JPS59193561U - Lance structure for thermal spray burner - Google Patents
Lance structure for thermal spray burnerInfo
- Publication number
- JPS59193561U JPS59193561U JP8770983U JP8770983U JPS59193561U JP S59193561 U JPS59193561 U JP S59193561U JP 8770983 U JP8770983 U JP 8770983U JP 8770983 U JP8770983 U JP 8770983U JP S59193561 U JPS59193561 U JP S59193561U
- Authority
- JP
- Japan
- Prior art keywords
- lance
- supply pipe
- thermal spray
- powder
- fuel
- 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
Landscapes
- Application Of Or Painting With Fluid Materials (AREA)
- Nozzles (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のランス構造を概略的に示す断面図、第２
図は本考案に係る溶射バーナ用ランス構造を概略的に示
す断面図である。
１・・・ランス、２・・・バーナブロック、３・・・燃
料噴射ノズル、４・・・粉末孔、５・・・酸素孔、６・
・・燃料供給管、７・・・粉末供給管、２０・・・保護
管、２１・・・開口端、Ｆ・・・酸素流路。Figure 1 is a cross-sectional view schematically showing a conventional lance structure;
The figure is a sectional view schematically showing a lance structure for a thermal spray burner according to the present invention. DESCRIPTION OF SYMBOLS 1... Lance, 2... Burner block, 3... Fuel injection nozzle, 4... Powder hole, 5... Oxygen hole, 6...
...Fuel supply pipe, 7...Powder supply pipe, 20...Protection tube, 21...Open end, F...Oxygen flow path.
Claims (1)
ックを先端に装着し、同燃料噴射ノズル及び粉末孔に各
々連通し燃料及び粉末供給源に連絡する燃料供給管及び
粉末供給管を内部に設け、かつ同内部の前記酸素供給管
と粉末供給管以外の空間を酸素流路となした水冷構造型
の溶射バーナ用ランスにおいて、上記燃料供給管のラン
ス内全長に亘って同燃料供給管を二重管状に被覆すると
ともにランス外に開口端を有する保護管を取付は−たこ
とを特徴とする溶射バーナ用ランス構造。A burner block having a fuel injection nozzle, an oxygen hole, and a powder hole is attached to the tip, and a fuel supply pipe and a powder supply pipe that communicate with the fuel injection nozzle and the powder hole, respectively, and a fuel and powder supply source are installed inside. In a thermal spray burner lance with a water-cooled structure in which a space other than the oxygen supply pipe and the powder supply pipe inside the lance is used as an oxygen flow path, the fuel supply pipe is provided over the entire length of the fuel supply pipe inside the lance. A lance structure for a thermal spray burner, characterized in that the lance is coated in a double tubular shape and a protective tube having an open end is attached to the outside of the lance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8770983U JPS59193561U (en) | 1983-06-07 | 1983-06-07 | Lance structure for thermal spray burner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8770983U JPS59193561U (en) | 1983-06-07 | 1983-06-07 | Lance structure for thermal spray burner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59193561U true JPS59193561U (en) | 1984-12-22 |
| JPS6331718Y2 JPS6331718Y2 (en) | 1988-08-24 |
Family
ID=30217624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8770983U Granted JPS59193561U (en) | 1983-06-07 | 1983-06-07 | Lance structure for thermal spray burner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59193561U (en) |
-
1983
- 1983-06-07 JP JP8770983U patent/JPS59193561U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6331718Y2 (en) | 1988-08-24 |
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