JPH02100021U - - Google Patents
Info
- Publication number
- JPH02100021U JPH02100021U JP411289U JP411289U JPH02100021U JP H02100021 U JPH02100021 U JP H02100021U JP 411289 U JP411289 U JP 411289U JP 411289 U JP411289 U JP 411289U JP H02100021 U JPH02100021 U JP H02100021U
- Authority
- JP
- Japan
- Prior art keywords
- air curtain
- forming means
- curtain forming
- injection nozzle
- cutting 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
Landscapes
- Arc Welding In General (AREA)
Description
第１図は本考案に係る水中ガス切断トーチの一
実施例を示す縦断面図、第２図は第１図のエアカ
ーテンを示す平面図、第３図は本考案の第２の実
施例を示す縦断面図、第４図は第２の実施例の作
用を示す縦断面図、第５図は本考案の第３の実施
例を示す縦断面図、第６図は従来の水中ガス切断
トーチを示す縦断面図である。
１…噴射ノズル、１５…エアカーテンノズル、
１９…補助スリツト（補助エアカーテン形成手段
）、２１…スリツト（エアカーテン形成手段）、
２２…補助エアカーテン、２３…エアカーテン。
FIG. 1 is a longitudinal sectional view showing an embodiment of an underwater gas cutting torch according to the present invention, FIG. 2 is a plan view showing the air curtain of FIG. 1, and FIG. 4 is a vertical sectional view showing the operation of the second embodiment, FIG. 5 is a vertical sectional view showing the third embodiment of the present invention, and FIG. 6 is a conventional underwater gas cutting torch. FIG. 1... Injection nozzle, 15... Air curtain nozzle,
19... Auxiliary slit (auxiliary air curtain forming means), 21... Slit (air curtain forming means),
22...Auxiliary air curtain, 23...Air curtain.
Claims (1)
設した水中ガス切断トーチにおいて、前記エアカ
ーテン形成手段と前記噴射ノズルとの間に補助エ
アカーテン形成手段を併設したことを特徴とする
水中ガス切断トーチ。 1. An underwater gas cutting torch having an air curtain forming means provided around the outer periphery of an injection nozzle, characterized in that an auxiliary air curtain forming means is provided between the air curtain forming means and the injection nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989004112U JPH0730212Y2 (en) | 1989-01-18 | 1989-01-18 | Underwater gas cutting torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989004112U JPH0730212Y2 (en) | 1989-01-18 | 1989-01-18 | Underwater gas cutting torch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02100021U true JPH02100021U (en) | 1990-08-09 |
| JPH0730212Y2 JPH0730212Y2 (en) | 1995-07-12 |
Family
ID=31206335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989004112U Expired - Lifetime JPH0730212Y2 (en) | 1989-01-18 | 1989-01-18 | Underwater gas cutting torch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730212Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56134066A (en) * | 1980-03-24 | 1981-10-20 | Agency Of Ind Science & Technol | Method and device for starting underwater gas cutting of extra-thick plate |
-
1989
- 1989-01-18 JP JP1989004112U patent/JPH0730212Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56134066A (en) * | 1980-03-24 | 1981-10-20 | Agency Of Ind Science & Technol | Method and device for starting underwater gas cutting of extra-thick plate |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0730212Y2 (en) | 1995-07-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |