JPS57157454A - High pressure electric discharge lamp - Google Patents
High pressure electric discharge lampInfo
- Publication number
- JPS57157454A JPS57157454A JP4274081A JP4274081A JPS57157454A JP S57157454 A JPS57157454 A JP S57157454A JP 4274081 A JP4274081 A JP 4274081A JP 4274081 A JP4274081 A JP 4274081A JP S57157454 A JPS57157454 A JP S57157454A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- electric discharge
- high pressure
- lamp
- discharge lamp
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/547—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode outside the vessel
Landscapes
- Discharge Lamps And Accessories Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4274081A JPS57157454A (en) | 1981-03-24 | 1981-03-24 | High pressure electric discharge lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4274081A JPS57157454A (en) | 1981-03-24 | 1981-03-24 | High pressure electric discharge lamp |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57157454A true JPS57157454A (en) | 1982-09-29 |
Family
ID=12644413
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4274081A Pending JPS57157454A (en) | 1981-03-24 | 1981-03-24 | High pressure electric discharge lamp |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57157454A (ja) |
-
1981
- 1981-03-24 JP JP4274081A patent/JPS57157454A/ja active Pending
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