JPS649237U - - Google Patents
Info
- Publication number
- JPS649237U JPS649237U JP10180587U JP10180587U JPS649237U JP S649237 U JPS649237 U JP S649237U JP 10180587 U JP10180587 U JP 10180587U JP 10180587 U JP10180587 U JP 10180587U JP S649237 U JPS649237 U JP S649237U
- Authority
- JP
- Japan
- Prior art keywords
- envelope tube
- document
- light source
- illumination device
- reflecting mirror
- 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
- 238000005286 illumination Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 1
- 238000003384 imaging method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Exposure Or Original Feeding In Electrophotography (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Description
第１図は本考案に係る原稿照明装置の一実施例
を示す説明用断面図である。 １０…光源電球、１１…封体管、１２…表面、
２０…反射鏡、２１…反射面、３０…原稿台、４
０…原稿、４１…原稿面、５１…結像光学系、５
２…感光体、６０…白色のセラミツクよりなる被
膜。
を示す説明用断面図である。 １０…光源電球、１１…封体管、１２…表面、
２０…反射鏡、２１…反射面、３０…原稿台、４
０…原稿、４１…原稿面、５１…結像光学系、５
２…感光体、６０…白色のセラミツクよりなる被
膜。
Claims (1)
- 【実用新案登録請求の範囲】 樋状の反射鏡と、この反射鏡の長手方向に沿つ
て配置された棒状の光源電球とを具えてなる、原
稿面を帯状に照明するための原稿照明装置であつ
て、 前記光源電球は、透明なガラス製封体管を有し
てなり、 当該封体管の原稿面に対向する側の表面に当該
封体管の長手方向に沿つて伸びる白色のセラミツ
クよりなる被膜を設けたことを特徴とする原稿照
明装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10180587U JPS649237U (ja) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10180587U JPS649237U (ja) | 1987-07-03 | 1987-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS649237U true JPS649237U (ja) | 1989-01-18 |
Family
ID=31331133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10180587U Pending JPS649237U (ja) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS649237U (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59216117A (ja) * | 1983-05-25 | 1984-12-06 | Chino Works Ltd | 光源装置 |
| JPS61193103A (ja) * | 1985-02-22 | 1986-08-27 | Teijin Chem Ltd | 光輝性板 |
-
1987
- 1987-07-03 JP JP10180587U patent/JPS649237U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59216117A (ja) * | 1983-05-25 | 1984-12-06 | Chino Works Ltd | 光源装置 |
| JPS61193103A (ja) * | 1985-02-22 | 1986-08-27 | Teijin Chem Ltd | 光輝性板 |