JPS57197580A - Picture forming device - Google Patents
Picture forming deviceInfo
- Publication number
- JPS57197580A JPS57197580A JP8210281A JP8210281A JPS57197580A JP S57197580 A JPS57197580 A JP S57197580A JP 8210281 A JP8210281 A JP 8210281A JP 8210281 A JP8210281 A JP 8210281A JP S57197580 A JPS57197580 A JP S57197580A
- Authority
- JP
- Japan
- Prior art keywords
- duct
- heat
- hole
- fixing device
- cooling fan
- 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
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
- G03G15/20—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat
- G03G15/2003—Apparatus for electrographic processes using a charge pattern for fixing, e.g. by using heat using heat
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Fixing For Electrophotography (AREA)
- Combination Of More Than One Step In Electrophotography (AREA)
Abstract
PURPOSE:To make the device small in size, by cooling a thermal fixing device with a cooler for exposure system cooling, through the transfer of heat of the thermal fixing device with a heat transfer means to an air duct provided with a cooler exhausting the heat generated from the exposure system externally. CONSTITUTION:The heat dissipated from an exposure lamp 11 and a heat fixing device 13 is cooled with a cooling fan 12. A through-hole 31 is formed between the exposure lamp 11 and the cooling fan 12 to a partition 10 constituting an air duct 16. This through-hole 31 and the vicinity of the thermal fixing device 13 are linked via a linking duct 32. The duct 32 is formed with a guide plate 33 and a heat transfer means 36 is constituted with the hole 31 and the duct 32. The heat generated from the lamp 11 is cooled with an air flow toward the arrow with the rotation of the cooling fan 12 and the heat generated from the device 13 is exhausted from the duct 16 via the duct 32 and the hole 31 as shown in the arrow.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8210281A JPS57197580A (en) | 1981-05-29 | 1981-05-29 | Picture forming device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8210281A JPS57197580A (en) | 1981-05-29 | 1981-05-29 | Picture forming device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57197580A true JPS57197580A (en) | 1982-12-03 |
Family
ID=13765045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8210281A Pending JPS57197580A (en) | 1981-05-29 | 1981-05-29 | Picture forming device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57197580A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61114447U (en) * | 1984-12-28 | 1986-07-19 | ||
US5307133A (en) * | 1989-07-07 | 1994-04-26 | Canon Kabushiki Kaisha | Image fixing apparatus with means for preventing moisture dew on film |
US5325158A (en) * | 1992-02-17 | 1994-06-28 | Olivetti-Canon Industriale S.P.A. | Ventilation and cooling device for a photocopier |
US5438390A (en) * | 1991-03-12 | 1995-08-01 | Mita Industrial Co., Ltd. | Image forming apparatus having monocoque housing structure including unitary toner collecting vessel |
GB2564384A (en) * | 2017-06-26 | 2019-01-16 | Evans Barry | Apparatus and method for handling articles |
-
1981
- 1981-05-29 JP JP8210281A patent/JPS57197580A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61114447U (en) * | 1984-12-28 | 1986-07-19 | ||
US5307133A (en) * | 1989-07-07 | 1994-04-26 | Canon Kabushiki Kaisha | Image fixing apparatus with means for preventing moisture dew on film |
US5438390A (en) * | 1991-03-12 | 1995-08-01 | Mita Industrial Co., Ltd. | Image forming apparatus having monocoque housing structure including unitary toner collecting vessel |
US5325158A (en) * | 1992-02-17 | 1994-06-28 | Olivetti-Canon Industriale S.P.A. | Ventilation and cooling device for a photocopier |
GB2564384A (en) * | 2017-06-26 | 2019-01-16 | Evans Barry | Apparatus and method for handling articles |
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