JPS61141762U - - Google Patents
Info
- Publication number
- JPS61141762U JPS61141762U JP2348285U JP2348285U JPS61141762U JP S61141762 U JPS61141762 U JP S61141762U JP 2348285 U JP2348285 U JP 2348285U JP 2348285 U JP2348285 U JP 2348285U JP S61141762 U JPS61141762 U JP S61141762U
- Authority
- JP
- Japan
- Prior art keywords
- closure body
- ceramic
- ceramic closure
- brazing material
- introduction wire
- 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 6
- 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 claims description 3
- 238000005219 brazing Methods 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- 239000007789 gas Substances 0.000 claims 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims 1
- 229910052753 mercury Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 claims 1
Landscapes
- Discharge Lamp (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
第１図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縦断面図、第２図は従来ラン
プの発光管の一端縦断面図をそれぞれ示すもので
ある。
１……透光性セラミツクス管、２……閉塞体、
３Ａ……導入線、４……電極、６……ガラスろう
材、７……係止体。
FIG. 1 is a longitudinal cross-sectional view of one end of a high-pressure sodium lamp arc tube according to an embodiment of the present invention, and FIG. 2 is a longitudinal cross-sectional view of one end of a conventional lamp arc tube. 1... Translucent ceramic tube, 2... Closure body,
3A... Lead-in wire, 4... Electrode, 6... Glass brazing material, 7... Locking body.
Claims (1)
封入した透光性セラミツクス管の両端開口部をガ
ラスろう材を介して電極を支持する円板状のセラ
ミツクス閉塞体で密封してなる発光管を具備し、
上記電極はセラミツクス閉塞体をガラスろう材を
介して気密に貫通する導入線に接続することによ
り支持されると共に、上記導入線のセラミツクス
閉塞体内端面との衝合部に酸素吸着用ゲツタから
なる係止体を設けたことを特徴とする高圧ナトリ
ウムランプ。 It is equipped with an arc tube formed by sealing the openings at both ends of a translucent ceramic tube filled with sodium, mercury, and a starting rare gas with a disk-shaped ceramic closure that supports electrodes through a glass brazing material. ,
The electrode is supported by connecting the ceramic closure body to an introduction wire that passes through the ceramic closure body airtight through a glass brazing material, and is engaged with an oxygen adsorption getter at the abutment portion of the introduction wire with the end surface of the ceramic closure body. A high-pressure sodium lamp characterized by a stopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2348285U JPS61141762U (en) | 1985-02-22 | 1985-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2348285U JPS61141762U (en) | 1985-02-22 | 1985-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61141762U true JPS61141762U (en) | 1986-09-02 |
Family
ID=30516758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2348285U Pending JPS61141762U (en) | 1985-02-22 | 1985-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61141762U (en) |
-
1985
- 1985-02-22 JP JP2348285U patent/JPS61141762U/ja active Pending
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