JPS63157658U - - Google Patents
Info
- Publication number
- JPS63157658U JPS63157658U JP5171387U JP5171387U JPS63157658U JP S63157658 U JPS63157658 U JP S63157658U JP 5171387 U JP5171387 U JP 5171387U JP 5171387 U JP5171387 U JP 5171387U JP S63157658 U JPS63157658 U JP S63157658U
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- weight
- hole
- flaw detection
- ultrasonic flaw
- 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
- 238000001514 detection method Methods 0.000 claims description 7
- 239000000523 sample Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図はこの考案による超音波探傷用シールリ
ングを示す図、第２図は超音波探傷用シールリン
グの取付穴部分の拡大図、第３図は第２図の断面
図、第４図は超音波探傷用シールリングの使用状
態を示す図、第５図は第４図をＡから見た図、第
６図は従来の超音波探傷用シールリングによる方
法を示す図である。
図において、１は超音波探傷用シールリング、
２は水、３は槽、４は円柱形物体、５は探触子、
６は通過穴、７は弾性体、８は取付穴、９は可動
重り、１０はスプリング、１１は固定重り、１２
はピンである。なお、各図中同一符号は同一又は
相当部分を示す。
Fig. 1 is a diagram showing a seal ring for ultrasonic flaw detection according to this invention, Fig. 2 is an enlarged view of the mounting hole portion of the seal ring for ultrasonic flaw detection, Fig. 3 is a cross-sectional view of Fig. 2, and Fig. 4 is a diagram showing the seal ring for ultrasonic flaw detection. FIG. 5 is a view of FIG. 4 viewed from A, and FIG. 6 is a diagram showing a conventional method using a seal ring for ultrasonic flaw detection. In the figure, 1 is a seal ring for ultrasonic flaw detection;
2 is water, 3 is a tank, 4 is a cylindrical object, 5 is a probe,
6 is a passage hole, 7 is an elastic body, 8 is a mounting hole, 9 is a movable weight, 10 is a spring, 11 is a fixed weight, 12
is a pin. Note that the same reference numerals in each figure indicate the same or corresponding parts.
Claims (1)
れ、接触媒質をシールする超音波探傷用シールリ
ングにおいて、上記シールリングの中央部に円柱
形の被検査材の通過する穴と、上記通過穴を中心
とした円周上に複数の取付穴を有する断面略Ｗの
字状の弾性体リングとを有し、かつ上記シールリ
ングの一部に通過穴に対し、一方に可動重りとス
プリングを備え、他方に上記重りとスプリング部
と同重量の固定重りを設けてなるシーリング部材
を複数個組合せて構成することを特徴とする超音
波探傷用シールリング。 In a seal ring for ultrasonic flaw detection that is attached to both sides of a rotating tank that holds a group of probes and seals the couplant, there is a hole in the center of the seal ring through which the cylindrical material to be inspected passes, and a hole that passes through the passage hole. an elastic ring having a substantially W-shaped cross section and having a plurality of mounting holes on the circumference around the center, and a part of the seal ring has a movable weight and a spring on one side with respect to the passage hole. A seal ring for ultrasonic flaw detection, characterized in that it is constructed by combining a plurality of sealing members, each of which is provided with a fixed weight having the same weight as the weight and the spring portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5171387U JPS63157658U (en) | 1987-04-06 | 1987-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5171387U JPS63157658U (en) | 1987-04-06 | 1987-04-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63157658U true JPS63157658U (en) | 1988-10-17 |
Family
ID=30876229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5171387U Pending JPS63157658U (en) | 1987-04-06 | 1987-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63157658U (en) |
-
1987
- 1987-04-06 JP JP5171387U patent/JPS63157658U/ja active Pending