JPS577378A - Monitoring device for arc welding - Google Patents
Monitoring device for arc weldingInfo
- Publication number
- JPS577378A JPS577378A JP7911580A JP7911580A JPS577378A JP S577378 A JPS577378 A JP S577378A JP 7911580 A JP7911580 A JP 7911580A JP 7911580 A JP7911580 A JP 7911580A JP S577378 A JPS577378 A JP S577378A
- Authority
- JP
- Japan
- Prior art keywords
- plane
- droplet
- backlight
- camera
- image forming
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7911580A JPS577378A (en) | 1980-06-13 | 1980-06-13 | Monitoring device for arc welding |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7911580A JPS577378A (en) | 1980-06-13 | 1980-06-13 | Monitoring device for arc welding |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS577378A true JPS577378A (en) | 1982-01-14 |
Family
ID=13680908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7911580A Pending JPS577378A (en) | 1980-06-13 | 1980-06-13 | Monitoring device for arc welding |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS577378A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1074335C (zh) * | 1998-04-10 | 2001-11-07 | 太原理工大学 | 测试焊条金属熔滴过渡形态的方法 |
JP2006502001A (ja) * | 2002-03-27 | 2006-01-19 | プラクスエア・テクノロジー・インコーポレイテッド | 溶接のためのルミネッセンス検知システム |
CN104954739A (zh) * | 2015-05-15 | 2015-09-30 | 北京石油化工学院 | 一种水下干式高压环境下的gmaw熔滴过渡图像拍摄系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5495951A (en) * | 1978-01-11 | 1979-07-28 | Osaka Transformer Co Ltd | Method of detecting dripping in arc welding |
-
1980
- 1980-06-13 JP JP7911580A patent/JPS577378A/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5495951A (en) * | 1978-01-11 | 1979-07-28 | Osaka Transformer Co Ltd | Method of detecting dripping in arc welding |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1074335C (zh) * | 1998-04-10 | 2001-11-07 | 太原理工大学 | 测试焊条金属熔滴过渡形态的方法 |
JP2006502001A (ja) * | 2002-03-27 | 2006-01-19 | プラクスエア・テクノロジー・インコーポレイテッド | 溶接のためのルミネッセンス検知システム |
CN104954739A (zh) * | 2015-05-15 | 2015-09-30 | 北京石油化工学院 | 一种水下干式高压环境下的gmaw熔滴过渡图像拍摄系统 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5449147A (en) | Recorder | |
JPS5542185A (en) | Detecting device for arc welding or the like | |
JPS5670515A (en) | Distance display unit of camera with automatic focusing regulator | |
DE3172999D1 (en) | Endoscopic photographing apparatus | |
JPS577378A (en) | Monitoring device for arc welding | |
JPS5455429A (en) | Automatic exposure control device for camera with blur detecting circuit | |
JPS5772115A (en) | Output stablizing circuit for focus detector | |
JPS57154206A (en) | Focusing device | |
JPS5437485A (en) | Output stabilizing method for semiconductor laser | |
DE3247262A1 (de) | Entfernungsmesseinrichtung | |
JPS5778266A (en) | Video information input deivce | |
JPS57172333A (en) | Focusing display device for camera | |
JPS5775481A (en) | Laser output monitoring system | |
SU582218A1 (ru) | Устройство дл обнаружени и маркировки дефектов стекла | |
SU752405A1 (ru) | Устройство дл регистрации полутоновых изображений | |
RU1796496C (ru) | Противоослепл ющее устройство | |
JPS5333141A (en) | Automatic converting device for converting monochrome picture into color one | |
JPS55128237A (en) | Camera tube | |
JPS57116274A (en) | Test device for laser range measuring device | |
DE1957481C (de) | Schaltungsanordnung zur Regelung der Leuchtdichte von Bildverstärkerröhren | |
JPS56138966A (en) | Photoelectric converter | |
JPS62276967A (ja) | 撮像素子振動装置 | |
SU146767A1 (ru) | Способ определени линейного размера и площади тела | |
JPS5760650A (en) | Strobe electron microscope | |
JPS5690223A (en) | Sweep control for light signal observation device |