JPS6133362U - metal vapor discharge lamp - Google Patents
metal vapor discharge lampInfo
- Publication number
- JPS6133362U JPS6133362U JP11597484U JP11597484U JPS6133362U JP S6133362 U JPS6133362 U JP S6133362U JP 11597484 U JP11597484 U JP 11597484U JP 11597484 U JP11597484 U JP 11597484U JP S6133362 U JPS6133362 U JP S6133362U
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- metal vapor
- vapor discharge
- electrode
- tube
- 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図は本考案に係る金属蒸気放電灯の発光管を示す一
部縦断側面図、第２区は本願出願前に考案された金属蒸
気放電灯の発光管を示す一部縦断側面図である。
２・・・透光性アルミナセラミック管、４，７・・・端
キャップ、ｄ・・・発光管端部径、Ｄ・・・発光管管中
央部径。FIG. 1 is a partially longitudinal side view showing the arc tube of the metal vapor discharge lamp according to the present invention, and Section 2 is a partially longitudinal side view showing the arc tube of the metal vapor discharge lamp devised before the filing of the present application. . 2... Translucent alumina ceramic tube, 4, 7... End cap, d... End diameter of arc tube, D... Diameter of center part of arc tube.
Claims (1)
リード線１０を具えた導電性サーメット製の端キャップ
４を気密に固定し、かつ他端に電極９及びリード線１１
を具えた導電性サーメット製の端キャップ７をアルミナ
セラミック管に一体焼結固定してなる発光管１を具備し
た金属蒸気放電灯において、 前記発米管の一体焼結部の端部径ｄを発光管管中央部径
Ｄより小さくしたことを特徴とする金属蒸気放電灯。[Claims for Utility Model Registration] At one end of the translucent alumina ceramic tube 2, there is an electrode. An end cap 4 made of conductive cermet having an electrode 9 and a lead wire 10 is hermetically fixed, and an electrode 9 and a lead wire 11 are attached to the other end.
In a metal vapor discharge lamp equipped with an arc tube 1 formed by integrally sintering and fixing an end cap 7 made of a conductive cermet to an alumina ceramic tube, the end diameter d of the integrally sintered portion of the rice-producing tube is A metal vapor discharge lamp characterized in that the diameter of the central part of the arc tube is smaller than D.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11597484U JPS6133362U (en) | 1984-07-31 | 1984-07-31 | metal vapor discharge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11597484U JPS6133362U (en) | 1984-07-31 | 1984-07-31 | metal vapor discharge lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6133362U true JPS6133362U (en) | 1986-02-28 |
Family
ID=30674923
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11597484U Pending JPS6133362U (en) | 1984-07-31 | 1984-07-31 | metal vapor discharge lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6133362U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5753060A (en) * | 1980-09-17 | 1982-03-29 | Matsushita Electronics Corp | Halide lamp |
| JPS583336A (en) * | 1981-06-29 | 1983-01-10 | Fujitsu Ltd | Optical transmission system |
-
1984
- 1984-07-31 JP JP11597484U patent/JPS6133362U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5753060A (en) * | 1980-09-17 | 1982-03-29 | Matsushita Electronics Corp | Halide lamp |
| JPS583336A (en) * | 1981-06-29 | 1983-01-10 | Fujitsu Ltd | Optical transmission system |
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