JPS61182677U - - Google Patents
Info
- Publication number
- JPS61182677U JPS61182677U JP4671585U JP4671585U JPS61182677U JP S61182677 U JPS61182677 U JP S61182677U JP 4671585 U JP4671585 U JP 4671585U JP 4671585 U JP4671585 U JP 4671585U JP S61182677 U JPS61182677 U JP S61182677U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- plasma welding
- space
- supply passage
- torch
- 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
- 238000003466 welding Methods 0.000 claims description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図は本考案の実施例を示すプラズマ溶接用
トーチの正面図、第２図は第１図の―線断面
図、第３図は要部の拡大縦断面図、第４図は従来
のプラズマ溶接用トーチの一例を示す概略縦断面
図である。
１は本体、２はタングステン電極棒、３はシー
ルドキヤツプ、８は供給流路、９はノズル孔、１
９は孔、Ｇは作動ガス。
Fig. 1 is a front view of a plasma welding torch showing an embodiment of the present invention, Fig. 2 is a sectional view taken along the line - - of Fig. 1, Fig. 3 is an enlarged vertical sectional view of the main parts, and Fig. 4 is a conventional torch. FIG. 1 is a schematic vertical cross-sectional view showing an example of a plasma welding torch. 1 is the main body, 2 is a tungsten electrode rod, 3 is a shield cap, 8 is a supply channel, 9 is a nozzle hole, 1
9 is a hole and G is a working gas.
Claims (1)
、下端に供給流路８と連通するノズル孔９を形成
した筒状の本体１と、供給流路８に内装されて本
体１に支持されたタングステン電極棒２とを備え
たプラズマ溶接用トーチに於いて、前記本体１の
下端部外周面に空間Ｓを形成すべく該本体１下端
部に筒状のシールキヤツプ３を設け、本体１の下
端部に前記空間Ｓと供給流路８とを連通状態にす
る孔１９を形成したことを特徴とするプラズマ溶
接用トーチ。 A cylindrical body 1 having a supply passage 8 for working gas G therein and a nozzle hole 9 communicating with the supply passage 8 formed at the lower end; In a plasma welding torch equipped with a tungsten electrode rod 2, a cylindrical seal cap 3 is provided at the lower end of the main body 1 to form a space S on the outer peripheral surface of the lower end of the main body 1. A torch for plasma welding, characterized in that a hole 19 is formed in a portion thereof to communicate the space S and the supply flow path 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4671585U JPS61182677U (en) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4671585U JPS61182677U (en) | 1985-03-29 | 1985-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61182677U true JPS61182677U (en) | 1986-11-14 |
Family
ID=30561375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4671585U Pending JPS61182677U (en) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61182677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210106423A (en) * | 2018-12-25 | 2021-08-30 | 가부시키가이샤 무라타 요우켄 | TIG welding torch with constriction nozzle for spot welding and nozzle for electrode used therein |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5112360A (en) * | 1974-07-19 | 1976-01-30 | Vni Pk T I Elektrosvarotschno | Dendobutsushitsuno purazumakakosochioyobisono sadohoho |
-
1985
- 1985-03-29 JP JP4671585U patent/JPS61182677U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5112360A (en) * | 1974-07-19 | 1976-01-30 | Vni Pk T I Elektrosvarotschno | Dendobutsushitsuno purazumakakosochioyobisono sadohoho |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20210106423A (en) * | 2018-12-25 | 2021-08-30 | 가부시키가이샤 무라타 요우켄 | TIG welding torch with constriction nozzle for spot welding and nozzle for electrode used therein |