DK171783D0 - Belysningsanordning til et kopiapparat - Google Patents
Belysningsanordning til et kopiapparatInfo
- Publication number
- DK171783D0 DK171783D0 DK171783A DK171783A DK171783D0 DK 171783 D0 DK171783 D0 DK 171783D0 DK 171783 A DK171783 A DK 171783A DK 171783 A DK171783 A DK 171783A DK 171783 D0 DK171783 D0 DK 171783D0
- Authority
- DK
- Denmark
- Prior art keywords
- copier
- lighting device
- lighting
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/04036—Details of illuminating systems, e.g. lamps, reflectors
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/04—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material
- G03G15/043—Apparatus for electrographic processes using a charge pattern for exposing, i.e. imagewise exposure by optically projecting the original image on a photoconductive recording material with means for controlling illumination or exposure
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Control Of Exposure In Printing And Copying (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823214452 DE3214452A1 (de) | 1982-04-20 | 1982-04-20 | Belichtungseinrichtung fuer ein kopiergeraet |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK171783D0 true DK171783D0 (da) | 1983-04-19 |
| DK171783A DK171783A (da) | 1983-10-21 |
Family
ID=6161319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK171783A DK171783A (da) | 1982-04-20 | 1983-04-19 | Belysningsanordning til et kopiapparat |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0092038A3 (da) |
| JP (1) | JPS58190940A (da) |
| DE (1) | DE3214452A1 (da) |
| DK (1) | DK171783A (da) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6031132A (ja) * | 1983-07-30 | 1985-02-16 | Mita Ind Co Ltd | 自動露光装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5182630A (da) * | 1975-01-16 | 1976-07-20 | Minolta Camera Kk | |
| JPS54133348A (en) * | 1978-04-07 | 1979-10-17 | Canon Inc | Slit lighting device |
| GB2024438B (en) * | 1978-06-30 | 1983-04-27 | Canon Kk | Electrophotographic copier |
| JPS56132361A (en) * | 1980-03-21 | 1981-10-16 | Ricoh Co Ltd | Exposure stabilizing device |
| JPS5734572A (en) * | 1980-08-09 | 1982-02-24 | Ricoh Co Ltd | Exposure stabilization device |
-
1982
- 1982-04-20 DE DE19823214452 patent/DE3214452A1/de active Granted
-
1983
- 1983-02-21 EP EP83101662A patent/EP0092038A3/de not_active Withdrawn
- 1983-04-08 JP JP6108283A patent/JPS58190940A/ja active Pending
- 1983-04-19 DK DK171783A patent/DK171783A/da not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DK171783A (da) | 1983-10-21 |
| DE3214452A1 (de) | 1983-10-20 |
| EP0092038A3 (de) | 1984-07-18 |
| EP0092038A2 (de) | 1983-10-26 |
| JPS58190940A (ja) | 1983-11-08 |
| DE3214452C2 (da) | 1991-12-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment | ||
| B1 | Patent granted (law 1993) | ||
| PUP | Patent expired |
Expiry date: 20141114 |