JPH0461057U - - Google Patents
Info
- Publication number
- JPH0461057U JPH0461057U JP10426490U JP10426490U JPH0461057U JP H0461057 U JPH0461057 U JP H0461057U JP 10426490 U JP10426490 U JP 10426490U JP 10426490 U JP10426490 U JP 10426490U JP H0461057 U JPH0461057 U JP H0461057U
- Authority
- JP
- Japan
- Prior art keywords
- cylindrical body
- cylindrical
- ultrasonic
- test material
- probe
- 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 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 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図はこの考案の一実施例を示す断面図、第
２図は従来の超音波探傷装置を示す断面図、第３
図は従来の超音波探傷装置の課題を説明する図で
ある。
図において、１は超音波探触子、２は円筒体、
３は給水口、４は被検材、５は弾性体リング、６
はカバー、７は水室、８は円筒形リング、８ａは
フランジ部分、８ｂは穴である。なお、図中同一
あるいは相当部分には同一符号を付して示してあ
る。
Fig. 1 is a sectional view showing an embodiment of this invention, Fig. 2 is a sectional view showing a conventional ultrasonic flaw detection device, and Fig. 3 is a sectional view showing an embodiment of this invention.
The figure is a diagram illustrating problems with conventional ultrasonic flaw detection equipment. In the figure, 1 is an ultrasound probe, 2 is a cylindrical body,
3 is a water supply port, 4 is a test material, 5 is an elastic ring, 6
is a cover, 7 is a water chamber, 8 is a cylindrical ring, 8a is a flange portion, and 8b is a hole. It should be noted that the same or corresponding parts in the figures are indicated by the same reference numerals.
Claims (1)
の被検材の周りを回転する超音波探触子と、上記
探触子を保持うる円筒体と、上記円筒体の長手方
向の両端に固定され、上記被検材の外周に内接し
上記超音波探触子からの超音波が通過する穴を有
する弾性体で形成された円筒形リングと、上記円
筒体と上記円筒形リングとで囲まれて形成された
水室とを備えたことを特徴とする超音波探傷装置
。 An ultrasonic probe that rotates around a tubular or round rod-shaped test material that is transported straight without rotating, a cylindrical body that can hold the probe, and a cylindrical body that is fixed to both longitudinal ends of the cylindrical body. , a cylindrical ring formed of an elastic body having a hole inscribed in the outer periphery of the test material and through which ultrasonic waves from the ultrasonic probe pass, and surrounded by the cylindrical body and the cylindrical ring; An ultrasonic flaw detection device characterized by comprising a water chamber formed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10426490U JPH0461057U (en) | 1990-10-03 | 1990-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10426490U JPH0461057U (en) | 1990-10-03 | 1990-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0461057U true JPH0461057U (en) | 1992-05-26 |
Family
ID=31849479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10426490U Pending JPH0461057U (en) | 1990-10-03 | 1990-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0461057U (en) |
-
1990
- 1990-10-03 JP JP10426490U patent/JPH0461057U/ja active Pending
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