JP2005118817A - プラズマトーチ - Google Patents
プラズマトーチ Download PDFInfo
- Publication number
- JP2005118817A JP2005118817A JP2003356422A JP2003356422A JP2005118817A JP 2005118817 A JP2005118817 A JP 2005118817A JP 2003356422 A JP2003356422 A JP 2003356422A JP 2003356422 A JP2003356422 A JP 2003356422A JP 2005118817 A JP2005118817 A JP 2005118817A
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- cooling water
- plasma torch
- water
- supply
- 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
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- Arc Welding In General (AREA)
Abstract
【解決手段】プラズマトーチBは、中心にプラズマアークを噴射する噴射孔1を形成したノズルAを着脱し得るように構成されており、冷却水通路19と接続されノズルAに冷却水を供給する供給口20と、冷却水通路22と接続されノズルAを通過した冷却水を排水する排水口21とを有し、前記供給口20及び排水口21又は何れか一方が冷却水通路19,22と接続され且つ該冷却水通路19,22の軸心に対して交叉する方向に延長された溝によって構成される。
【選択図】 図1
Description
B プラズマトーチ
1 噴射孔
2 インナーノズル
2a 壁部
2b テーパ部,テーパ面
2c 基部
2d 分割片
2e 平面
2f 面2
2g 溝
3 アウターノズル
3a 嵌合穴
3b テーパ部,テーパ面
3c 基部
3d 内面
3e 溝
4 二次気流通路
5 二次気流キャップ
5a 二次気流噴出口
6 絶縁体
7 Oリング
8 冷却水通路
9 水路
10 端面
11 電極
12 本体
13 電極台
14 絶縁体
14a 孔
15 キャップ
16 給排水部材
16a 面
16b 凹部
17 冷却管
18 供給管
19,22 水路
20 給水路
21 排水路
23 プラズマ室
Claims (2)
- 中心にプラズマアークを噴射する噴射孔を形成したノズルが着脱可能に構成され、該ノズルを冷却する冷却水を流通させる冷却水通路を有するプラズマトーチであって、冷却水通路と接続されノズルに冷却水を供給する供給口と、冷却水通路と接続されノズルを通過した冷却水を排水する排水口と、を有し、前記供給口及び排水口又は何れか一方が冷却水通路と接続され且つ該冷却水通路の軸心に対して交叉する方向に延長された溝によって構成されていることを特徴とするプラズマトーチ。
- ノズルに冷却水を供給する供給口とノズルを通過した冷却水を排水する排水口の両方或いは何れか一方を溝によって構成したとき、前記供給口の端部と排水口の端部との間隔が、予め設定された寸法を有することを特徴とする請求項1に記載したプラズマトーチ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003356422A JP3984584B2 (ja) | 2003-10-16 | 2003-10-16 | プラズマトーチ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003356422A JP3984584B2 (ja) | 2003-10-16 | 2003-10-16 | プラズマトーチ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005118817A true JP2005118817A (ja) | 2005-05-12 |
| JP3984584B2 JP3984584B2 (ja) | 2007-10-03 |
Family
ID=34613675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003356422A Expired - Lifetime JP3984584B2 (ja) | 2003-10-16 | 2003-10-16 | プラズマトーチ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3984584B2 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015025819A1 (ja) * | 2013-08-20 | 2015-02-26 | 小池酸素工業株式会社 | プラズマトーチ |
-
2003
- 2003-10-16 JP JP2003356422A patent/JP3984584B2/ja not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015025819A1 (ja) * | 2013-08-20 | 2015-02-26 | 小池酸素工業株式会社 | プラズマトーチ |
| JP2015041411A (ja) * | 2013-08-20 | 2015-03-02 | 小池酸素工業株式会社 | プラズマトーチ |
| KR20160045088A (ko) * | 2013-08-20 | 2016-04-26 | 고이께 산소 고교 가부시끼가이샤 | 플라즈마 토치 |
| US10595390B2 (en) | 2013-08-20 | 2020-03-17 | Koike Sanso Kogyo Co., Ltd. | Plasma torch |
| KR102249342B1 (ko) | 2013-08-20 | 2021-05-07 | 고이께 산소 고교 가부시끼가이샤 | 플라즈마 토치 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3984584B2 (ja) | 2007-10-03 |
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