JPS5378721A - Arc welding television camera - Google Patents
Arc welding television cameraInfo
- Publication number
- JPS5378721A JPS5378721A JP15525276A JP15525276A JPS5378721A JP S5378721 A JPS5378721 A JP S5378721A JP 15525276 A JP15525276 A JP 15525276A JP 15525276 A JP15525276 A JP 15525276A JP S5378721 A JPS5378721 A JP S5378721A
- Authority
- JP
- Japan
- Prior art keywords
- arc welding
- television camera
- filter featuring
- arc
- infraed
- 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
Abstract
PURPOSE: To ensure an observation of a full viewfield around the arc with a uniform density, by providing the light volume adjusting filter featuring a higher transmittance at the infraed area than the visible region plus the sharp-cut filter featuring a transmision limit wavelength in the visible range.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15525276A JPS5378721A (en) | 1976-12-23 | 1976-12-23 | Arc welding television camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15525276A JPS5378721A (en) | 1976-12-23 | 1976-12-23 | Arc welding television camera |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5378721A true JPS5378721A (en) | 1978-07-12 |
Family
ID=15601850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15525276A Pending JPS5378721A (en) | 1976-12-23 | 1976-12-23 | Arc welding television camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5378721A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5255088A (en) * | 1992-01-29 | 1993-10-19 | Arc Machines, Inc. | System and process for video monitoring a welding operation |
-
1976
- 1976-12-23 JP JP15525276A patent/JPS5378721A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5255088A (en) * | 1992-01-29 | 1993-10-19 | Arc Machines, Inc. | System and process for video monitoring a welding operation |
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