DE354113C - Device for processing photographic films in bathrooms - Google Patents
Device for processing photographic films in bathroomsInfo
- Publication number
- DE354113C DE354113C DENDAT354113D DE354113DD DE354113C DE 354113 C DE354113 C DE 354113C DE NDAT354113 D DENDAT354113 D DE NDAT354113D DE 354113D D DE354113D D DE 354113DD DE 354113 C DE354113 C DE 354113C
- Authority
- DE
- Germany
- Prior art keywords
- bathrooms
- films
- photographic films
- endless belt
- processing photographic
- 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.)
- Expired
Links
- 239000007788 liquid Substances 0.000 claims description 5
- 238000004061 bleaching Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000834 fixative Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D13/00—Processing apparatus or accessories therefor, not covered by groups G11B3/00 - G11B11/00
- G03D13/02—Containers; Holding-devices
- G03D13/04—Trays; Dishes; Tanks ; Drums
- G03D13/043—Tanks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photographic Processing Devices Using Wet Methods (AREA)
Description
Vorrichtung zum Behandeln photographischer Filme in Bädern. Die vorliegende Erfindung betrifft eine Vorrichtung, welche gestattet, rasch und leicht gleichzeitig eine große Anzahl photographischer Filme zu entwickeln, zu fixieren und zu waschen. Diese Vorrichtung ist :dadurch gekennzeichnet, daß sie aus einem langen und breiten endlosen Band besteht, :das zwischen zwei Walzen gespannt ist, an seinem Unterende in einen die Flüssigkeit enthaltenden Trog eintaucht und auf seiner ganzen Oberfläche die zu entwickelnden Filme trägt, die auf dem Bande an ihren Enden durch geeigliete Mittel befestigt sind, und die nacheinander in die in denn Trog enthaltene Flüssigkeit je nach der Bewegung des endlosen Bandes eintreten.Apparatus for treating photographic films in baths. The present The invention relates to a device which allows, quickly and easily at the same time develop, fix and wash a large number of photographic films. This device is: characterized in that it consists of a long and wide endless belt: which is stretched between two rollers at its lower end immersed in a trough containing the liquid and on its entire surface carries the films to be developed, which are geeigliete on the tape at their ends Means are attached, and successively in the liquid contained in the trough occur depending on the movement of the endless belt.
Die beiliegende Zeichnung veranschaulicht beispielsweise eine Ausführungsform der Vorrichtung gemäß der Erfindung.The accompanying drawing illustrates an example of an embodiment the device according to the invention.
Abb. i ist eine Vorderansicht; Abb.2 .ist ein senkrechter Schnitt nach Linie 2-2 in Abb. i, von links gesehen.Fig. I is a front view; Fig. 2 is a vertical section along line 2-2 in Fig. i, seen from the left.
Am oberen Teil des senkrechten Gestells a, welches mit Füßen a" versehen ist, ist eine Walze b angeordnet, die man mittels eines Schwungrades c drehen kann, welches mit der Walze b beispielsweise durch ein Seil cl verbunden ist. Auf dieser Walze .ist ein endloses Band d angeordnet, welches an seinem unteren Teil unter einer Walze e hindurch-,geht, die im Inneren eines dichten Troges f sich befindet. Dieser Trog ist so angeordnet, daß das endlose Band d leicht gespannt ist.On the upper part of the vertical frame a, which is provided with feet a " is, a roller b is arranged, which can be rotated by means of a flywheel c, which is connected to the roller b for example by a rope cl. On this Roller .is an endless belt d arranged, which at its lower part under a roller e, which is located inside a tight trough f. This trough is arranged so that the endless belt d is slightly stretched.
