JPH02102555U - - Google Patents
Info
- Publication number
- JPH02102555U JPH02102555U JP1134089U JP1134089U JPH02102555U JP H02102555 U JPH02102555 U JP H02102555U JP 1134089 U JP1134089 U JP 1134089U JP 1134089 U JP1134089 U JP 1134089U JP H02102555 U JPH02102555 U JP H02102555U
- Authority
- JP
- Japan
- Prior art keywords
- cover
- sheet
- hot air
- conveying
- heating means
- 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
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
Landscapes
- Fixing For Electrophotography (AREA)
- Photographic Developing Apparatuses (AREA)
Description
第１図はこの考案を具体化した複写機における
シート加熱装置の断面図、第２図は同じく平面図
、第３図は複写機全体を示す断面図、第４図は別
のシート加熱装置を示す断面図、第５図は従来の
シート加熱装置を示す断面図である。
図中、１７はシートとしての顕色紙、３２，３
３は搬送手段を構成する送り込みローラ及び送り
出しローラ、３４はカバー、３５は発熱手段とし
てのヒータ、３７は送風フアン、３９は熱風安定
部材である。
Fig. 1 is a cross-sectional view of a sheet heating device in a copying machine that embodies this idea, Fig. 2 is a plan view of the same, Fig. 3 is a sectional view showing the entire copying machine, and Fig. 4 shows another sheet heating device. FIG. 5 is a sectional view showing a conventional sheet heating device. In the figure, 17 is a sheet of color developing paper, 32, 3
Reference numeral 3 designates a feed roller and a feed roller constituting a conveyance means, 34 a cover, 35 a heater as a heat generating means, 37 a blower fan, and 39 a hot air stabilizing member.
Claims (1)
、 前記カバー３４内に設けられた発熱手段３５と
、 同じく前記カバー３４内に設けられ、発熱手段
３５に送風する送風フアン３７とを備え、前記カ
バー３４内を通過する搬送中のシート１７に熱風
を吹き付けて加熱し、シート１７に予め形成され
た画像を定着させるようにしたシート加熱装置に
おいて、 前記カバー３４内には同カバー３４で覆われた
搬送経路ほぼ全体に均一に熱風を案内するための
熱風安定部材３９を設けたことを特徴とするシー
ト加熱装置。[Claims for Utility Model Registration] Conveying means 32 and 33 for conveying the sheet 17; A cover 34 that covers the conveyance path of the sheet 17; A heating means 35 provided within the cover 34; Also within the cover 34. and a blower fan 37 for blowing air to the heating means 35, so as to blow hot air onto the sheet 17 being conveyed passing through the cover 34 to heat it and fix an image formed in advance on the sheet 17. A sheet heating device according to the present invention, wherein a hot air stabilizing member 39 is provided in the cover 34 to uniformly guide hot air over substantially the entire transport path covered by the cover 34.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1134089U JPH02102555U (en) | 1989-01-31 | 1989-01-31 | |
| US07/452,387 US4972225A (en) | 1988-12-19 | 1989-12-19 | Sheet heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1134089U JPH02102555U (en) | 1989-01-31 | 1989-01-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02102555U true JPH02102555U (en) | 1990-08-15 |
Family
ID=31219810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1134089U Pending JPH02102555U (en) | 1988-12-19 | 1989-01-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02102555U (en) |
-
1989
- 1989-01-31 JP JP1134089U patent/JPH02102555U/ja active Pending