JPS53108680A - Manufacturing high-pressure metal vapor discharge lamp - Google Patents
Manufacturing high-pressure metal vapor discharge lampInfo
- Publication number
- JPS53108680A JPS53108680A JP2272277A JP2272277A JPS53108680A JP S53108680 A JPS53108680 A JP S53108680A JP 2272277 A JP2272277 A JP 2272277A JP 2272277 A JP2272277 A JP 2272277A JP S53108680 A JPS53108680 A JP S53108680A
- Authority
- JP
- Japan
- Prior art keywords
- metal vapor
- discharge lamp
- vapor discharge
- pressure metal
- manufacturing high
- 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 a method of manufacturing a high-pressure metal vapor discharge lamp, according to which, upon effecting sealing and air-exhausting treatment to a lamp tube having no exhaust tube, an electrode used for sealing the other end is placed at one end of the lamp tube, and it is heated to a high temperature simultaneously with a first sealing treatment, whereby moisture is removed from the electrode so that electric discharge is readily caused in argon gas.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2272277A JPS53108680A (en) | 1977-03-04 | 1977-03-04 | Manufacturing high-pressure metal vapor discharge lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2272277A JPS53108680A (en) | 1977-03-04 | 1977-03-04 | Manufacturing high-pressure metal vapor discharge lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53108680A true JPS53108680A (en) | 1978-09-21 |
Family
ID=12090661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2272277A Pending JPS53108680A (en) | 1977-03-04 | 1977-03-04 | Manufacturing high-pressure metal vapor discharge lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53108680A (en) |
-
1977
- 1977-03-04 JP JP2272277A patent/JPS53108680A/en active Pending
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