JPS6459251A - Cooling device for image forming device - Google Patents
Cooling device for image forming deviceInfo
- 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
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.
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)
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 |
-
1987
- 1987-08-31 JP JP62215138A patent/JPS6459251A/en active Pending
Cited By (2)
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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