JPS63150370U - - Google Patents
Info
- Publication number
- JPS63150370U JPS63150370U JP4286087U JP4286087U JPS63150370U JP S63150370 U JPS63150370 U JP S63150370U JP 4286087 U JP4286087 U JP 4286087U JP 4286087 U JP4286087 U JP 4286087U JP S63150370 U JPS63150370 U JP S63150370U
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- hole
- flaw detection
- ultrasonic flaw
- oval
- 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 8
- 239000000523 sample Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 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図はこの考案の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
スプリング保持部の拡大図、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は楕円穴、８は穴、９はスプリング
保持部、１０はスプリング、１１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 the seal ring for ultrasonic flaw detection of this invention, Fig. 2 is an enlarged view of the spring holding part 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. A diagram showing how the seal ring for ultrasonic flaw detection is used, Figure 5 is a view of Figure 4 viewed from A,
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
7 is a through hole, 7 is an oval hole, 8 is a hole, 9 is a spring holding portion, 10 is a spring, and 11 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設け
られ、円柱形の被検査材が通過する穴と、上記通
過穴を中心とした円周上に位置させた複数の楕円
穴とスプリング保持部とを有し、かつ上記楕円穴
の長手方向には上記シールリングの一部に、重量
バランスをくずすように位置させた穴を有する第
１のシールリングと、この第１シールリングと同
じ第２のシールリングを反対向きでかつ互に引張
り合うようにするコイルバネにて一対をなすダブ
ルシールリングを複数個組み合わせて構成したこ
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 a couplant, a hole that is provided in the center of the seal ring and through which a cylindrical inspected material passes; It has a plurality of oval holes and a spring holding part located on a circumference around the passage hole, and a part of the seal ring is provided in the longitudinal direction of the oval hole so as to disturb the weight balance. A combination of a plurality of double seal rings in which a first seal ring having a positioned hole and a second seal ring, which is the same as the first seal ring, are paired with coil springs that pull each other in opposite directions. A seal ring for ultrasonic flaw detection characterized by being configured with:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4286087U JPS63150370U (en) | 1987-03-24 | 1987-03-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4286087U JPS63150370U (en) | 1987-03-24 | 1987-03-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63150370U true JPS63150370U (en) | 1988-10-04 |
Family
ID=30859180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4286087U Pending JPS63150370U (en) | 1987-03-24 | 1987-03-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63150370U (en) |
-
1987
- 1987-03-24 JP JP4286087U patent/JPS63150370U/ja active Pending