JP2515371Y2 - 原稿照明装置 - Google Patents
原稿照明装置Info
- Publication number
- JP2515371Y2 JP2515371Y2 JP1988038340U JP3834088U JP2515371Y2 JP 2515371 Y2 JP2515371 Y2 JP 2515371Y2 JP 1988038340 U JP1988038340 U JP 1988038340U JP 3834088 U JP3834088 U JP 3834088U JP 2515371 Y2 JP2515371 Y2 JP 2515371Y2
- Authority
- JP
- Japan
- Prior art keywords
- reflecting mirror
- seal
- total length
- filament
- incandescent
- 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.)
- Expired - Lifetime
Links
- 238000005286 illumination Methods 0.000 title description 5
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 19
- 239000011521 glass Substances 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011888 foil Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Light Sources And Details Of Projection-Printing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988038340U JP2515371Y2 (ja) | 1988-03-25 | 1988-03-25 | 原稿照明装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988038340U JP2515371Y2 (ja) | 1988-03-25 | 1988-03-25 | 原稿照明装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01142932U JPH01142932U (enrdf_load_stackoverflow) | 1989-09-29 |
| JP2515371Y2 true JP2515371Y2 (ja) | 1996-10-30 |
Family
ID=31264895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988038340U Expired - Lifetime JP2515371Y2 (ja) | 1988-03-25 | 1988-03-25 | 原稿照明装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2515371Y2 (enrdf_load_stackoverflow) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6062766U (ja) * | 1983-10-05 | 1985-05-02 | ウシオ電機株式会社 | 管型ハロゲン白熱電球 |
-
1988
- 1988-03-25 JP JP1988038340U patent/JP2515371Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01142932U (enrdf_load_stackoverflow) | 1989-09-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5869931A (en) | Fluorescent lamp with heat radiation sheet member | |
| JP2515371Y2 (ja) | 原稿照明装置 | |
| US6583564B1 (en) | Discharge lamp with light-intercepting film bands | |
| JP3543756B2 (ja) | 原稿読取装置 | |
| JP3616299B2 (ja) | ライン光源およびそれを用いたイメージセンサ | |
| US4305015A (en) | Sealed beam lamp including halogen bulb with light shielding layer | |
| SU1203470A1 (ru) | Осветитель | |
| JP2690645B2 (ja) | 電子写真装置の露光装置 | |
| JPH0869779A (ja) | 白熱電球およびこれを用いた反射形照明装置ならびに車両用前照灯 | |
| KR830002232Y1 (ko) | 복사기의 조명장치 | |
| JPH08273630A (ja) | 白熱電球およびこれを用いた反射形照明装置ならびに車両用前照灯 | |
| JPH0453647Y2 (enrdf_load_stackoverflow) | ||
| JP2006067173A (ja) | 原稿照明装置 | |
| JP3674078B2 (ja) | 白熱電球および反射形照明装置 | |
| JPS6267410U (enrdf_load_stackoverflow) | ||
| JPH0443861Y2 (enrdf_load_stackoverflow) | ||
| JP3269403B2 (ja) | 原稿照明装置 | |
| JPH07220697A (ja) | 白熱電球および反射鏡付電球ならびに車両用前照灯 | |
| JPS5927670A (ja) | 原稿照明装置 | |
| JPS61225755A (ja) | 電球 | |
| JPH0431251U (enrdf_load_stackoverflow) | ||
| JPS6263756U (enrdf_load_stackoverflow) | ||
| JPH09307706A (ja) | 画像形成装置用の照明装置 | |
| JPS5913726B2 (ja) | 複写機等の照明装置 | |
| JP2001210112A (ja) | 放電ランプ |