JPS5298372A - Power distribution system for discharge lamp series burning - Google Patents
Power distribution system for discharge lamp series burningInfo
- Publication number
- JPS5298372A JPS5298372A JP1466076A JP1466076A JPS5298372A JP S5298372 A JPS5298372 A JP S5298372A JP 1466076 A JP1466076 A JP 1466076A JP 1466076 A JP1466076 A JP 1466076A JP S5298372 A JPS5298372 A JP S5298372A
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- current
- power distribution
- distribution system
- lamp series
- 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 Control Circuits And Pulse- Feed Circuits (AREA)
Abstract
PURPOSE:To prevent reduction of residual ions within the discharge lamp tube in the ''off'' period thereof by always supplying current to the discharge lamp from a current supply circuit, which functions to supply predetermined low current to the discharge lamp during current ''off'' period of a thyristor type constant current power source system.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1466076A JPS5298372A (en) | 1976-02-13 | 1976-02-13 | Power distribution system for discharge lamp series burning |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1466076A JPS5298372A (en) | 1976-02-13 | 1976-02-13 | Power distribution system for discharge lamp series burning |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5298372A true JPS5298372A (en) | 1977-08-18 |
Family
ID=11867359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1466076A Pending JPS5298372A (en) | 1976-02-13 | 1976-02-13 | Power distribution system for discharge lamp series burning |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5298372A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57501007A (en) * | 1980-06-10 | 1982-06-03 | ||
JPS57162295A (en) * | 1981-03-31 | 1982-10-06 | Toshiba Electric Equip | Device for firing discharge lamp |
JPS57191997A (en) * | 1981-05-21 | 1982-11-25 | Toshiba Electric Equip | Illuminator |
JPS5853198A (en) * | 1981-09-25 | 1983-03-29 | 東芝ライテック株式会社 | Device for dimming and firing discharge lamp |
JPS58147198U (en) * | 1982-03-30 | 1983-10-03 | 東芝ライテック株式会社 | dimming unit |
-
1976
- 1976-02-13 JP JP1466076A patent/JPS5298372A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57501007A (en) * | 1980-06-10 | 1982-06-03 | ||
JPS57162295A (en) * | 1981-03-31 | 1982-10-06 | Toshiba Electric Equip | Device for firing discharge lamp |
JPS57191997A (en) * | 1981-05-21 | 1982-11-25 | Toshiba Electric Equip | Illuminator |
JPS5853198A (en) * | 1981-09-25 | 1983-03-29 | 東芝ライテック株式会社 | Device for dimming and firing discharge lamp |
JPS58147198U (en) * | 1982-03-30 | 1983-10-03 | 東芝ライテック株式会社 | dimming unit |
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