Nachdem die Filme g aus ihrer Packung herausgenommen sind, befestigt man sie auf dem endlosen Band d an ihren beiden Enden mittels Nadeln la von geeigneter Länge. Man gießt ferner in den Trog f den Entwickler, und man dreht das Rad c, um der oberen Walze b eine Drehbewegung zu erteilen, die das endlose Band mitnimmt. Während dieser Bewegung gehen die Filme nacheinander durch :den Entwickler hindurch, der sich in dem Behälter f befindet. Sobald die Entwickhing beendet ist, läßt man den Entwickler durch eine Öffnung fl in -dem Boden des Troges f ablaufen. Man ersetzt ihn .durch ein Fixierbad, und man setzt alsdann das endlose Band von neuem wie vorher beschrieben in Bewegung. Das nach dem Fixieren nötige Waschen erfolgt in derselben Weise, nachdem man das Fixierbad durch gewöhnliches Wasser ersetzt hat.After the films g are taken out of their package, attached you put them on the endless belt d at their two ends by means of needles la of suitable Length. The developer is also poured into the vat f and the wheel c is turned over to give the upper roller b a rotary movement, which takes the endless belt with it. During this movement, the films go through one after the other: through the developer, which is in the container f. As soon as the development is finished, one leaves the developer drain through an opening fl in the bottom of the trough f. One replaces put it through a fixative bath, and then the endless band is set again as before described in motion. The washing required after fixing takes place in the same Way after replacing the fixer with ordinary water.
Bei der Benutzung der vorstehend beschriebenen Vorrichtung werden die Mengen der verschiedenen zum Entwickeln erforderlichen Flüssigkeiten bei einer großen Anzahl von Filmen auf ein Mindestmaß herabgedrückt, und die Flüssigkeiten werden weitgehend ausgenutzt. Es ist ferner zu bemerken, daß eine große Zeitersparnis erzielt und alle Bedingungen einer vollkommenen Entwicklung erfüllt werden, da die zu entwickelnden Filme ständig durch das Bad hindurchbewegt werden, welches infolgedessen selbständig bewegt wird.When using the device described above the amounts of the various liquids required for developing in one large number of films kept to a minimum, and the liquids are largely exploited. It should also be noted that this is a great time saver achieved and all conditions of perfect development are met, since the to be developed films are constantly moved through the bath, which as a result is moved independently.
In :den Fällen, wo das endlose Band eine solche Breite haben sollte, daß seine Spannung ungenügend ist, um das Band in einer Ebene zu erhalten, kann man im Inneren Leisten dl oder starre Stäbe i auf dem Band befestigen, die eine Deformation :des Stoffes verhindern.In: the cases where the endless belt should have such a width, that its tension is insufficient to maintain the tape in one plane one inside strips dl or rigid rods i fasten on the tape, the one Deformation: prevent the fabric.
Man kann beispielsweise den Antrieb der oberen Walze ändern, man kann ferner diese Walze oder den Trog auf einem beweglichen Träger anordnen, um die Spannung des endlosen Bandes ändern zu können. Man kann ferner beliebigen geeigneten Stoff für die Herstellung dieses endlosen Bandes verwenden, und schließlich kann man ein durchscheinendes endloses Band in Verbindung mit einer Lichtquelle benutzen, um den Fortschritt der Entwicklung im durchscheinenden Lichte verfolgen zu können.For example, you can change the drive of the top roller, you can furthermore, arrange this roller or the trough on a movable support in order to maintain the tension of the endless belt to be able to change. Any suitable material can also be used use for making this endless belt, and finally you can get one Use translucent endless tape in conjunction with a light source to to be able to follow the progress of the development in the translucent light.
Claims (1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE354113T |
Publications (1)
Publication Number | Publication Date |
---|---|
DE354113C true DE354113C (en) | 1922-06-01 |
Family
ID=6286444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT354113D Expired DE354113C (en) | Device for processing photographic films in bathrooms |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE354113C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050062004A1 (en) * | 2001-12-04 | 2005-03-24 | Parsons Natan E. | Automatic bathroom flushers |
-
0
- DE DENDAT354113D patent/DE354113C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050062004A1 (en) * | 2001-12-04 | 2005-03-24 | Parsons Natan E. | Automatic bathroom flushers |
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