JPS5717554A - High pressure sodium lamp - Google Patents
High pressure sodium lampInfo
- Publication number
- JPS5717554A JPS5717554A JP9318980A JP9318980A JPS5717554A JP S5717554 A JPS5717554 A JP S5717554A JP 9318980 A JP9318980 A JP 9318980A JP 9318980 A JP9318980 A JP 9318980A JP S5717554 A JPS5717554 A JP S5717554A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- coil
- core rod
- nonfusible
- electrode core
- 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.)
- Granted
Links
- 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 title abstract 2
- 229910052708 sodium Inorganic materials 0.000 title abstract 2
- 239000011734 sodium Substances 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000002184 metal Substances 0.000 abstract 3
- 239000000126 substance Substances 0.000 abstract 2
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 229910052715 tantalum Inorganic materials 0.000 abstract 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 abstract 1
- WLTSUBTXQJEURO-UHFFFAOYSA-N thorium tungsten Chemical compound [W].[Th] WLTSUBTXQJEURO-UHFFFAOYSA-N 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/26—Means for absorbing or adsorbing gas, e.g. by gettering; Means for preventing blackening of the envelope
Landscapes
- Discharge Lamp (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9318980A JPS5717554A (en) | 1980-07-07 | 1980-07-07 | High pressure sodium lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9318980A JPS5717554A (en) | 1980-07-07 | 1980-07-07 | High pressure sodium lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5717554A true JPS5717554A (en) | 1982-01-29 |
| JPS6224900B2 JPS6224900B2 (enrdf_load_html_response) | 1987-05-30 |
Family
ID=14075625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9318980A Granted JPS5717554A (en) | 1980-07-07 | 1980-07-07 | High pressure sodium lamp |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5717554A (enrdf_load_html_response) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5649187A (en) * | 1979-09-26 | 1981-05-02 | Shigeru Murakoshi | Sewing machine with meandering controller |
| JPS57166193A (en) * | 1981-04-03 | 1982-10-13 | Shigeru Murakoshi | Sewing machine with controller for position of sewing |
| JPS61281450A (ja) * | 1985-04-29 | 1986-12-11 | ゼネラル・エレクトリツク・カンパニイ | 電子放出性混合物、熱電子電極および高圧ナトリウムランプ |
| JPH067674U (ja) * | 1991-11-21 | 1994-02-01 | 今治キンダイ株式会社 | 縫製機 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53101874A (en) * | 1977-02-18 | 1978-09-05 | Hitachi Ltd | High pressure sodium lamp |
-
1980
- 1980-07-07 JP JP9318980A patent/JPS5717554A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53101874A (en) * | 1977-02-18 | 1978-09-05 | Hitachi Ltd | High pressure sodium lamp |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5649187A (en) * | 1979-09-26 | 1981-05-02 | Shigeru Murakoshi | Sewing machine with meandering controller |
| JPS57166193A (en) * | 1981-04-03 | 1982-10-13 | Shigeru Murakoshi | Sewing machine with controller for position of sewing |
| JPS61281450A (ja) * | 1985-04-29 | 1986-12-11 | ゼネラル・エレクトリツク・カンパニイ | 電子放出性混合物、熱電子電極および高圧ナトリウムランプ |
| JPH067674U (ja) * | 1991-11-21 | 1994-02-01 | 今治キンダイ株式会社 | 縫製機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6224900B2 (enrdf_load_html_response) | 1987-05-30 |
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