JPH035570B2 - - Google Patents

Info

Publication number
JPH035570B2
JPH035570B2 JP56045578A JP4557881A JPH035570B2 JP H035570 B2 JPH035570 B2 JP H035570B2 JP 56045578 A JP56045578 A JP 56045578A JP 4557881 A JP4557881 A JP 4557881A JP H035570 B2 JPH035570 B2 JP H035570B2
Authority
JP
Japan
Prior art keywords
light
platen
original
reflector
light source
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
JP56045578A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57161764A (en
Inventor
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 JP56045578A priority Critical patent/JPS57161764A/ja
Priority to US06/347,388 priority patent/US4483609A/en
Priority to PH26884A priority patent/PH19884A/en
Priority to KR8201201A priority patent/KR900001043B1/ko
Publication of JPS57161764A publication Critical patent/JPS57161764A/ja
Publication of JPH035570B2 publication Critical patent/JPH035570B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • 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)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
JP56045578A 1981-03-30 1981-03-30 Original lighting device of copying machine or the like Granted JPS57161764A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP56045578A JPS57161764A (en) 1981-03-30 1981-03-30 Original lighting device of copying machine or the like
US06/347,388 US4483609A (en) 1981-03-30 1982-02-09 Illumination device for a copying machine
PH26884A PH19884A (en) 1981-03-30 1982-02-18 Illumination device for a copying machine
KR8201201A KR900001043B1 (ko) 1981-03-30 1982-03-22 복사기등의 원고 조명장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56045578A JPS57161764A (en) 1981-03-30 1981-03-30 Original lighting device of copying machine or the like

Publications (2)

Publication Number Publication Date
JPS57161764A JPS57161764A (en) 1982-10-05
JPH035570B2 true JPH035570B2 (US07223432-20070529-C00017.png) 1991-01-25

Family

ID=12723224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56045578A Granted JPS57161764A (en) 1981-03-30 1981-03-30 Original lighting device of copying machine or the like

Country Status (4)

Country Link
US (1) US4483609A (US07223432-20070529-C00017.png)
JP (1) JPS57161764A (US07223432-20070529-C00017.png)
KR (1) KR900001043B1 (US07223432-20070529-C00017.png)
PH (1) PH19884A (US07223432-20070529-C00017.png)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4809043A (en) * 1986-04-30 1989-02-28 Mita Industrial Co., Ltd. Document scanning optical device
JPS6355535A (ja) * 1986-08-26 1988-03-10 Minolta Camera Co Ltd 原稿露光装置
US5196950A (en) * 1988-08-04 1993-03-23 Ricoh Company, Ltd. Optical reader and light source used for the same
JPH03267930A (ja) * 1990-03-19 1991-11-28 Minolta Camera Co Ltd 複写機等におけるスリット照明装置
JPH06311307A (ja) * 1993-04-22 1994-11-04 Minolta Camera Co Ltd 画像形成装置
JP3256409B2 (ja) * 1995-04-28 2002-02-12 キヤノン株式会社 原稿照明装置
US6728010B1 (en) * 2000-09-19 2004-04-27 Kabushiki Kaisha Toshiba Color image reader for use in image forming apparatus
CN1397905A (zh) * 2002-08-07 2003-02-19 力捷电脑股份有限公司 光源模块

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123725A (en) * 1974-08-06 1976-02-25 Ricoh Kk Fukushakitono suritsutoshomeisochi
JPS55138737A (en) * 1979-04-18 1980-10-29 Ricoh Co Ltd Oscillating mirror lighting device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5422349Y2 (US07223432-20070529-C00017.png) * 1974-02-07 1979-08-04
JPS5123724A (en) * 1974-08-06 1976-02-25 Ricoh Kk Fukushakitoniokeru suritsutoshomeisochi
JPS6015052B2 (ja) * 1977-10-12 1985-04-17 キヤノン株式会社 スリツト照明装置
JPS6026917B2 (ja) * 1977-12-30 1985-06-26 明拓アルコン株式会社 窓装置
CA1127230A (en) * 1978-11-09 1982-07-06 Benzion Landa Stationary light source electrophotographic copier
JPS5628409U (US07223432-20070529-C00017.png) * 1979-08-11 1981-03-17
US4239383A (en) * 1979-09-17 1980-12-16 Minnesota Mining And Manufacturing Company Illumination means for electrographic reproduction

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5123725A (en) * 1974-08-06 1976-02-25 Ricoh Kk Fukushakitono suritsutoshomeisochi
JPS55138737A (en) * 1979-04-18 1980-10-29 Ricoh Co Ltd Oscillating mirror lighting device

Also Published As

Publication number Publication date
JPS57161764A (en) 1982-10-05
PH19884A (en) 1986-08-13
US4483609A (en) 1984-11-20
KR900001043B1 (ko) 1990-02-26
KR830009511A (ko) 1983-12-21

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