CS189120B1 - Method of adaptation and control of the sensitivity and distance in ultrasound testing the welding seams - Google Patents
Method of adaptation and control of the sensitivity and distance in ultrasound testing the welding seamsInfo
- Publication number
- CS189120B1 CS189120B1 CS637373A CS637373A CS189120B1 CS 189120 B1 CS189120 B1 CS 189120B1 CS 637373 A CS637373 A CS 637373A CS 637373 A CS637373 A CS 637373A CS 189120 B1 CS189120 B1 CS 189120B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- adaptation
- sensitivity
- distance
- control
- welding seams
- Prior art date
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
- G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic waves
-
- 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
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)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD16597372A DD99664A1 (cs) | 1972-10-02 | 1972-10-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
CS189120B1 true CS189120B1 (en) | 1979-04-30 |
Family
ID=5488365
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS637373A CS189120B1 (en) | 1972-10-02 | 1973-09-14 | Method of adaptation and control of the sensitivity and distance in ultrasound testing the welding seams |
Country Status (3)
Country | Link |
---|---|
CS (1) | CS189120B1 (cs) |
DD (1) | DD99664A1 (cs) |
DE (1) | DE2327788A1 (cs) |
-
1972
- 1972-10-02 DD DD16597372A patent/DD99664A1/xx unknown
-
1973
- 1973-06-01 DE DE19732327788 patent/DE2327788A1/de active Pending
- 1973-09-14 CS CS637373A patent/CS189120B1/cs unknown
Also Published As
Publication number | Publication date |
---|---|
DE2327788A1 (de) | 1974-04-11 |
DD99664A1 (cs) | 1973-08-20 |
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