AT103606B - Projection apparatus. - Google Patents
Projection apparatus.Info
- Publication number
- AT103606B AT103606B AT103606DA AT103606B AT 103606 B AT103606 B AT 103606B AT 103606D A AT103606D A AT 103606DA AT 103606 B AT103606 B AT 103606B
- Authority
- AT
- Austria
- Prior art keywords
- projection apparatus
- colors
- lenses
- overall
- overall image
- Prior art date
Links
- 239000003086 colorant Substances 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 210000004013 groin Anatomy 0.000 description 1
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Description
<Desc/Clms Page number 1>
Projektionsapparat.
Die Erfindung betrifft einen Projektionsapparat zur raschen und bequemen Ermittlung von Farben für Gewebemuster, Bühneneffekte u. dgl., und besteht im wesentlichen darin, dass der Projektionsapparat eine Anzahl von gleichzeitig projizierenden Objektiven besitzt und jedem dieser Objektive ein Diapositiv des oder der Teile des Gesamtbildes, deren Farben zu ermitteln sind, und ein auswechselbares Farbfilter vorgeschaltet ist, so dass das Gesamtbild des Iusters, Buhneneffektes od. dgl. auf dem Pro- jektionsschirni erscheint und die Farben der verschiedenen Teile des Gesamtbildes rasch geändert werden können, um die jeweils vorteilhafteste Farbenwirkung zu erzielen.
Der Projektionsapparat kann auch als Kamera verwendet werden.
Die Zeichnung veranschaulicht beispielsweise Ausführungsformen des vorliegenden Projektionsapparates, der auch als Kamera verwendet werden kann.
Fig. 1 ist eine Seitenansicht, zum Teil Längsschnitt, Fig. 2 3 eine Vorderansicht und Fig. 3 ein Schnitt nach der Linie 3-3 Fig. 1 in der Richtung der Pfeile gesehen, Fig. 4 und 5 sind eine Seitenbzw. Vorderansicht einer Abänderung.
EMI1.1
stärke wird durch die Irisblende und die Farbe durch das Farbfilter geändert. Die Platte 18 mit den Dinapositiven wird von einem Träger 181 hinter den Objektiven gehalten.
EMI1.2
die Zerstreuungslinse abgelenkt, um die Bildweite zu vergrössern und damit auch das projizierte Bild grosser zu machen.
In Fig. 4 sind die Träger 17 bis auf einen mit Kappen 24 ausgestattet, welche dann zur Verwendung kommen, wenn der Apparat als Kamera benutzt wird.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
<Desc / Clms Page number 1>
Projection apparatus.
The invention relates to a projection apparatus for the quick and easy determination of colors for fabric patterns, stage effects and the like. Like., and consists essentially in the fact that the projection apparatus has a number of simultaneously projecting lenses and each of these lenses is preceded by a slide of the part or parts of the overall image, the colors of which are to be determined, and a replaceable color filter, so that the overall image of the Iusters, groin effects or the like appear on the projection screen and the colors of the various parts of the overall picture can be changed quickly in order to achieve the most advantageous color effect in each case.
The projector can also be used as a camera.
The drawing illustrates, for example, embodiments of the present projection apparatus, which can also be used as a camera.
Fig. 1 is a side view, partly in longitudinal section, Fig. 2-3 is a front view and Fig. 3 is a section along line 3-3, Fig. 1 seen in the direction of the arrows, Figs. Front view of an amendment.
EMI1.1
The intensity is changed by the iris diaphragm and the color by the color filter. The plate 18 with the Dinapositive lenses is held by a carrier 181 behind the lenses.
EMI1.2
deflected the diverging lens in order to enlarge the image distance and thus also to make the projected image larger.
In FIG. 4, the supports 17 are equipped with caps 24 except for one, which are used when the apparatus is used as a camera.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB103606X | 1923-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT103606B true AT103606B (en) | 1926-06-25 |
Family
ID=9966411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT103606D AT103606B (en) | 1923-09-21 | 1924-09-20 | Projection apparatus. |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT103606B (en) |
-
1924
- 1924-09-20 AT AT103606D patent/AT103606B/en active
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