JPS62165662U - - Google Patents
Info
- Publication number
- JPS62165662U JPS62165662U JP5212086U JP5212086U JPS62165662U JP S62165662 U JPS62165662 U JP S62165662U JP 5212086 U JP5212086 U JP 5212086U JP 5212086 U JP5212086 U JP 5212086U JP S62165662 U JPS62165662 U JP S62165662U
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- closing body
- attached
- arc tube
- closing
- 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
- 239000000919 ceramic Substances 0.000 claims description 4
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
Landscapes
- Discharge Lamp (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図は本考案のセラミツク放電灯の一実施例
であるメタルハライドランプ発光管の一端部側の
縦断面図、第２図および第３図はそれぞれ異なる
他の実施例の発光管の一端部側縦断面図、第４図
は従来ランプ発光管の一端部側の縦断面図を示す
。
１……発光管バルブ、１ａ……発光管バルブ開
口部、２……閉塞体、４Ａ，４Ｂ，４Ｃ……電極
支持体、５……電極、６……外部導入体。
FIG. 1 is a vertical cross-sectional view of one end side of a metal halide lamp arc tube which is an embodiment of the ceramic discharge lamp of the present invention, and FIGS. 2 and 3 are views of one end side of an arc tube of other different embodiments. FIG. 4 is a longitudinal sectional view of one end side of a conventional lamp arc tube. DESCRIPTION OF SYMBOLS 1... Arc tube bulb, 1a... Arc tube bulb opening, 2... Closure body, 4A, 4B, 4C... Electrode support body, 5... Electrode, 6... External introduction body.
Claims (1)
口部を導電性セラミツクスからなる閉塞体で封止
し、上記閉塞体の内表面側に電極を、外表面側に
外部導入体をそれぞれ取付けてなるセラミツク放
電灯において、上記電極は、一端を閉塞体に固着
し、かつ互に非平行な複数の電極支持体によつて
支持されていることを特徴とするセラミツク放電
灯。 The opening of an arc tube bulb made of translucent ceramics is sealed with a closing body made of conductive ceramics, and an electrode is attached to the inner surface of the closing body, and an external introduction body is attached to the outside surface of the closing body. A ceramic discharge lamp characterized in that the electrode has one end fixed to the closing member and is supported by a plurality of non-parallel electrode supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5212086U JPS62165662U (en) | 1986-04-09 | 1986-04-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5212086U JPS62165662U (en) | 1986-04-09 | 1986-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62165662U true JPS62165662U (en) | 1987-10-21 |
Family
ID=30877006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5212086U Pending JPS62165662U (en) | 1986-04-09 | 1986-04-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62165662U (en) |
-
1986
- 1986-04-09 JP JP5212086U patent/JPS62165662U/ja active Pending