JPS5298372A - Power distribution system for discharge lamp series burning - Google Patents

Power distribution system for discharge lamp series burning

Info

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
Application number
JP1466076A
Other languages
Japanese (ja)
Inventor
Shigenobu Kimura
Masao Shioda
Soichi Yashima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP1466076A priority Critical patent/JPS5298372A/en
Publication of JPS5298372A publication Critical patent/JPS5298372A/en
Pending legal-status Critical Current

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.
JP1466076A 1976-02-13 1976-02-13 Power distribution system for discharge lamp series burning Pending JPS5298372A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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