JPH0237369U - - Google Patents
Info
- Publication number
- JPH0237369U JPH0237369U JP11652188U JP11652188U JPH0237369U JP H0237369 U JPH0237369 U JP H0237369U JP 11652188 U JP11652188 U JP 11652188U JP 11652188 U JP11652188 U JP 11652188U JP H0237369 U JPH0237369 U JP H0237369U
- Authority
- JP
- Japan
- Prior art keywords
- transducers
- water immersion
- internal water
- type ultrasonic
- immersion type
- Prior art date
- 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.)
- Pending
Links
- 239000000523 sample Substances 0.000 claims description 7
- 238000007654 immersion Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 1
Classifications
-
- 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
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図は本考案の一実施例を示す切断正面図、
第２図は第１図の方向矢視図、第３図は従来の
１振動子の探触子の切断正面図、第４図は従来の
２振動子の探触子の切断正面図、第５図は第４図
のＶ方向矢視図である。
１は管、３は溶接部、４はクラツク、７は探触
子、９，１０は振動子を示す。
FIG. 1 is a cutaway front view showing an embodiment of the present invention;
Figure 2 is a directional view of Figure 1, Figure 3 is a cutaway front view of a conventional single-element probe, Figure 4 is a cutaway front view of a conventional two-element probe, and Figure 4 is a cutaway front view of a conventional two-element probe. FIG. 5 is a view taken in the direction of arrow V in FIG. 4. 1 is a tube, 3 is a welded portion, 4 is a crack, 7 is a probe, and 9 and 10 are vibrators.
Claims (1)
を備えて探傷を行う内挿水浸式超音波探触子にお
いて、探触子の一側面における管軸心から所要距
離偏心した位置に、２個の振動子を管軸方向に位
置をずらして配置したことを特徴とする内挿水浸
式超音波探触子。 In an internal water immersion type ultrasonic probe that is inserted into a tube and rotates, and is equipped with two transducers for flaw detection, a transducer is placed at a position eccentric from the tube axis on one side of the probe by a required distance. , an internal water immersion type ultrasonic probe characterized in that two transducers are arranged with their positions shifted in the tube axis direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11652188U JPH0237369U (en) | 1988-09-05 | 1988-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11652188U JPH0237369U (en) | 1988-09-05 | 1988-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0237369U true JPH0237369U (en) | 1990-03-12 |
Family
ID=31359131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11652188U Pending JPH0237369U (en) | 1988-09-05 | 1988-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0237369U (en) |
-
1988
- 1988-09-05 JP JP11652188U patent/JPH0237369U/ja active Pending