JPH0127408B2 - - Google Patents
Info
- Publication number
- JPH0127408B2 JPH0127408B2 JP8749779A JP8749779A JPH0127408B2 JP H0127408 B2 JPH0127408 B2 JP H0127408B2 JP 8749779 A JP8749779 A JP 8749779A JP 8749779 A JP8749779 A JP 8749779A JP H0127408 B2 JPH0127408 B2 JP H0127408B2
- Authority
- JP
- Japan
- Prior art keywords
- cold
- reflector
- light source
- reflectors
- optical device
- 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
Links
- 230000003287 optical effect Effects 0.000 claims description 16
- 238000005286 illumination Methods 0.000 claims description 14
- 108091008695 photoreceptors Proteins 0.000 description 4
- 238000007740 vapor deposition Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000005304 optical glass Substances 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Landscapes
- Light Sources And Details Of Projection-Printing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8749779A JPS5612661A (en) | 1979-07-12 | 1979-07-12 | Lighting optical device of copying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8749779A JPS5612661A (en) | 1979-07-12 | 1979-07-12 | Lighting optical device of copying apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5612661A JPS5612661A (en) | 1981-02-07 |
| JPH0127408B2 true JPH0127408B2 (en]) | 1989-05-29 |
Family
ID=13916598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8749779A Granted JPS5612661A (en) | 1979-07-12 | 1979-07-12 | Lighting optical device of copying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5612661A (en]) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58163950U (ja) * | 1982-04-28 | 1983-11-01 | ウシオ電機株式会社 | 原稿照明装置 |
| JPS59167957U (ja) * | 1983-04-26 | 1984-11-10 | 日産自動車株式会社 | 分配型燃料噴射ポンプ |
-
1979
- 1979-07-12 JP JP8749779A patent/JPS5612661A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5612661A (en) | 1981-02-07 |
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