JPS5774753A - Cooler of image formation device - Google Patents

Cooler of image formation device

Info

Publication number
JPS5774753A
JPS5774753A JP55151271A JP15127180A JPS5774753A JP S5774753 A JPS5774753 A JP S5774753A JP 55151271 A JP55151271 A JP 55151271A JP 15127180 A JP15127180 A JP 15127180A JP S5774753 A JPS5774753 A JP S5774753A
Authority
JP
Japan
Prior art keywords
cool
air
cooler
image formation
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
Application number
JP55151271A
Other languages
English (en)
Inventor
Nobutaka Wakao
Shinichi Hashimoto
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55151271A priority Critical patent/JPS5774753A/ja
Publication of JPS5774753A publication Critical patent/JPS5774753A/ja
Pending 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)
  • Control Or Security For Electrophotography (AREA)
JP55151271A 1980-10-28 1980-10-28 Cooler of image formation device Pending JPS5774753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55151271A JPS5774753A (en) 1980-10-28 1980-10-28 Cooler of image formation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55151271A JPS5774753A (en) 1980-10-28 1980-10-28 Cooler of image formation device

Publications (1)

Publication Number Publication Date
JPS5774753A true JPS5774753A (en) 1982-05-11

Family

ID=15515013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55151271A Pending JPS5774753A (en) 1980-10-28 1980-10-28 Cooler of image formation device

Country Status (1)

Country Link
JP (1) JPS5774753A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63177174A (ja) * 1987-01-19 1988-07-21 Canon Inc 画像形成装置
JPS63177175A (ja) * 1987-01-19 1988-07-21 Canon Inc 画像形成装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034831A (ja) * 1973-07-30 1975-04-03
JPS5431740A (en) * 1977-08-13 1979-03-08 Canon Inc Contamination preventing device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5034831A (ja) * 1973-07-30 1975-04-03
JPS5431740A (en) * 1977-08-13 1979-03-08 Canon Inc Contamination preventing device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63177174A (ja) * 1987-01-19 1988-07-21 Canon Inc 画像形成装置
JPS63177175A (ja) * 1987-01-19 1988-07-21 Canon Inc 画像形成装置

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