JPH0350257B2 - - Google Patents

Info

Publication number
JPH0350257B2
JPH0350257B2 JP15349482A JP15349482A JPH0350257B2 JP H0350257 B2 JPH0350257 B2 JP H0350257B2 JP 15349482 A JP15349482 A JP 15349482A JP 15349482 A JP15349482 A JP 15349482A JP H0350257 B2 JPH0350257 B2 JP H0350257B2
Authority
JP
Japan
Prior art keywords
temperature
heater
fluorescent lamp
control
heaters
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.)
Expired - Lifetime
Application number
JP15349482A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5942534A (ja
Inventor
Hiroshi Ishikawa
Masaaki Harada
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox 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 Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP15349482A priority Critical patent/JPS5942534A/ja
Publication of JPS5942534A publication Critical patent/JPS5942534A/ja
Publication of JPH0350257B2 publication Critical patent/JPH0350257B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
    • G03B27/52—Details
    • G03B27/54—Lamp housings; Illuminating means
    • G03B27/542—Lamp housings; Illuminating means for copying cameras, reflex exposure lighting

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
JP15349482A 1982-09-03 1982-09-03 複写機の照明装置 Granted JPS5942534A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15349482A JPS5942534A (ja) 1982-09-03 1982-09-03 複写機の照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15349482A JPS5942534A (ja) 1982-09-03 1982-09-03 複写機の照明装置

Publications (2)

Publication Number Publication Date
JPS5942534A JPS5942534A (ja) 1984-03-09
JPH0350257B2 true JPH0350257B2 (OSRAM) 1991-08-01

Family

ID=15563780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15349482A Granted JPS5942534A (ja) 1982-09-03 1982-09-03 複写機の照明装置

Country Status (1)

Country Link
JP (1) JPS5942534A (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4827313A (en) * 1988-07-11 1989-05-02 Xerox Corporation Mechanism and method for controlling the temperature and output of an amalgam fluorescent lamp
US5029311A (en) * 1990-09-28 1991-07-02 Xerox Corporation Stabilized fluorescent lamp for a document scanning system

Also Published As

Publication number Publication date
JPS5942534A (ja) 1984-03-09

Similar Documents

Publication Publication Date Title
US4307284A (en) Electric space heater unit utilizing incandescent lamps as the heat source
US4827313A (en) Mechanism and method for controlling the temperature and output of an amalgam fluorescent lamp
JPH0350257B2 (OSRAM)
JPH0258625B2 (OSRAM)
JPS6310831B2 (OSRAM)
JPH056195B2 (OSRAM)
JPS5540494A (en) Power control unit of heat fixing device of electrophotographic copier
SE8300380L (sv) Anordning vid vermedyna
JPH03206484A (ja) ヒートローラの温度コントロール方法
JPH0633464Y2 (ja) 原稿照明装置
JPH0320843Y2 (OSRAM)
JPH0724052Y2 (ja) 金魚鉢等における水温加熱器
JP2603645B2 (ja) 原稿面照明用蛍光灯の光量制御回路
JPS6328419Y2 (OSRAM)
JPS6317929Y2 (OSRAM)
JPS6046727B2 (ja) 正抵抗温度係数発熱体の温度制御装置
JPS61217033A (ja) 画像形成装置
JPH0354954U (OSRAM)
JPH0741018Y2 (ja) 電子写真式プリンタの熱定着器における加熱源の通電制御回路
JPS58159566A (ja) 加熱装置
JPS5878175A (ja) 印写装置
FR2427025A1 (fr) Installation de chauffage electrique
JPS5497847A (en) High-frequency heater
JPH0147689B2 (OSRAM)
JPH0416918B2 (OSRAM)