JPS6488569A - Image exposure device - Google Patents

Image exposure device

Info

Publication number
JPS6488569A
JPS6488569A JP24694887A JP24694887A JPS6488569A JP S6488569 A JPS6488569 A JP S6488569A JP 24694887 A JP24694887 A JP 24694887A JP 24694887 A JP24694887 A JP 24694887A JP S6488569 A JPS6488569 A JP S6488569A
Authority
JP
Japan
Prior art keywords
light source
connecting part
source unit
lamp
pedestal
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
JP24694887A
Other languages
Japanese (ja)
Other versions
JP2520663B2 (en
Inventor
Yukihisa Takeuchi
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP62246948A priority Critical patent/JP2520663B2/en
Publication of JPS6488569A publication Critical patent/JPS6488569A/en
Application granted granted Critical
Publication of JP2520663B2 publication Critical patent/JP2520663B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • 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
    • G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
    • G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)

Abstract

PURPOSE:To rapidly and easily perform the loading and unloading of a light source and a light source unit by fixing the light source unit for illuminating an original loadably/unloadably freely by the engagement of a connecting part provided at the light source unit with the connecting part provided in the inside of a device and the connection of a connector for connecting a power source. CONSTITUTION:The loading of a lamp unit LU which holds a new lamp on a pedestal 11 is performed in such a way that the connecting part 17 of a lamp holder 8 is inserted from a left side between the connecting claws 11a and 11b and the plane 11A of the pedestal and pressed in a direction of arrow head A2, and the connecting part 17a being positioned at the spearhead is fitted in the fitting groove 11c of the pedestal 11 and is moved to a stoppage position. And when the lamp unit LU is set at a prescribed position, the lamp holder 8 is locked and fixed so as not to be moved in a direction of arrow head A1 and the direction of arrow head A2 by fitting and connecting a connector 9 in the connector 14 via the notch 17c of the connecting part 17. In such a way, it is possible to perform the loading and unloading of the light source unit rapidly and easily.
JP62246948A 1987-09-30 1987-09-30 Image exposure device Expired - Fee Related JP2520663B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62246948A JP2520663B2 (en) 1987-09-30 1987-09-30 Image exposure device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62246948A JP2520663B2 (en) 1987-09-30 1987-09-30 Image exposure device

Publications (2)

Publication Number Publication Date
JPS6488569A true JPS6488569A (en) 1989-04-03
JP2520663B2 JP2520663B2 (en) 1996-07-31

Family

ID=17156120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62246948A Expired - Fee Related JP2520663B2 (en) 1987-09-30 1987-09-30 Image exposure device

Country Status (1)

Country Link
JP (1) JP2520663B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008199196A (en) * 2007-02-09 2008-08-28 Murata Mfg Co Ltd Mounting structure of directional coupler, and directional coupler

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62155488U (en) * 1986-03-25 1987-10-02
JPS6326837U (en) * 1986-08-06 1988-02-22

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62155488U (en) * 1986-03-25 1987-10-02
JPS6326837U (en) * 1986-08-06 1988-02-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008199196A (en) * 2007-02-09 2008-08-28 Murata Mfg Co Ltd Mounting structure of directional coupler, and directional coupler

Also Published As

Publication number Publication date
JP2520663B2 (en) 1996-07-31

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees