JPS5270578A - Metal vapor discharge lamp manufacturing method - Google Patents
Metal vapor discharge lamp manufacturing methodInfo
- Publication number
- JPS5270578A JPS5270578A JP14644275A JP14644275A JPS5270578A JP S5270578 A JPS5270578 A JP S5270578A JP 14644275 A JP14644275 A JP 14644275A JP 14644275 A JP14644275 A JP 14644275A JP S5270578 A JPS5270578 A JP S5270578A
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- metal vapor
- vapor discharge
- lamp manufacturing
- yielded
- 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
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
PURPOSE: To provide aging process wherein aging time is cut short by half, process being technically simple and enough mass production effect is yielded by simply covering the top portion of a luminous tube with a heat resisting metal cap.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14644275A JPS5270578A (en) | 1975-12-10 | 1975-12-10 | Metal vapor discharge lamp manufacturing method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14644275A JPS5270578A (en) | 1975-12-10 | 1975-12-10 | Metal vapor discharge lamp manufacturing method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5270578A true JPS5270578A (en) | 1977-06-11 |
Family
ID=15407736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14644275A Pending JPS5270578A (en) | 1975-12-10 | 1975-12-10 | Metal vapor discharge lamp manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5270578A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011210555A (en) * | 2010-03-30 | 2011-10-20 | Iwasaki Electric Co Ltd | Method of screening high-pressure discharge lamp, method of manufacturing high-pressure discharge lamp, and apparatus for screening |
-
1975
- 1975-12-10 JP JP14644275A patent/JPS5270578A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2011210555A (en) * | 2010-03-30 | 2011-10-20 | Iwasaki Electric Co Ltd | Method of screening high-pressure discharge lamp, method of manufacturing high-pressure discharge lamp, and apparatus for screening |
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