JPS6453962U - - Google Patents
Info
- Publication number
- JPS6453962U JPS6453962U JP14998987U JP14998987U JPS6453962U JP S6453962 U JPS6453962 U JP S6453962U JP 14998987 U JP14998987 U JP 14998987U JP 14998987 U JP14998987 U JP 14998987U JP S6453962 U JPS6453962 U JP S6453962U
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- hole
- flaw detection
- ultrasonic flaw
- holes
- 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
- 239000000463 material Substances 0.000 claims 1
- 239000000523 sample Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 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
スプリング収納部の断面図、第３図は超音波探傷
用シールリングの使用状態を示す図、第４図は第
３図をＡから見た図、第５図は従来の超音波探傷
用シールリングの使用状態を示す図である。
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は接触子、
６は通過穴、７は楕円穴、８は穴、９はスプリン
グ収納部、１０は略Ｕの字状のバネ、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。
Figure 1 is a diagram showing the seal ring for ultrasonic flaw detection of this invention, Figure 2 is a sectional view of the spring storage part of the seal ring for ultrasonic flaw detection, and Figure 3 is a diagram showing how the seal ring for ultrasonic flaw detection is used. 4 is a view of FIG. 3 viewed from A, and FIG. 5 is a view showing the state of use of a conventional 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 contact,
6 is a passage hole, 7 is an oval hole, 8 is a hole, 9 is a spring storage part, 10 is a substantially U-shaped spring, and 11 is a pin. In each figure, the same reference numerals indicate the same or equivalent 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同一中心に設けられ
たスプリング収納部と、上記通過穴を中心とした
円周上に複数の楕円穴を有し、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複数の穴を有す
る第１のシールリングおよび第２のシールリング
と、上記スプリング収納部にそれぞれ第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
かつ互いに突つ張り合うように設けて一対となす
ダブルシールリングを構成する略Ｕの字状のバネ
とを具備したことを特徴とする超音波探傷用シー
ルリング。 In the seal ring for ultrasonic flaw detection that is attached to both sides of the rotating tank that holds the probe group and seals the couplant, a hole is provided in the center of the seal ring in the same center as the hole through which the cylindrical material to be inspected passes. and a plurality of elliptical holes on the circumference around the passage hole, and a part of the seal ring in the longitudinal direction of the elliptical hole is positioned so as to disturb the weight balance. a first seal ring and a second seal ring having a plurality of holes, and a second seal ring, which is the same as the first seal ring, is provided in the spring storage portion in opposite directions and in a tensioned manner with each other. 1. A seal ring for ultrasonic flaw detection, characterized by comprising a substantially U-shaped spring constituting a pair of double seal rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14998987U JPS6453962U (en) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14998987U JPS6453962U (en) | 1987-09-30 | 1987-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6453962U true JPS6453962U (en) | 1989-04-03 |
Family
ID=31422723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14998987U Pending JPS6453962U (en) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6453962U (en) |
-
1987
- 1987-09-30 JP JP14998987U patent/JPS6453962U/ja active Pending