JPS5425838A - Temperature rise preventing device by exposure lamp of electrophotographic copiers - Google Patents

Temperature rise preventing device by exposure lamp of electrophotographic copiers

Info

Publication number
JPS5425838A
JPS5425838A JP9200877A JP9200877A JPS5425838A JP S5425838 A JPS5425838 A JP S5425838A JP 9200877 A JP9200877 A JP 9200877A JP 9200877 A JP9200877 A JP 9200877A JP S5425838 A JPS5425838 A JP S5425838A
Authority
JP
Japan
Prior art keywords
exposure lamp
temperature rise
preventing device
electrophotographic copiers
rise preventing
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
JP9200877A
Other languages
English (en)
Japanese (ja)
Other versions
JPS622300B2 (enrdf_load_html_response
Inventor
Fumitoshi Atsumi
Tetsuya Yamada
Toshiaki Ishihara
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.)
Minolta Co Ltd
Original Assignee
Minolta 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 Minolta Co Ltd filed Critical Minolta Co Ltd
Priority to JP9200877A priority Critical patent/JPS5425838A/ja
Publication of JPS5425838A publication Critical patent/JPS5425838A/ja
Publication of JPS622300B2 publication Critical patent/JPS622300B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Exposure Or Original Feeding In Electrophotography (AREA)
  • Optical Systems Of Projection Type Copiers (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
  • Control Or Security For Electrophotography (AREA)
JP9200877A 1977-07-29 1977-07-29 Temperature rise preventing device by exposure lamp of electrophotographic copiers Granted JPS5425838A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9200877A JPS5425838A (en) 1977-07-29 1977-07-29 Temperature rise preventing device by exposure lamp of electrophotographic copiers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9200877A JPS5425838A (en) 1977-07-29 1977-07-29 Temperature rise preventing device by exposure lamp of electrophotographic copiers

Publications (2)

Publication Number Publication Date
JPS5425838A true JPS5425838A (en) 1979-02-27
JPS622300B2 JPS622300B2 (enrdf_load_html_response) 1987-01-19

Family

ID=14042426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9200877A Granted JPS5425838A (en) 1977-07-29 1977-07-29 Temperature rise preventing device by exposure lamp of electrophotographic copiers

Country Status (1)

Country Link
JP (1) JPS5425838A (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752064A (en) * 1980-09-12 1982-03-27 Ricoh Co Ltd Electronic copying machine
JPS5752062A (en) * 1980-09-13 1982-03-27 Ricoh Co Ltd Electronic copying machine
JPH01167766A (ja) * 1987-12-23 1989-07-03 Ricoh Co Ltd シートスルー方式複写機

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4710537U (enrdf_load_html_response) * 1971-03-01 1972-10-07
JPS4834659U (enrdf_load_html_response) * 1971-08-27 1973-04-25
JPS4922185U (enrdf_load_html_response) * 1972-05-30 1974-02-25
JPS51146237A (en) * 1975-06-10 1976-12-15 Konishiroku Photo Ind Co Ltd Electrography copying machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4710537U (enrdf_load_html_response) * 1971-03-01 1972-10-07
JPS4834659U (enrdf_load_html_response) * 1971-08-27 1973-04-25
JPS4922185U (enrdf_load_html_response) * 1972-05-30 1974-02-25
JPS51146237A (en) * 1975-06-10 1976-12-15 Konishiroku Photo Ind Co Ltd Electrography copying machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5752064A (en) * 1980-09-12 1982-03-27 Ricoh Co Ltd Electronic copying machine
JPS5752062A (en) * 1980-09-13 1982-03-27 Ricoh Co Ltd Electronic copying machine
JPH01167766A (ja) * 1987-12-23 1989-07-03 Ricoh Co Ltd シートスルー方式複写機

Also Published As

Publication number Publication date
JPS622300B2 (enrdf_load_html_response) 1987-01-19

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