JPS6010316A - 光出力安定化装置 - Google Patents

光出力安定化装置

Info

Publication number
JPS6010316A
JPS6010316A JP58117030A JP11703083A JPS6010316A JP S6010316 A JPS6010316 A JP S6010316A JP 58117030 A JP58117030 A JP 58117030A JP 11703083 A JP11703083 A JP 11703083A JP S6010316 A JPS6010316 A JP S6010316A
Authority
JP
Japan
Prior art keywords
output
light output
dimming
converter
pulse
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
Application number
JP58117030A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0469377B2 (enrdf_load_stackoverflow
Inventor
Kiyoto Nagasawa
長沢　清人
Tadashi Shoji
忠 庄司
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP58117030A priority Critical patent/JPS6010316A/ja
Publication of JPS6010316A publication Critical patent/JPS6010316A/ja
Publication of JPH0469377B2 publication Critical patent/JPH0469377B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/04—Controlling
    • H05B39/08—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices
    • H05B39/081—Controlling by shifting phase of trigger voltage applied to gas-filled controlling tubes also in controlled semiconductor devices by measuring the incident light

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
JP58117030A 1983-06-30 1983-06-30 光出力安定化装置 Granted JPS6010316A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58117030A JPS6010316A (ja) 1983-06-30 1983-06-30 光出力安定化装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58117030A JPS6010316A (ja) 1983-06-30 1983-06-30 光出力安定化装置

Publications (2)

Publication Number Publication Date
JPS6010316A true JPS6010316A (ja) 1985-01-19
JPH0469377B2 JPH0469377B2 (enrdf_load_stackoverflow) 1992-11-06

Family

ID=14701706

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58117030A Granted JPS6010316A (ja) 1983-06-30 1983-06-30 光出力安定化装置

Country Status (1)

Country Link
JP (1) JPS6010316A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6152658A (ja) * 1984-08-22 1986-03-15 Canon Inc 画像形成装置
JPS63136211A (ja) * 1986-11-28 1988-06-08 Olympus Optical Co Ltd 自動調光装置
JPH0212231A (ja) * 1988-06-30 1990-01-17 Toshiba Corp 光量制御装置
JPH0312644A (ja) * 1989-06-09 1991-01-21 Sharp Corp 自動露光制御装置
JPH0729556U (ja) * 1993-11-06 1995-06-02 岩崎通信機株式会社 磁気印写装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6152658A (ja) * 1984-08-22 1986-03-15 Canon Inc 画像形成装置
JPS63136211A (ja) * 1986-11-28 1988-06-08 Olympus Optical Co Ltd 自動調光装置
JPH0212231A (ja) * 1988-06-30 1990-01-17 Toshiba Corp 光量制御装置
JPH0312644A (ja) * 1989-06-09 1991-01-21 Sharp Corp 自動露光制御装置
JPH0729556U (ja) * 1993-11-06 1995-06-02 岩崎通信機株式会社 磁気印写装置

Also Published As

Publication number Publication date
JPH0469377B2 (enrdf_load_stackoverflow) 1992-11-06

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