JPS54135644A - Arc-air apparatus - Google Patents
Arc-air apparatusInfo
- Publication number
- JPS54135644A JPS54135644A JP4366278A JP4366278A JPS54135644A JP S54135644 A JPS54135644 A JP S54135644A JP 4366278 A JP4366278 A JP 4366278A JP 4366278 A JP4366278 A JP 4366278A JP S54135644 A JPS54135644 A JP S54135644A
- Authority
- JP
- Japan
- Prior art keywords
- compressed air
- power source
- air flow
- work
- arc
- 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
Landscapes
- Arc Welding In General (AREA)
Abstract
PURPOSE: To make possible the remote putting on or off of the power source to be carried out safely, by detecting the compressed air flow on the way of the path connecting the compressed air source and the torch, and by controlling the output of the welding power source so as to be put on or off.
CONSTITUTION: In case of the gouging work and the blasting work, prior to the start of the arc, the compressed air flow is injected against the parent metal 7 by the actuator 13, and the air flow in the compressed air hose 11 is detected by the detector 14, and the power source switch of the welding power source 2 is closed through the control cable 15, and the arc 9 is started to begin the work. When the work is finished, the carbon electrode 8 is separated from the parent metal 7 to extinguish the arc 9, and the actuator 13 is actuated to stop the compressed air flow in the compressed air hose 11. As a result, the compressed air flow detector 14 is actuated so as to open the power source switch of the welding power source 2 through the control cable 15, hereby, no voltage is remained across the carbon electrode 8 and the parent metal 7, which secures the safety until the next work is started.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4366278A JPS54135644A (en) | 1978-04-12 | 1978-04-12 | Arc-air apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4366278A JPS54135644A (en) | 1978-04-12 | 1978-04-12 | Arc-air apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54135644A true JPS54135644A (en) | 1979-10-22 |
Family
ID=12670057
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4366278A Pending JPS54135644A (en) | 1978-04-12 | 1978-04-12 | Arc-air apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54135644A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6229870U (en) * | 1985-08-06 | 1987-02-23 |
-
1978
- 1978-04-12 JP JP4366278A patent/JPS54135644A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6229870U (en) * | 1985-08-06 | 1987-02-23 |
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