JPH0181565U - - Google Patents
Info
- Publication number
- JPH0181565U JPH0181565U JP1987177630U JP17763087U JPH0181565U JP H0181565 U JPH0181565 U JP H0181565U JP 1987177630 U JP1987177630 U JP 1987177630U JP 17763087 U JP17763087 U JP 17763087U JP H0181565 U JPH0181565 U JP H0181565U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- circumferential surface
- inner circumferential
- case
- 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 3
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図は本考案に係わる超音波測定器の一部断
面の全体図、第２図は第１図の―断面図であ
る。第３図は従来の円筒形内周面の手探傷による
一般的な測定方法を示す図である。
FIG. 1 is an overall partial cross-sectional view of an ultrasonic measuring instrument according to the present invention, and FIG. 2 is a cross-sectional view taken from FIG. 1. FIG. 3 is a diagram illustrating a conventional general method of measuring a cylindrical inner circumferential surface by manual flaw detection.
Claims (1)
器において、前記被検体の内径とほぼ同一の外径
を有する円柱状で、その端部に軸心と直角方向に
穴を穿設し該穴に探触子を嵌入して前記被検体の
内周面に挿脱自在に嵌挿可能なケースと、前記被
検体の内周面に当接する面を該内周面と同じ曲率
に加工され前記ケースの穴に該穴内を摺動可能に
ばねを介して嵌入された探触子と、前記ケースを
前記被検体の内周面に挿脱する際、前記探触子を
前記ケースの穴内に埋入させる押し込み装置とを
有する構成にしたことを特徴とする超音波測定器
。 In an ultrasonic measuring instrument that detects flaws on the inner circumferential surface of a cylindrical object, it has a cylindrical shape with an outer diameter that is approximately the same as the inner diameter of the object, and a hole is drilled at the end in a direction perpendicular to the axis. A case that allows a probe to be inserted into the hole and removably inserted into the inner circumferential surface of the subject, and a surface that comes into contact with the inner circumferential surface of the subject is machined to have the same curvature as the inner circumferential surface. The probe is fitted into a hole in the case via a spring so as to be able to slide inside the hole, and when the case is inserted into and removed from the inner peripheral surface of the subject, the probe is inserted into the hole in the case. An ultrasonic measuring device characterized by having a configuration including a pushing device to be embedded in the ultrasonic measuring device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177630U JPH0181565U (en) | 1987-11-24 | 1987-11-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987177630U JPH0181565U (en) | 1987-11-24 | 1987-11-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0181565U true JPH0181565U (en) | 1989-05-31 |
Family
ID=31469289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987177630U Pending JPH0181565U (en) | 1987-11-24 | 1987-11-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0181565U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04348274A (en) * | 1991-02-06 | 1992-12-03 | Toko Denki Kk | Method and apparatus for detecting submersion in electric equipment case |
-
1987
- 1987-11-24 JP JP1987177630U patent/JPH0181565U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04348274A (en) * | 1991-02-06 | 1992-12-03 | Toko Denki Kk | Method and apparatus for detecting submersion in electric equipment case |
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