JPS63153165U - - Google Patents
Info
- Publication number
- JPS63153165U JPS63153165U JP4511287U JP4511287U JPS63153165U JP S63153165 U JPS63153165 U JP S63153165U JP 4511287 U JP4511287 U JP 4511287U JP 4511287 U JP4511287 U JP 4511287U JP S63153165 U JPS63153165 U JP S63153165U
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- hole
- flaw detection
- ultrasonic flaw
- passes
- 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は切り欠き、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 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 notch, 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、重畳バランスを
くずすように位置させた切り欠きを有する第１の
シールリングと、この第１の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となすダブル
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 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. It has a plurality of elliptical holes and a spring holding part located on a circumference centered on , and a part of the seal ring is located in the longitudinal direction of the elliptical hole so as to disturb the overlapping balance. A plurality of double seal rings are combined, each of which is made up of a first seal ring having a notch and a second seal ring, which is the same as the first seal ring, and is made up of a pair of coil springs that pull each other in opposite directions. A seal ring for ultrasonic flaw detection characterized by the following structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4511287U JPS63153165U (en) | 1987-03-27 | 1987-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4511287U JPS63153165U (en) | 1987-03-27 | 1987-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63153165U true JPS63153165U (en) | 1988-10-07 |
Family
ID=30863554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4511287U Pending JPS63153165U (en) | 1987-03-27 | 1987-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63153165U (en) |
-
1987
- 1987-03-27 JP JP4511287U patent/JPS63153165U/ja active Pending