DD99664A1 - - Google Patents
Info
- Publication number
- DD99664A1 DD99664A1 DD16597372A DD16597372A DD99664A1 DD 99664 A1 DD99664 A1 DD 99664A1 DD 16597372 A DD16597372 A DD 16597372A DD 16597372 A DD16597372 A DD 16597372A DD 99664 A1 DD99664 A1 DD 99664A1
- Authority
- DD
- German Democratic Republic
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)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16597372A DD99664A1 (xx) | 1972-10-02 | 1972-10-02 | |
| DE19732327788 DE2327788A1 (de) | 1972-10-02 | 1973-06-01 | Verfahren zur empfindlichkeits- und entfernungsjustierung sowie -kontrolle bei der ultraschallschweissnahtpruefung |
| 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD16597372A DD99664A1 (xx) | 1972-10-02 | 1972-10-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD99664A1 true DD99664A1 (xx) | 1973-08-20 |
Family
ID=5488365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD16597372A DD99664A1 (xx) | 1972-10-02 | 1972-10-02 |
Country Status (3)
| Country | Link |
|---|---|
| CS (1) | CS189120B1 (xx) |
| DD (1) | DD99664A1 (xx) |
| DE (1) | DE2327788A1 (xx) |
-
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 |
|---|---|
| CS189120B1 (en) | 1979-04-30 |
| DE2327788A1 (de) | 1974-04-11 |