JPS6459251A - Cooling device for image forming device - Google Patents

Cooling device for image forming device

Info

Publication number
JPS6459251A
JPS6459251A JP62215138A JP21513887A JPS6459251A JP S6459251 A JPS6459251 A JP S6459251A JP 62215138 A JP62215138 A JP 62215138A JP 21513887 A JP21513887 A JP 21513887A JP S6459251 A JPS6459251 A JP S6459251A
Authority
JP
Japan
Prior art keywords
cooling
heat source
air current
electrophotographic device
photosensitive drum
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
JP62215138A
Other languages
Japanese (ja)
Inventor
Kensuke Suzuki
Hiromasa Kobayakawa
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
Toshiba Intelligent Technology Co Ltd
Original Assignee
Toshiba Corp
Toshiba Intelligent Technology 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, Toshiba Intelligent Technology Co Ltd filed Critical Toshiba Corp
Priority to JP62215138A priority Critical patent/JPS6459251A/en
Priority to US07/238,782 priority patent/US5073796A/en
Publication of JPS6459251A publication Critical patent/JPS6459251A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Or Security For Electrophotography (AREA)

Abstract

PURPOSE:To completely remove thermal effects to an electrophotographic device by arranging a cooling device between the electrophotographic device and a heat source and blowing down a cool wind between the electrophotographic device and the heat source with the circulation of an air current by a calculating air current generating means. CONSTITUTION:Between a photosensitive drum 2 and a fixing device 12, that is, above a carrier path 11, a thermoelectric freezing element 38 as the cooling means is installed on the upper part of a fan 35. The cool wind is blown down between the photosensitive drum 2 and the fixing device 12 with the air current A in setting the thermoelectric freezing element 38 as a cooling part. And the transfer of heat is executed while thermally partitioning by making the space between them as a kind of air curtain for cooling and convectionally circulating in a housing 1 with the blowing action of the respective fans 35 and 36. Thus, the inside of the housing 1 of equipment can be separated from the outside and the heat source 12 and the electrophotographic device can be thermally separated to perfection.
JP62215138A 1987-08-31 1987-08-31 Cooling device for image forming device Pending JPS6459251A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62215138A JPS6459251A (en) 1987-08-31 1987-08-31 Cooling device for image forming device
US07/238,782 US5073796A (en) 1987-08-31 1988-08-31 Cooling system for an apparatus with a heat generating element therein

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62215138A JPS6459251A (en) 1987-08-31 1987-08-31 Cooling device for image forming device

Publications (1)

Publication Number Publication Date
JPS6459251A true JPS6459251A (en) 1989-03-06

Family

ID=16667329

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62215138A Pending JPS6459251A (en) 1987-08-31 1987-08-31 Cooling device for image forming device

Country Status (1)

Country Link
JP (1) JPS6459251A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144366A (en) * 1990-10-31 1992-09-01 Mita Industrial Co., Ltd. Cooling system for use in an image forming machine
JPH0535036A (en) * 1991-08-02 1993-02-12 Canon Inc Image forming device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144366A (en) * 1990-10-31 1992-09-01 Mita Industrial Co., Ltd. Cooling system for use in an image forming machine
JPH0535036A (en) * 1991-08-02 1993-02-12 Canon Inc Image forming device

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