JPS63127776U - - Google Patents
Info
- Publication number
- JPS63127776U JPS63127776U JP2053687U JP2053687U JPS63127776U JP S63127776 U JPS63127776 U JP S63127776U JP 2053687 U JP2053687 U JP 2053687U JP 2053687 U JP2053687 U JP 2053687U JP S63127776 U JPS63127776 U JP S63127776U
- Authority
- JP
- Japan
- Prior art keywords
- indicating device
- gas cylinder
- utility
- remaining amount
- gas
- 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
- HSFWRNGVRCDJHI-UHFFFAOYSA-N Acetylene Chemical compound C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Arc Welding In General (AREA)
Description
第１図はこの考案に係るガス残量指示装置の一
実施例の概略図、第２図は従来例の概略図である
。
Ｂ……ガスボンベ、Ｆ……流量計、Ｐ……圧力
計、Ｓ……圧力スイツチ、Ｔ……トーチ、Ｖ……
バルブ、１……接続具、２……ガス供給管、３…
…ブザー。
FIG. 1 is a schematic diagram of an embodiment of the remaining gas amount indicating device according to this invention, and FIG. 2 is a schematic diagram of a conventional example. B...Gas cylinder, F...Flowmeter, P...Pressure gauge, S...Pressure switch, T...Torch, V...
Valve, 1... Connector, 2... Gas supply pipe, 3...
…buzzer.
Claims (1)
力スイツチを付設し、この圧力スイツチに、その
測定値が所要値以下のときそれを指示する器具を
接続して成る溶接用ガスボンベのガス残量指示装
置。 (2) 上記指示器具が表示灯であることを特徴と
する実用新案登録請求の範囲第(1)項に記載の溶
接用ガスボンベのガス残量指示装置。 (3) 上記指示器具がブザーであることを特徴と
する実用新案登録請求の範囲第(1)項又は第(2)項
に記載の溶接用ガスボンベのガス残量指示装置。[Scope of Claim for Utility Model Registration] (1) A pressure switch is attached to the gas supply path from the gas cylinder to the torch, and a device is connected to this pressure switch to indicate when the measured value is below the required value. Gas remaining amount indicator for welding gas cylinder. (2) The gas remaining amount indicating device for a welding gas cylinder as set forth in claim (1) of the utility model registration claim, wherein the indicating device is an indicator light. (3) The gas remaining amount indicating device for a welding gas cylinder according to claim 1 or 2 of the utility model registration claim, wherein the indicating device is a buzzer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2053687U JPS63127776U (en) | 1987-02-12 | 1987-02-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2053687U JPS63127776U (en) | 1987-02-12 | 1987-02-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63127776U true JPS63127776U (en) | 1988-08-22 |
Family
ID=30816141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2053687U Pending JPS63127776U (en) | 1987-02-12 | 1987-02-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63127776U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60213821A (en) * | 1984-04-09 | 1985-10-26 | Nippon Steel Corp | Method and apparatus for detecting remaining amount of carbon dioxide gas for welding |
-
1987
- 1987-02-12 JP JP2053687U patent/JPS63127776U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60213821A (en) * | 1984-04-09 | 1985-10-26 | Nippon Steel Corp | Method and apparatus for detecting remaining amount of carbon dioxide gas for welding |