JPS62144061U - - Google Patents
Info
- Publication number
- JPS62144061U JPS62144061U JP3060886U JP3060886U JPS62144061U JP S62144061 U JPS62144061 U JP S62144061U JP 3060886 U JP3060886 U JP 3060886U JP 3060886 U JP3060886 U JP 3060886U JP S62144061 U JPS62144061 U JP S62144061U
- Authority
- JP
- Japan
- Prior art keywords
- arc tube
- discharge lamp
- tube bulb
- ceramic discharge
- sloped part
- 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 5
- 229910000679 solder Inorganic materials 0.000 claims description 3
- 238000007789 sealing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 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 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
Landscapes
- 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
である高圧ナトリウムランプの発光管の一端側縦
断面図、第２図は同端部の封着工程の説明図、第
３図は他の実施例ランプ発光管の一端側縦断面図
、第４図はさらに異なる他の実施例ランプ発光管
の封着工程説明図、第５図および第６図は従来ラ
ンプ発光管の封着前と後の説明図、第７図は異な
る従来ランプの封着工程説明図である。
１……発光管バルブ、１ａ……発光管バルブの
端部、１ｂ……発光管バルブ端部の傾斜部、２…
…ガラスソルダ成形体、２Ａ……ガラスソルダ、
３……閉塞体、３ａ……閉塞体の底面、３ｂ……
閉塞体の傾斜部、５……電極。
Fig. 1 is a longitudinal cross-sectional view of one end of the arc tube of a high-pressure sodium lamp which is an embodiment of the ceramic discharge lamp of the present invention, Fig. 2 is an explanatory diagram of the sealing process of the same end, and Fig. 3 is a longitudinal cross-sectional view of one end of the arc tube of a high-pressure sodium lamp, which is an embodiment of the ceramic discharge lamp of the present invention. A longitudinal cross-sectional view of one end of the lamp arc tube of the embodiment, FIG. 4 is an explanatory diagram of the sealing process of the lamp arc tube of another different embodiment, and FIGS. 5 and 6 are before and after sealing of the conventional lamp arc tube. FIG. 7 is an explanatory diagram of a different conventional lamp sealing process. DESCRIPTION OF SYMBOLS 1... Arc tube bulb, 1a... End of arc tube bulb, 1b... Inclined part of end of arc tube bulb, 2...
...Glass solder molded body, 2A...Glass solder,
3... Obstruction body, 3a... Bottom surface of the closure body, 3b...
Inclined part of the obturator, 5...electrode.
Claims (1)
部をガラスソルダを介してキヤツプ状の閉塞体で
封止してなるセラミツク放電灯において、上記発
光管バルブ端部の外周面に傾斜部を形成すると共
に、上記傾斜部に対向する閉塞体の底面にも同様
の傾斜部を設けたことを特徴とするセラミツク放
電灯。 In a ceramic discharge lamp in which the end of an arc tube bulb made of translucent ceramic is sealed with a cap-shaped closure via a glass solder, an inclined portion is formed on the outer circumferential surface of the end of the arc tube bulb. . A ceramic discharge lamp characterized in that a similar sloped part is also provided on the bottom surface of the closing body opposite to the sloped part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3060886U JPS62144061U (en) | 1986-03-05 | 1986-03-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3060886U JPS62144061U (en) | 1986-03-05 | 1986-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62144061U true JPS62144061U (en) | 1987-09-11 |
Family
ID=30835574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3060886U Pending JPS62144061U (en) | 1986-03-05 | 1986-03-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62144061U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009129635A (en) * | 2007-11-21 | 2009-06-11 | Tokuyama Corp | Manufacturing method of electrode structural body |
-
1986
- 1986-03-05 JP JP3060886U patent/JPS62144061U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009129635A (en) * | 2007-11-21 | 2009-06-11 | Tokuyama Corp | Manufacturing method of electrode structural body |