JPS6069460U - metal vapor discharge lamp - Google Patents
metal vapor discharge lampInfo
- Publication number
- JPS6069460U JPS6069460U JP16056683U JP16056683U JPS6069460U JP S6069460 U JPS6069460 U JP S6069460U JP 16056683 U JP16056683 U JP 16056683U JP 16056683 U JP16056683 U JP 16056683U JP S6069460 U JPS6069460 U JP S6069460U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- vapor discharge
- exhaust pipe
- metal vapor
- sealed
- 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
- Discharge Lamp (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例である高圧ナトリウムランプ
発光管の縦鹸面図、第２図は同じく要部である一端部の
縦断面図、第３図は同発光管の製造装置の概略図、第４
図は（ろう材と閉塞体外表面の離間距離１）とリーク不
良発生率との関係を示す図である。
１・・・・・・透光性アルミナセラミクス管、２，３・
・・・・・閉塞体、２ａ・・・・・・閉塞体外表面、４
，４ａ・・・・・・ガラスソルダ、５・・・・・・金属
排気管、５ｂ・・・・・・金属排気管外端部、７エ・・
・・栓体、８・・・・・・ろう材、ｌ・・・・・・ろう
材と閉塞体の外表面との離間距離。Fig. 1 is a vertical cross-sectional view of a high-pressure sodium lamp arc tube that is an embodiment of the present invention, Fig. 2 is a longitudinal cross-sectional view of one end, which is the main part, and Fig. 3 is a diagram of the manufacturing equipment for the arc tube. Schematic diagram, 4th
The figure is a diagram showing the relationship between (separation distance 1 between the brazing material and the outer surface of the closure body) and the incidence of leak defects. 1... Translucent alumina ceramic tube, 2, 3.
...Occluded body, 2a...Occluded body outer surface, 4
, 4a...Glass solder, 5...Metal exhaust pipe, 5b...Metal exhaust pipe outer end, 7D...
... Plug body, 8... Brazing metal, l... Separation distance between the brazing metal and the outer surface of the closing body.
Claims (1)
ス管の両端部をそれぞれ電極を支持する゛閉塞体でガラ
スソルダを介して封止してなり、上記電極の少なくとも
一方は閉塞体をガラスソルダを介して気密に貫通する金
属排気管の内端部に支持され、また金属排気管の外端部
はろう材を介して栓体により封止され、かつ、上記ろう
材と上記閉塞体の外表面との距離が３ｍｍ以上であるこ
とを特徴とする金属蒸気放電灯。An arc tube is sealed in an outer tube, and the arc tube is formed by sealing both ends of a translucent ceramic tube with a glass solder that supports electrodes, and at least one of the electrodes is sealed with a closure body. is supported on the inner end of a metal exhaust pipe that passes through the metal exhaust pipe airtight through glass solder, and the outer end of the metal exhaust pipe is sealed with a plug through a brazing material, and the brazing material and the blocking material are connected to each other. A metal vapor discharge lamp characterized in that the distance from the outer surface of the body is 3 mm or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16056683U JPS6069460U (en) | 1983-10-19 | 1983-10-19 | metal vapor discharge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16056683U JPS6069460U (en) | 1983-10-19 | 1983-10-19 | metal vapor discharge lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6069460U true JPS6069460U (en) | 1985-05-16 |
Family
ID=15717744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16056683U Pending JPS6069460U (en) | 1983-10-19 | 1983-10-19 | metal vapor discharge lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6069460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998032147A1 (en) * | 1997-01-18 | 1998-07-23 | Toto Ltd. | Discharge lamp, discharge lamp sealing method, discharge lamp sealing device |
-
1983
- 1983-10-19 JP JP16056683U patent/JPS6069460U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998032147A1 (en) * | 1997-01-18 | 1998-07-23 | Toto Ltd. | Discharge lamp, discharge lamp sealing method, discharge lamp sealing device |
| EP0954007A1 (en) * | 1997-01-18 | 1999-11-03 | Toto Ltd. | Discharge lamp, discharge lamp sealing method, discharge lamp sealing device |
| EP0954007A4 (en) * | 1997-01-18 | 2000-07-19 | Toto Ltd | Discharge lamp, discharge lamp sealing method, discharge lamp sealing device |
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