BE666510A - - Google Patents
Info
- Publication number
- BE666510A BE666510A BE666510DA BE666510A BE 666510 A BE666510 A BE 666510A BE 666510D A BE666510D A BE 666510DA BE 666510 A BE666510 A BE 666510A
- Authority
- BE
- Belgium
- Prior art keywords
- cylinder
- mirror
- axis
- image
- rollers
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 description 11
- 230000006870 function Effects 0.000 description 5
- 230000004907 flux Effects 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 4
- 101100119167 Drosophila mojavensis Est-4 gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000005338 frosted glass Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000001343 mnemonic effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- G03B23/00—Devices for changing pictures in viewing apparatus or projectors
- G03B23/08—Devices for changing pictures in viewing apparatus or projectors in which pictures are attached to a movable carrier
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B5/00—Electrically-operated educational appliances
- G09B5/06—Electrically-operated educational appliances with both visual and audible presentation of the material to be studied
- G09B5/067—Combinations of audio and projected visual presentation, e.g. film, slides
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Projection Apparatus (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE666510A true BE666510A (enrdf_load_html_response) |
Family
ID=207851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE666510D BE666510A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE666510A (enrdf_load_html_response) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2597737A1 (fr) * | 1986-04-24 | 1987-10-30 | Caron Aristide | Meuble de projection |
-
0
- BE BE666510D patent/BE666510A/fr unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2597737A1 (fr) * | 1986-04-24 | 1987-10-30 | Caron Aristide | Meuble de projection |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR1465850A (fr) | Appareil pour la conservation et la restitution de micro-images | |
| FR2559939A1 (fr) | Cassette pour bande d'enregistrement optique de donnees, a grande surface d'enregistrement | |
| CH635445A5 (fr) | Ecran rotatif pour la reception d'images optiques, notamment d'images publicitaires. | |
| EP2264521B1 (fr) | Rétroprojecteur | |
| BE666510A (enrdf_load_html_response) | ||
| FR2588684A1 (fr) | Appareil de projection a ecran spherique plus specialement pour usages publicitaires | |
| EP0960414B1 (fr) | Panneau d'affichage a bande sans fin | |
| EP0424443B1 (fr) | Dispositif permettant de rendre independants, dans le temps, un dispositif d'enregistrement sur bande et un dispositif de lecture de ladite bande | |
| EP0907903B1 (fr) | Camera pour film cinematographique et dispositif de reception de bobines de film | |
| CA1328364C (fr) | Dispositif de lecture et/ou ecriture d'une bande auxiliaire d'un film cinematographique, notamment d'une bande son, et tete d'eclairage pour ce dispositif | |
| BE471346A (enrdf_load_html_response) | ||
| BE353512A (enrdf_load_html_response) | ||
| BE492977A (enrdf_load_html_response) | ||
| CH678237A5 (enrdf_load_html_response) | ||
| FR2477731A1 (fr) | Dispositif et procede pour la projection d'images defilant en continu | |
| FR2706208A1 (fr) | Dispositif pour réaliser des animations graphiques sur un ruban de papier. | |
| BE488194A (enrdf_load_html_response) | ||
| BE652269A (enrdf_load_html_response) | ||
| FR2880172A1 (fr) | Dispositif d'affichage a defilement ayant un support d'affichage courbe | |
| CH148634A (fr) | Appareil pour la réclame lumineuse mobile. | |
| FR2533715A1 (fr) | Projecteur de controle cinematographique sans obturateur | |
| FR2561006A1 (fr) | Dispositif audiovisuel a cassette, cassette et projecteur ou visionneuse pour la mise en oeuvre de ce dispositif | |
| BE357093A (enrdf_load_html_response) | ||
| BE470745A (enrdf_load_html_response) | ||
| FR2717602A1 (fr) | Appareil d'affichage à cassette amovible. |