BE705411A - - Google Patents
Info
- Publication number
- BE705411A BE705411A BE705411DA BE705411A BE 705411 A BE705411 A BE 705411A BE 705411D A BE705411D A BE 705411DA BE 705411 A BE705411 A BE 705411A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
- G03B27/80—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus in dependence upon automatic analysis of the original
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Physics & Mathematics (AREA)
- Control Or Security For Electrophotography (AREA)
- Control Of Exposure In Printing And Copying (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58854366A | 1966-10-21 | 1966-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE705411A true BE705411A (xx) | 1968-03-01 |
Family
ID=24354275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE705411D BE705411A (xx) | 1966-10-21 | 1967-10-20 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3472592A (xx) |
| BE (1) | BE705411A (xx) |
| CH (1) | CH472046A (xx) |
| DE (2) | DE1977688U (xx) |
| GB (1) | GB1157739A (xx) |
| NL (1) | NL6714259A (xx) |
| SE (1) | SE317576B (xx) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1205240A (en) * | 1966-12-15 | 1970-09-16 | Ricoh Kk | Improvements in and relating to electrical circuit arrangements |
| US3655285A (en) * | 1969-07-24 | 1972-04-11 | Addressograph Multigraph | Illumination control for photocopying machine |
| US3679306A (en) * | 1971-01-21 | 1972-07-25 | Pitney Bowes Inc | Feedback system for controlling image light energy in electrostatic photocopiers |
| DE2166936C3 (de) * | 1971-04-22 | 1982-02-04 | Hoechst Ag, 6000 Frankfurt | Lichtempfindliche Meßeinheit zur Messung der Lichtdurchlässigkeit einer Kopiervorlage |
| DE2119373C3 (de) * | 1971-04-22 | 1978-07-13 | Hoechst Ag, 6000 Frankfurt | Lichtpausmaschine für raumlich getrennte Vorlagen |
| DE2119869C3 (de) * | 1971-04-23 | 1978-09-21 | Meteor-Siegen Apparatebau Paul Schmeck Gmbh, 5900 Siegen | Lichtpausmaschine mit einer integrierenden Meßeinrichtung zur Messung der Iichtdurchlassigkeit eines zu kopierenden Originals |
| BE795971A (fr) * | 1972-03-01 | 1973-08-27 | Kalle Ag | Dispositif de regulation automatique de la vitesse de defilement des originaux et des materiaux sensibles dans les machines de reproduction |
| DE3707822A1 (de) * | 1986-03-11 | 1987-09-17 | Brother Ind Ltd | Abbilder erzeugende vorrichtung |
| EP0255138B1 (en) * | 1986-07-31 | 1991-03-06 | Brother Kogyo Kabushiki Kaisha | Image recording apparatus provided with plural types of recording sheets |
| US4801979A (en) * | 1987-12-23 | 1989-01-31 | Innovative Technology, Inc. | Device for copying microfiche |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2243047A (en) * | 1934-09-24 | 1941-05-20 | Kinatome Patents Corp | Control method and mechanism for photographic printers |
| US2774290A (en) * | 1952-04-10 | 1956-12-18 | Jackson F Mormann | Automatic copying machines |
-
1966
- 1966-10-21 US US588543A patent/US3472592A/en not_active Expired - Lifetime
-
1967
- 1967-10-13 CH CH1434467A patent/CH472046A/de not_active IP Right Cessation
- 1967-10-20 NL NL6714259A patent/NL6714259A/xx unknown
- 1967-10-20 BE BE705411D patent/BE705411A/xx unknown
- 1967-10-20 GB GB47874/67A patent/GB1157739A/en not_active Expired
- 1967-10-20 SE SE14442/67A patent/SE317576B/xx unknown
- 1967-10-21 DE DEG38177U patent/DE1977688U/de not_active Expired
- 1967-10-21 DE DE19671597677 patent/DE1597677B2/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE317576B (xx) | 1969-11-17 |
| DE1977688U (de) | 1968-01-25 |
| US3472592A (en) | 1969-10-14 |
| DE1597677A1 (de) | 1972-01-27 |
| GB1157739A (en) | 1969-07-09 |
| CH472046A (de) | 1969-04-30 |
| DE1597677B2 (de) | 1973-02-22 |
| NL6714259A (xx) | 1968-04-22 |