JPH034265U - - Google Patents
Info
- Publication number
- JPH034265U JPH034265U JP6433889U JP6433889U JPH034265U JP H034265 U JPH034265 U JP H034265U JP 6433889 U JP6433889 U JP 6433889U JP 6433889 U JP6433889 U JP 6433889U JP H034265 U JPH034265 U JP H034265U
- Authority
- JP
- Japan
- Prior art keywords
- seal ring
- hole
- mentioned
- 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 8
- 239000000523 sample Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/04—Wave modes and trajectories
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
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図は第１図の側面図、第３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を説明
するための図である。
図において１……超音波探傷用シールリング、
２……水、３……槽、４……円柱形物体、５……
探触子、６……通過穴、７……楕円穴、８……穴
、９……スプリング収納部、１０……リングバネ
、１１……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 a side view of Fig. 1, Fig. 3 is a cross-sectional view of the spring storage part of the seal ring for ultrasonic flaw detection, 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 for explaining a conventional seal ring for ultrasonic flaw detection. In the figure 1... Seal ring for ultrasonic flaw detection,
2...water, 3...tank, 4...cylindrical object, 5...
Probe, 6... Passing hole, 7... Oval hole, 8... Hole, 9... Spring housing portion, 10... Ring spring, 11... 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、中央部に円柱形の被検査材の通過
する穴、上記通過穴と同一中心に設けられたスプ
リング収納部、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
ールリング及び第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
グを構成するリングばね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, there is a hole in the center through which the cylindrical material to be inspected passes, and a hole is provided in the same center as the above-mentioned passage hole. a spring housing section having a plurality of oval holes on a circumference centered on the above-mentioned passage hole, and located in a longitudinal direction of the above-mentioned oval hole in a part of the above-mentioned seal ring so as to disturb the weight balance. A first seal ring and a second seal ring each have a plurality of holes, and the first seal ring and the second seal ring are provided in the spring housing portion, respectively, in opposite directions and pressed against each other to form a pair. A seal ring for ultrasonic flaw detection, characterized by comprising a ring spring constituting a double seal ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6433889U JPH034265U (en) | 1989-06-01 | 1989-06-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6433889U JPH034265U (en) | 1989-06-01 | 1989-06-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH034265U true JPH034265U (en) | 1991-01-17 |
Family
ID=31595193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6433889U Pending JPH034265U (en) | 1989-06-01 | 1989-06-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH034265U (en) |
-
1989
- 1989-06-01 JP JP6433889U patent/JPH034265U/ja active Pending