JPS5378721A - Arc welding television camera - Google Patents

Arc welding television camera

Info

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
Application number
JP15525276A
Other languages
Japanese (ja)
Inventor
Tomoo Hagiwara
Sumichika Haseba
Saburo Kitaguchi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP15525276A priority Critical patent/JPS5378721A/en
Publication of JPS5378721A publication Critical patent/JPS5378721A/en
Pending legal-status Critical Current

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
JP15525276A 1976-12-23 1976-12-23 Arc welding television camera Pending JPS5378721A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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