DE2123841A1 - Dia Projektor - Google Patents
Dia ProjektorInfo
- Publication number
- DE2123841A1 DE2123841A1 DE19712123841 DE2123841A DE2123841A1 DE 2123841 A1 DE2123841 A1 DE 2123841A1 DE 19712123841 DE19712123841 DE 19712123841 DE 2123841 A DE2123841 A DE 2123841A DE 2123841 A1 DE2123841 A1 DE 2123841A1
- Authority
- DE
- Germany
- Prior art keywords
- slide
- magazine
- projection
- control
- projector according
- 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.)
- Pending
Links
- 238000006073 displacement reaction Methods 0.000 claims description 15
- 230000002441 reversible effect Effects 0.000 claims description 13
- 238000003825 pressing Methods 0.000 claims description 6
- 238000003384 imaging method Methods 0.000 claims description 5
- 238000005562 fading Methods 0.000 claims description 4
- 230000007423 decrease Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 claims 1
- 238000013507 mapping Methods 0.000 claims 1
- 230000008878 coupling Effects 0.000 description 22
- 238000010168 coupling process Methods 0.000 description 22
- 238000005859 coupling reaction Methods 0.000 description 22
- 210000002105 tongue Anatomy 0.000 description 22
- 239000002184 metal Substances 0.000 description 20
- 230000008859 change Effects 0.000 description 19
- 210000000078 claw Anatomy 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 235000014277 Clidemia hirta Nutrition 0.000 description 1
- 241000069219 Henriettea Species 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000001360 synchronised effect Effects 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
- G03B23/02—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor
- G03B23/06—Devices for changing pictures in viewing apparatus or projectors in which pictures are removed from, and returned to, magazines; Magazines therefor with rotary movement
-
- 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
- G03B23/18—Devices for changing pictures in viewing apparatus or projectors with fade-in and fade-out effects
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection-Type Copiers In General (AREA)
- Projection Apparatus (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US3722770A | 1970-05-14 | 1970-05-14 | |
| US3723270A | 1970-05-14 | 1970-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2123841A1 true DE2123841A1 (de) | 1971-12-09 |
Family
ID=26713930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712123841 Pending DE2123841A1 (de) | 1970-05-14 | 1971-05-13 | Dia Projektor |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2123841A1 (OSRAM) |
| FR (1) | FR2091603A5 (OSRAM) |
| GB (1) | GB1354416A (OSRAM) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0022908A1 (de) * | 1979-07-20 | 1981-01-28 | Rollei-Werke Franke & Heidecke GmbH + Co KG | Überblend-Stehbild-Doppelprojektor |
| EP0054224A3 (en) * | 1980-12-13 | 1983-02-23 | Kodak Aktiengesellschaft | Circular magazine for a lap dissolve projector |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2539360A1 (de) * | 1975-09-04 | 1977-03-10 | Rollei Werke Franke Heidecke | Stehbild-doppelprojektor |
| DE2542484C3 (de) * | 1975-09-24 | 1978-09-14 | Rollei-Werke Franke & Heidecke, 3300 Braunschweig | Dia-Doppelprojektor |
| FR2435739A2 (fr) * | 1977-07-12 | 1980-04-04 | Gefitec Sa | Dispositif pour l'alimentation automatique d'un appareil de projection de diapositives en fondu enchaine |
| GB2209611A (en) * | 1987-06-19 | 1989-05-17 | British Aerospace | Remotely controlled optical test equipment |
-
1971
- 1971-05-13 DE DE19712123841 patent/DE2123841A1/de active Pending
- 1971-05-13 GB GB1468971A patent/GB1354416A/en not_active Expired
- 1971-05-14 FR FR7117458A patent/FR2091603A5/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0022908A1 (de) * | 1979-07-20 | 1981-01-28 | Rollei-Werke Franke & Heidecke GmbH + Co KG | Überblend-Stehbild-Doppelprojektor |
| EP0054224A3 (en) * | 1980-12-13 | 1983-02-23 | Kodak Aktiengesellschaft | Circular magazine for a lap dissolve projector |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1354416A (en) | 1974-06-05 |
| FR2091603A5 (OSRAM) | 1972-01-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |