JP3671976B2 - 低圧放電ランプ - Google Patents
低圧放電ランプ Download PDFInfo
- Publication number
- JP3671976B2 JP3671976B2 JP2004060392A JP2004060392A JP3671976B2 JP 3671976 B2 JP3671976 B2 JP 3671976B2 JP 2004060392 A JP2004060392 A JP 2004060392A JP 2004060392 A JP2004060392 A JP 2004060392A JP 3671976 B2 JP3671976 B2 JP 3671976B2
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- JP
- Japan
- Prior art keywords
- emitter
- sleeve
- present
- product
- electrode
- 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.)
- Expired - Fee Related
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Description
2,11 電極
5 エミッタ
6,10 スリーブ
8 貫通孔
Claims (2)
- バルブの両端部に、内面にエミッタが被着されたスリーブを有する電極が取り付けられ、前記スリーブは、ビッカース硬度が160以下のニッケルまたはニッケル合金からなることを特徴とする低圧放電ランプ。
- 前記エミッタはダイヤモンドからなることを特徴とする請求項1記載の低圧放電ランプ。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004060392A JP3671976B2 (ja) | 2004-03-04 | 2004-03-04 | 低圧放電ランプ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004060392A JP3671976B2 (ja) | 2004-03-04 | 2004-03-04 | 低圧放電ランプ |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP36467299A Division JP3610853B2 (ja) | 1999-12-22 | 1999-12-22 | 低圧放電ランプ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2004158468A JP2004158468A (ja) | 2004-06-03 |
| JP3671976B2 true JP3671976B2 (ja) | 2005-07-13 |
Family
ID=32822201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004060392A Expired - Fee Related JP3671976B2 (ja) | 2004-03-04 | 2004-03-04 | 低圧放電ランプ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3671976B2 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4047880B2 (ja) | 2005-08-24 | 2008-02-13 | 株式会社東芝 | 放電灯用冷陰極、冷陰極放電灯及び放電灯用冷陰極の製造方法 |
| JP2008258045A (ja) * | 2007-04-06 | 2008-10-23 | Dialight Japan Co Ltd | カップ状電極および該カップ状電極を備えた冷陰極蛍光放電管 |
-
2004
- 2004-03-04 JP JP2004060392A patent/JP3671976B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004158468A (ja) | 2004-06-03 |
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