JPS6317454U - - Google Patents
Info
- Publication number
- JPS6317454U JPS6317454U JP10871886U JP10871886U JPS6317454U JP S6317454 U JPS6317454 U JP S6317454U JP 10871886 U JP10871886 U JP 10871886U JP 10871886 U JP10871886 U JP 10871886U JP S6317454 U JPS6317454 U JP S6317454U
- Authority
- JP
- Japan
- Prior art keywords
- flaw detection
- detection cable
- cable insertion
- insertion nozzle
- protruding end
- 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 6
- 230000037431 insertion Effects 0.000 claims description 5
- 238000003780 insertion Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Description
第１図は本考案による探傷ケーブル挿入ノズル
の一例を示す縦断面図、第２図は従来の探傷ケー
ブル挿入ノズルを示す縦断面図、第３図はその位
置決め不十分の場合の状態を示す図である。
１…熱交換器管、２…管板、３…熱交換器管取
付穴、６…探傷ケーブル、７…探傷ケーブル挿入
ノズル、８…オス型、９…メス型、１５…環状突
出端。
Fig. 1 is a longitudinal sectional view showing an example of the flaw detection cable insertion nozzle according to the present invention, Fig. 2 is a longitudinal sectional view showing a conventional flaw detection cable insertion nozzle, and Fig. 3 is a diagram showing the state when the positioning is insufficient. It is. DESCRIPTION OF SYMBOLS 1... Heat exchanger tube, 2... Tube plate, 3... Heat exchanger tube mounting hole, 6... Flaw detection cable, 7... Flaw detection cable insertion nozzle, 8... Male type, 9... Female type, 15... Annular protruding end.
Claims (1)
そのメス型先端が管板の熱交換器管取付穴に挿入
自在な環状突出端に形成されている探傷ケーブル
挿入ノズルにおいて、前記環状突出端の少なくと
も表面に硬化肉盛を施したことを特徴とする探傷
ケーブル挿入ノズル。 Consists of a spherical seat composed of a male type and a female type,
A flaw detection cable insertion nozzle whose female tip is formed as an annular protruding end that can be freely inserted into a heat exchanger tube mounting hole of a tube plate, characterized in that at least the surface of the annular protruding end is hardened. Flaw detection cable insertion nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10871886U JPS6317454U (en) | 1986-07-17 | 1986-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10871886U JPS6317454U (en) | 1986-07-17 | 1986-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6317454U true JPS6317454U (en) | 1988-02-05 |
Family
ID=30986172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10871886U Pending JPS6317454U (en) | 1986-07-17 | 1986-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6317454U (en) |
-
1986
- 1986-07-17 JP JP10871886U patent/JPS6317454U/ja active Pending
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