JPS59101354U - metal vapor discharge lamp - Google Patents
metal vapor discharge lampInfo
- Publication number
- JPS59101354U JPS59101354U JP19532982U JP19532982U JPS59101354U JP S59101354 U JPS59101354 U JP S59101354U JP 19532982 U JP19532982 U JP 19532982U JP 19532982 U JP19532982 U JP 19532982U JP S59101354 U JPS59101354 U JP S59101354U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- vapor discharge
- metal vapor
- wall thickness
- skirt portion
- 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
- Vessels And Coating Films For Discharge Lamps (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図は従来の放電灯用発光管の一部断面図、第２
図は本考案の一実施例である放電灯の発光管−の一部断
面図、第３薗および第４図は同じ（他の実施例の発光管
の一部断面図をそれぞれ示す。
１．１１・・・・・・発光管バルブ、２． １２． ２
２゜３２・・・・・・金属キャップ、２ａ、 １２ａ
、 ２２ａ、 −３２ａ・・・・・・スカート部
、２ｅ、１２ｅ・］・・・・折り曲げ部、３・・・・・
・接着剤、４・・・・・・電極、５・・・・・・電力導
入 管。・ Figure 1 is a partial cross-sectional view of a conventional arc tube for discharge lamps, Figure 2
The figure is a partial sectional view of an arc tube of a discharge lamp which is an embodiment of the present invention, and Figures 3 and 4 are the same (showing partial sectional views of arc tubes of other embodiments, respectively.1. 11... Arc tube bulb, 2. 12. 2
2゜32...Metal cap, 2a, 12a
, 22a, -32a...Skirt part, 2e, 12e...]...Bending part, 3...
・Adhesive, 4...electrode, 5...power introduction tube.
Claims (1)
ャップのスカート部を接着することによって気密に閉塞
してなる放電灯において、前記金属キャップはスカート
部を除いて肉厚を０．２５＋ｙ＋ｍ′ 〜１．ＯＲと
し、かつ、スカート部の肉厚は他の部分の肉厚よりも薄
肉に形成したことを特徴とする金属蒸気放電灯。In a discharge lamp which is airtightly closed by adhering a skirt portion of a metal cap to the Ω end of an arc tube bulb made of translucent ceramic, the metal cap has a wall thickness of 0.25+y+m′ to 0.25+y+m′ excluding the skirt portion. 1. A metal vapor discharge lamp characterized in that it is an OR and that the wall thickness of the skirt portion is thinner than the wall thickness of other portions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19532982U JPS59101354U (en) | 1982-12-27 | 1982-12-27 | metal vapor discharge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19532982U JPS59101354U (en) | 1982-12-27 | 1982-12-27 | metal vapor discharge lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59101354U true JPS59101354U (en) | 1984-07-09 |
Family
ID=30419563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19532982U Pending JPS59101354U (en) | 1982-12-27 | 1982-12-27 | metal vapor discharge lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59101354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006324012A (en) * | 2005-05-17 | 2006-11-30 | Ushio Inc | Flash discharge lamp |
-
1982
- 1982-12-27 JP JP19532982U patent/JPS59101354U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006324012A (en) * | 2005-05-17 | 2006-11-30 | Ushio Inc | Flash discharge lamp |
| JP4548212B2 (en) * | 2005-05-17 | 2010-09-22 | ウシオ電機株式会社 | Flash discharge lamp |
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