JPH01114159U - - Google Patents
Info
- Publication number
- JPH01114159U JPH01114159U JP876988U JP876988U JPH01114159U JP H01114159 U JPH01114159 U JP H01114159U JP 876988 U JP876988 U JP 876988U JP 876988 U JP876988 U JP 876988U JP H01114159 U JPH01114159 U JP H01114159U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- torch
- gas supply
- outlet
- inlet
- 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
- 239000007789 gas Substances 0.000 claims description 12
- 230000001590 oxidative effect Effects 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000002737 fuel gas Substances 0.000 claims description 6
- 239000007800 oxidant agent Substances 0.000 claims 4
- 239000000567 combustion gas Substances 0.000 claims 3
- 238000005219 brazing Methods 0.000 claims 2
- 239000000446 fuel Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Feeding And Controlling Fuel (AREA)
Description
第１図から第３図は本考案の実施例を示し、第
１図は系統図、第２図は正面視の外形図、第３図
は要部の斜視図である。
５…支持枠、６…燃料ガス供給用バルブ、７…
酸化剤ガス供給用バルブ、８…パイロツトバーナ
、９…トーチ支持レバー、１２…燃料ガス入口管
、１３…燃料ガス出口管、１６…酸化剤ガス入口
管、１７…酸化剤ガス出口管、２０…空気供給用
電磁バルブ、２１…酸素供給用電磁バルブ、２４
…空気入口管、２５…空気出口管、２７…酸素入
口管、２８…酸素出口管、３０…リミツトスイツ
チ、Ａ…持上げ手段、Ｔ…トーチ、Ｘ…開弁用上
昇位置、Ｙ…閉弁用下降位置。
1 to 3 show an embodiment of the present invention, in which FIG. 1 is a system diagram, FIG. 2 is an external view as seen from the front, and FIG. 3 is a perspective view of the main parts. 5... Support frame, 6... Fuel gas supply valve, 7...
Oxidizing gas supply valve, 8... Pilot burner, 9... Torch support lever, 12... Fuel gas inlet pipe, 13... Fuel gas outlet pipe, 16... Oxidizing gas inlet pipe, 17... Oxidizing gas outlet pipe, 20... Air supply solenoid valve, 21... Oxygen supply solenoid valve, 24
...Air inlet pipe, 25...Air outlet pipe, 27...Oxygen inlet pipe, 28...Oxygen outlet pipe, 30...Limit switch, A...Lifting means, T...Torch, X...Upper position for valve opening, Y...Lowering for valve closing position.
Claims (1)
ス供給用バルブ７、パイロツトバーナ８及びトー
チ支持レバー９を支持させ、燃料ガス供給用バル
ブ６の入口に燃料ガス入口管１２を、出口に燃料
ガス出口管１３とパイロツトバーナ８とを接続し
、酸化剤ガス供給用バルブ７の入口に酸化剤ガス
入口管１６を、出口に酸化剤ガス出口管１７を接
続し、燃料ガス供給用バルブ６及び酸化剤ガス供
給用バルブ７をトーチ支持レバー９に開閉制御可
能に連係させ、トーチ支持レバー９は持上げ手段
Ａで開弁用上昇位置Ｘに上昇させるとともに、ト
ーチＴの重みで持上げ手段Ａに抗して閉弁用下降
位置Ｙに下降させるように構成したガスろう付け
用手動トーチへの燃焼用ガス供給・停止切替え操
作装置において、 酸化剤ガス供給用バルブ７は空気供給用電磁バ
ルブ２０と酸素供給用電磁バルブ２１との２つの
バルブで構成し、空気供給用電磁バルブ２０の入
口に空気入口管２４を、出口に空気出口管２５を
接続し、酸素供給用電磁バルブ２１の入口に酸素
入口管２７を、出口に酸素出口管２８を接続し、
空気供給用電磁バルブ２０及び酸素供給用電磁バ
ルブ２１をリミツトスイツチ３０を介してトーチ
支持レバー９に開閉制御可能に連係させたことを
特徴とするガスろう付け用手動トーチへの燃焼用
ガス供給・停止切替え操作装置。[Scope of Claim for Utility Model Registration] A combustion gas supply valve 6, an oxidizing gas supply valve 7, a pilot burner 8, and a torch support lever 9 are supported on the support frame 5, and the fuel gas supply valve 6 is provided with fuel at its inlet. Connect the gas inlet pipe 12 to the outlet, the fuel gas outlet pipe 13 and the pilot burner 8, connect the oxidant gas inlet pipe 16 to the inlet of the oxidant gas supply valve 7, and connect the oxidant gas outlet pipe 17 to the outlet. Then, the fuel gas supply valve 6 and the oxidant gas supply valve 7 are linked to the torch support lever 9 so that they can be opened and closed, and the torch support lever 9 is raised to the valve opening raised position X by the lifting means A, and the torch In the combustion gas supply/stop switching operation device for a manual torch for gas brazing configured to be lowered to the valve closing lowering position Y against the lifting means A with a weight of T, the oxidizing gas supply valve 7 is composed of two valves, an air supply electromagnetic valve 20 and an oxygen supply electromagnetic valve 21. An air inlet pipe 24 is connected to the inlet of the air supply electromagnetic valve 20, and an air outlet pipe 25 is connected to the outlet. An oxygen inlet pipe 27 is connected to the inlet of the electromagnetic valve 21, an oxygen outlet pipe 28 is connected to the outlet,
Supply and stop of combustion gas to a manual torch for gas brazing, characterized in that an air supply electromagnetic valve 20 and an oxygen supply electromagnetic valve 21 are linked to a torch support lever 9 via a limit switch 30 so as to be controllable in opening and closing. Switching operation device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP876988U JPH01114159U (en) | 1988-01-25 | 1988-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP876988U JPH01114159U (en) | 1988-01-25 | 1988-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01114159U true JPH01114159U (en) | 1989-08-01 |
Family
ID=31214939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP876988U Pending JPH01114159U (en) | 1988-01-25 | 1988-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01114159U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4931943B1 (en) * | 1969-07-01 | 1974-08-26 | ||
| JPS5363629A (en) * | 1976-11-17 | 1978-06-07 | Nippon Gakki Seizo Kk | Gas burner |
-
1988
- 1988-01-25 JP JP876988U patent/JPH01114159U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4931943B1 (en) * | 1969-07-01 | 1974-08-26 | ||
| JPS5363629A (en) * | 1976-11-17 | 1978-06-07 | Nippon Gakki Seizo Kk | Gas burner |
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