JPS6296260U - - Google Patents
Info
- Publication number
- JPS6296260U JPS6296260U JP18842585U JP18842585U JPS6296260U JP S6296260 U JPS6296260 U JP S6296260U JP 18842585 U JP18842585 U JP 18842585U JP 18842585 U JP18842585 U JP 18842585U JP S6296260 U JPS6296260 U JP S6296260U
- Authority
- JP
- Japan
- Prior art keywords
- closing body
- electrode
- attached
- arc tube
- external introducing
- 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 2
- 239000011195 cermet Substances 0.000 claims 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Landscapes
- Discharge Lamp (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図は本考案の一実施例である高圧ナトリウ
ムランプ発光管の一端部側の縦断面、第２図〜第
４図はそれぞれ異なる他の実施例の要部である閉
塞体と各取付け部材との取付け構造を示す一部切
欠縦断面であり、第５図および第６図はそれぞれ
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
口端部、２……閉塞体、２ａ……閉塞体の内表面
、２ｂ……閉塞体の外表面、３……ガラスソルダ
、４……電極、５……電極支持体、５ａ……電極
支持体の取付け部、６ａ，６ｂ……閉塞体の凹部
、７……外部導入体、７ａ……外部導入体の取付
け部。
Fig. 1 is a vertical cross-section of one end of a high-pressure sodium lamp arc tube that is an embodiment of the present invention, and Figs. 2 to 4 are main parts of other embodiments of the present invention, such as the closure body and each mounting member. FIG. 5 and FIG. 6 are longitudinal cross-sectional views of one end of a conventional lamp arc tube, respectively. DESCRIPTION OF SYMBOLS 1... Arc tube bulb, 1a... Open end of arc tube bulb, 2... Closure body, 2a... Inner surface of closure body, 2b... Outer surface of closure body, 3... Glass solder, 4... Electrode, 5... Electrode support, 5a... Attachment part of electrode support, 6a, 6b... Recessed part of closure body, 7... External introduction body, 7a... Attachment part of external introduction body.
Claims (1)
端部を導電性サーメツト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、上記電極および外部導入体の少なく
とも一方の閉塞体への取付け部は管状体に形成さ
れていることを特徴とするセラミツク放電灯。 The open end of an arc tube bulb made of translucent ceramic is sealed with a closing body made of conductive cermet, and an electrode is attached to the inner surface of the closing body, and an external introducing body is attached to the outside surface of the closing body. A ceramic discharge lamp characterized in that a mounting portion of at least one of the electrode and the external introducing member to the closing body is formed in a tubular body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18842585U JPS6296260U (en) | 1985-12-09 | 1985-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18842585U JPS6296260U (en) | 1985-12-09 | 1985-12-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6296260U true JPS6296260U (en) | 1987-06-19 |
Family
ID=31139775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18842585U Pending JPS6296260U (en) | 1985-12-09 | 1985-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6296260U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5935352A (en) * | 1982-08-20 | 1984-02-27 | Mitsubishi Electric Corp | End parts of discharge lamp by use of ceramic tube |
| JPS5916067B2 (en) * | 1976-03-06 | 1984-04-13 | 日石三菱株式会社 | How to correct uneven settlement of tank bottom plate |
-
1985
- 1985-12-09 JP JP18842585U patent/JPS6296260U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5916067B2 (en) * | 1976-03-06 | 1984-04-13 | 日石三菱株式会社 | How to correct uneven settlement of tank bottom plate |
| JPS5935352A (en) * | 1982-08-20 | 1984-02-27 | Mitsubishi Electric Corp | End parts of discharge lamp by use of ceramic tube |