JPH0460368U - - Google Patents
Info
- Publication number
- JPH0460368U JPH0460368U JP10365390U JP10365390U JPH0460368U JP H0460368 U JPH0460368 U JP H0460368U JP 10365390 U JP10365390 U JP 10365390U JP 10365390 U JP10365390 U JP 10365390U JP H0460368 U JPH0460368 U JP H0460368U
- Authority
- JP
- Japan
- Prior art keywords
- shield
- welded
- facing
- joint
- boxes
- 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
- 239000002184 metal Substances 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Description
第１図は、本考案の１実施例装置によるシール
ド作用の説明図、第２図ａ，ｂは本考案の実施例
装置におけるシールドボツクスの正面図及び側断
面図、第３図は同取付状態を示す斜視図、第４図
ａ，ｂ及び第５図ａ，ｂはいずれも従来のシール
ド装置の概略説明図である。
１，１″……管、２，２′，２″……シールド
ボツクス、３……多孔性金属板、４，４′……シ
ールドガス供給管、５……開先、６……止め金具
、７……カバー、８……トーチノズル、９……穴
、１０，１０′……補助シールドボツクス、１１
，１１′，１１″……シールドガス供給管、１２
……スチールウール、１３……金網。
Fig. 1 is an explanatory diagram of the shielding effect of the device according to the first embodiment of the present invention, Figs. 2a and b are front views and side sectional views of the shield box in the device according to the embodiment of the present invention, and Fig. 3 is the same installation state. 4A and 4B and FIGS. 5A and 5B are schematic explanatory diagrams of a conventional shielding device. 1, 1''...Pipe, 2, 2', 2''...Shield box, 3...Porous metal plate, 4, 4'...Shield gas supply pipe, 5...Grove, 6...Stopping metal fitting , 7... Cover, 8... Torch nozzle, 9... Hole, 10, 10'... Auxiliary shield box, 11
, 11', 11''... Shield gas supply pipe, 12
...Steel wool, 13...wire mesh.
Claims (1)
ボツクス２個を対向配置し、その対向させたシー
ルドボツクス内に設けた多孔性の金属板よりなる
環状面より不活性ガスを噴出せしめ溶接部近傍の
空間をシールドし得るよう構成したことを特徴と
する溶接部シールド装置。 Two cylindrical shield boxes are placed facing each other on both sides of the circumferential joint of the pipe to be welded, and an inert gas is blown out from an annular surface made of a porous metal plate provided inside the facing shield boxes to form a welded joint. A welding part shielding device characterized in that it is configured to shield a nearby space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10365390U JPH0460368U (en) | 1990-10-03 | 1990-10-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10365390U JPH0460368U (en) | 1990-10-03 | 1990-10-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0460368U true JPH0460368U (en) | 1992-05-25 |
Family
ID=31848617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10365390U Pending JPH0460368U (en) | 1990-10-03 | 1990-10-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0460368U (en) |
-
1990
- 1990-10-03 JP JP10365390U patent/JPH0460368U/ja active Pending
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