BE701757A - - Google Patents
Info
- Publication number
- BE701757A BE701757A BE701757DA BE701757A BE 701757 A BE701757 A BE 701757A BE 701757D A BE701757D A BE 701757DA BE 701757 A BE701757 A BE 701757A
- 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
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/522—Projection optics
- G03B27/525—Projection optics for slit exposure
- G03B27/526—Projection optics for slit exposure in which the projection optics move
- G03B27/527—Projection optics for slit exposure in which the projection optics move as a whole in a translatory movement
-
- 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
- G03G15/0409—Details of projection optics
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Facsimile Scanning Arrangements (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
- Optical Systems Of Projection Type Copiers (AREA)
- Stereoscopic And Panoramic Photography (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56892566A | 1966-07-29 | 1966-07-29 | |
| US56931266A | 1966-08-01 | 1966-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE701757A true BE701757A (fr) | 1968-01-24 |
Family
ID=27074921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE701757D BE701757A (fr) | 1966-07-29 | 1967-07-24 |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS498893B1 (fr) |
| AT (1) | AT294451B (fr) |
| BE (1) | BE701757A (fr) |
| CH (1) | CH460381A (fr) |
| DE (1) | DE1572821A1 (fr) |
| GB (1) | GB1200383A (fr) |
| NL (1) | NL6710294A (fr) |
| PL (1) | PL69893B1 (fr) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5069399U (fr) * | 1973-10-29 | 1975-06-20 | ||
| JPS5332499U (fr) * | 1976-08-26 | 1978-03-20 | ||
| DE2654319A1 (de) * | 1976-11-30 | 1978-06-01 | Agfa Gevaert Ag | Belichtungseinrichtung fuer kopiergeraete |
| DE2948348A1 (de) * | 1978-12-01 | 1980-06-04 | Canon Kk | Projektionseinrichtung |
| DE2905740C2 (de) * | 1979-02-15 | 1982-05-06 | Agfa-Gevaert Ag, 5090 Leverkusen | Belichtungseinrichtung für Kopiergeräte |
| JPS56128910A (en) * | 1980-03-14 | 1981-10-08 | Canon Inc | Projector |
| DE102009047361B4 (de) * | 2009-12-01 | 2013-02-07 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung zur optischen Abbildung |
| CN117146748B (zh) * | 2023-10-30 | 2024-01-05 | 中国铁建电气化局集团有限公司 | 接触网硬横梁测量方法和装置 |
-
1967
- 1967-07-24 BE BE701757D patent/BE701757A/xx unknown
- 1967-07-24 CH CH1045267A patent/CH460381A/de unknown
- 1967-07-25 DE DE19671572821 patent/DE1572821A1/de active Pending
- 1967-07-26 NL NL6710294A patent/NL6710294A/xx unknown
- 1967-07-26 AT AT696467A patent/AT294451B/de not_active IP Right Cessation
- 1967-07-27 JP JP4795767A patent/JPS498893B1/ja active Pending
- 1967-07-28 PL PL12194567A patent/PL69893B1/pl unknown
- 1967-07-29 GB GB3402267A patent/GB1200383A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1572821A1 (de) | 1970-03-12 |
| GB1200383A (en) | 1970-07-29 |
| NL6710294A (fr) | 1968-01-30 |
| AT294451B (de) | 1971-11-25 |
| JPS498893B1 (fr) | 1974-02-28 |
| CH460381A (de) | 1968-07-31 |
| PL69893B1 (fr) | 1973-10-31 |