JPS6160537B2 - - Google Patents
Info
- Publication number
- JPS6160537B2 JPS6160537B2 JP3758577A JP3758577A JPS6160537B2 JP S6160537 B2 JPS6160537 B2 JP S6160537B2 JP 3758577 A JP3758577 A JP 3758577A JP 3758577 A JP3758577 A JP 3758577A JP S6160537 B2 JPS6160537 B2 JP S6160537B2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- niobium
- electrode
- alumina
- cap
- 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
Links
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 20
- 229910052758 niobium Inorganic materials 0.000 claims description 16
- 239000010955 niobium Substances 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 238000007789 sealing Methods 0.000 claims description 7
- 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 6
- 229910052708 sodium Inorganic materials 0.000 claims description 6
- 239000011734 sodium Substances 0.000 claims description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 12
- 238000000034 method Methods 0.000 description 8
- 239000007789 gas Substances 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 229910052754 neon Inorganic materials 0.000 description 1
- GKAOGPIIYCISHV-UHFFFAOYSA-N neon atom Chemical compound [Ne] GKAOGPIIYCISHV-UHFFFAOYSA-N 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3758577A JPS53123578A (en) | 1977-04-04 | 1977-04-04 | High pressure sodium lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3758577A JPS53123578A (en) | 1977-04-04 | 1977-04-04 | High pressure sodium lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS53123578A JPS53123578A (en) | 1978-10-28 |
| JPS6160537B2 true JPS6160537B2 (en]) | 1986-12-22 |
Family
ID=12501605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3758577A Granted JPS53123578A (en) | 1977-04-04 | 1977-04-04 | High pressure sodium lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS53123578A (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002367564A (ja) * | 2001-06-05 | 2002-12-20 | Iwasaki Electric Co Ltd | 金属蒸気放電ランプの発光管とその電極システム |
| JP4862240B2 (ja) * | 2001-09-14 | 2012-01-25 | 岩崎電気株式会社 | 金属蒸気放電ランプの製造方法および金属蒸気放電ランプ |
-
1977
- 1977-04-04 JP JP3758577A patent/JPS53123578A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53123578A (en) | 1978-10-28 |
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