JPH0262439U - - Google Patents
Info
- Publication number
- JPH0262439U JPH0262439U JP14035988U JP14035988U JPH0262439U JP H0262439 U JPH0262439 U JP H0262439U JP 14035988 U JP14035988 U JP 14035988U JP 14035988 U JP14035988 U JP 14035988U JP H0262439 U JPH0262439 U JP H0262439U
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- heating device
- sheet heating
- insulating casing
- double structure
- 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 8
- 239000011810 insulating material Substances 0.000 claims description 2
- 239000002184 metal Substances 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一実施例におけ
るシート加熱装置の断面図、第２図は複写機全体
を示す断面図、第３図は別例におけるシート加熱
装置の断面図である。
１７…顕色紙、３１ａ…シート搬送面、３４…
発熱体、３５…断熱ケーシング、５１…ハウジン
グ、５２…断熱材、Ｓ…真空層。
FIG. 1 is a sectional view of a sheet heating device according to an embodiment of this invention, FIG. 2 is a sectional view showing the entire copying machine, and FIG. 3 is a sectional view of another example of the sheet heating device. 17... Developing paper, 31a... Sheet conveyance surface, 34...
Heating element, 35...insulating casing, 51...housing, 52...insulating material, S...vacuum layer.
Claims (1)
が断熱ケーシング３５により覆われていることを
特徴とするシート加熱装置。 ２ 前記断熱ケーシング３５が内部に真空層Ｓを
もつ二重構造により構成されていることを特徴と
する請求項１に記載のシート加熱装置。 ３ 前記断熱ケーシング３５が内部に空気層をも
つ二重構造により構成されていることを特徴とす
る請求項１に記載のシート加熱装置。 ４ 前記断熱ケーシング３５が金属製ハウジング
５１の外側面を断熱材５２によつて覆つて構成さ
れていることを特徴とする請求項１に記載のシー
ト加熱装置。[Claims for Utility Model Registration] 1. A heating element 34 disposed opposite to the seat surface 31a.
A sheet heating device characterized in that: is covered with a heat insulating casing 35. 2. The sheet heating device according to claim 1, wherein the heat insulating casing 35 has a double structure with a vacuum layer S inside. 3. The sheet heating device according to claim 1, wherein the heat insulating casing 35 has a double structure with an air layer inside. 4. The sheet heating device according to claim 1, wherein the heat insulating casing 35 is configured by covering the outer surface of a metal housing 51 with a heat insulating material 52.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14035988U JPH0262439U (en) | 1988-10-27 | 1988-10-27 | |
| US07/385,376 US5126781A (en) | 1988-07-29 | 1989-07-27 | Image recording apparatus |
| EP19890307763 EP0353105A3 (en) | 1988-07-29 | 1989-07-31 | Image recording apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14035988U JPH0262439U (en) | 1988-10-27 | 1988-10-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0262439U true JPH0262439U (en) | 1990-05-10 |
Family
ID=31404454
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14035988U Pending JPH0262439U (en) | 1988-07-29 | 1988-10-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0262439U (en) |
-
1988
- 1988-10-27 JP JP14035988U patent/JPH0262439U/ja active Pending
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