultraschall |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3109437C2 (de) * | 1981-03-12 | 1985-10-10 | Institut Dr. Friedrich Förster Prüfgerätebau GmbH & Co KG, 7410 Reutlingen | Anordnung zum Ausgeben von Fehlerortsinformationen |
| US4700572A (en) * | 1985-04-03 | 1987-10-20 | Mitsubishi Denki Kabushiki Kaisha | Automatic ultrasonic flaw detecting system |
| DE3525859A1 (de) * | 1985-07-19 | 1987-01-29 | Battelle Institut E V | Verfahren und vorrichtung zur ortung von fehlerhaften verbindungen zwischen gleichen oder unterschiedlichen materialien |
| DE3643515A1 (de) * | 1986-12-19 | 1988-07-07 | Benteler Werke Ag | Verfahren zum zerstoerungsfreien pruefen von rohren und stangen aus metall sowie vorrichtung zum durchfuehren des verfahrens |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2969671A (en) * | 1956-02-10 | 1961-01-31 | Glass Developments Ltd | Ultrasonic flaw detecting apparatus |
| BE627347A (US06262066-20010717-C00315.png) * | 1962-01-19 |
-
1968
- 1968-05-30 DE DE19681773531 patent/DE1773531B2/de not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0278791A2 (en) * | 1987-02-13 | 1988-08-17 | Norsk Hydro A/S | Ultrasonic flaw testing equipment for detecting defects in cast metal billets |
| EP0278791A3 (en) * | 1987-02-13 | 1989-12-06 | Norsk Hydro A.S. | Ultrasonic flaw testing equipment for detecting defects in cast metal billets |
| EP2157425A1 (de) | 2008-08-22 | 2010-02-24 | Salzgitter Mannesmann Präzisrohr GmbH | Verfahren zur zerstörungsfreien Prüfung von metallischen Werkstücken auf Fehler mittels Ultraschall |
| DE102008039818A1 (de) | 2008-08-22 | 2010-03-04 | Salzgitter Mannesmann Präzisrohr GmbH | Verfahren zur zerstörungsfreien Prüfung von metallischen Werkstücken auf Fehler mittels Ultraschall |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1773531B2 (de) | 1971-03-18 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8339 | Ceased/non-payment of the annual fee |