AT168201B - Gerät zur zerstörungsfreien Prüfung von Werkstücken mit Ultraschall - Google Patents
Gerät zur zerstörungsfreien Prüfung von Werkstücken mit UltraschallInfo
- Publication number
- AT168201B AT168201B AT168201DA AT168201B AT 168201 B AT168201 B AT 168201B AT 168201D A AT168201D A AT 168201DA AT 168201 B AT168201 B AT 168201B
- Authority
- AT
- Austria
- Prior art keywords
- workpieces
- ultrasound
- destructive testing
- destructive
- testing
- Prior art date
Links
- 238000009659 non-destructive testing Methods 0.000 title 1
- 238000002604 ultrasonography Methods 0.000 title 1
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
- G01N29/34—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor
- G01N29/348—Generating the ultrasonic, sonic or infrasonic waves, e.g. electronic circuits specially adapted therefor with frequency characteristics, e.g. single frequency signals, chirp signals
-
- 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
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT168201T | 1947-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT168201B true AT168201B (de) | 1951-05-10 |
Family
ID=3654401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT168201D AT168201B (de) | 1947-06-06 | 1947-06-06 | Gerät zur zerstörungsfreien Prüfung von Werkstücken mit Ultraschall |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT168201B (de) |
-
1947
- 1947-06-06 AT AT168201D patent/AT168201B/de active
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