JPS5396277A - High-pressure sodium lamp - Google Patents
High-pressure sodium lampInfo
- Publication number
- JPS5396277A JPS5396277A JP977077A JP977077A JPS5396277A JP S5396277 A JPS5396277 A JP S5396277A JP 977077 A JP977077 A JP 977077A JP 977077 A JP977077 A JP 977077A JP S5396277 A JPS5396277 A JP S5396277A
- Authority
- JP
- Japan
- Prior art keywords
- pressure sodium
- sodium lamp
- pressure
- lamp
- starting
- 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
Landscapes
- Discharge Lamp (AREA)
Abstract
PURPOSE: To provide a high-pressure sodium lamp of a low watt wherein the pressure of sealing xenon gas is determined in an adequate range thereby curtailing the starting time and starting the lamp momentarily.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP977077A JPS5396277A (en) | 1977-02-02 | 1977-02-02 | High-pressure sodium lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP977077A JPS5396277A (en) | 1977-02-02 | 1977-02-02 | High-pressure sodium lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5396277A true JPS5396277A (en) | 1978-08-23 |
Family
ID=11729490
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP977077A Pending JPS5396277A (en) | 1977-02-02 | 1977-02-02 | High-pressure sodium lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5396277A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4984085A (en) * | 1972-12-21 | 1974-08-13 | ||
JPS50131382A (en) * | 1974-04-01 | 1975-10-17 | ||
JPS5186282A (en) * | 1975-01-24 | 1976-07-28 | Tokyo Shibaura Electric Co | METARUHARAIDOR ANPU |
-
1977
- 1977-02-02 JP JP977077A patent/JPS5396277A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4984085A (en) * | 1972-12-21 | 1974-08-13 | ||
JPS50131382A (en) * | 1974-04-01 | 1975-10-17 | ||
JPS5186282A (en) * | 1975-01-24 | 1976-07-28 | Tokyo Shibaura Electric Co | METARUHARAIDOR ANPU |
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