DE116864C - - Google Patents
Info
- Publication number
- DE116864C DE116864C DENDAT116864D DE116864DA DE116864C DE 116864 C DE116864 C DE 116864C DE NDAT116864 D DENDAT116864 D DE NDAT116864D DE 116864D A DE116864D A DE 116864DA DE 116864 C DE116864 C DE 116864C
- Authority
- DE
- Germany
- Prior art keywords
- development
- paper
- sufficient number
- exposed
- fixation
- 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.)
- Active
Links
- 239000012530 fluid Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000011010 flushing procedure Methods 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 230000000875 corresponding Effects 0.000 claims 1
- 239000000834 fixative Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory Effects 0.000 description 1
- 238000009736 wetting Methods 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
- G03D5/00—Liquid processing apparatus in which no immersion is effected; Washing apparatus in which no immersion is effected
- G03D5/06—Applicator pads, rollers or strips
- G03D5/062—Strips
Description
Die Ausbreitung der Maschinenphotographie leidet vor Allem darunter, dafs bisher keine Apparate vorhanden sind, die im Stande wären, die grofse Menge belichteten photographischen 'Papieres in dem gleichen Tempo zu entwickeln und zu nxiren, wie die Belichtung erfolgt. Wendet man, wie dies zumeist geschieht, für die Entwickelung und das Fixiren eine Aufeinanderfolge von Gefafsen an, durch die das belichtete Papier hindurchgezogen wird, und die mit Entwickelungs- bezw. Fixirflüssigkeit gefüllt sind, so ist eine stete Controle bei jedem einzelnen Gefäfs erforderlich, weil die betreffenden Flüssigkeiten sich in ihrer Wirksamkeit mit dem Fortschreiten der Entwickelung bezw. des Fixirens allmählich erschöpfen. Im Allgemeinen mufs deshalb der Gang der Entwickelung immer mehr verlangsamt bezw. müssen die angewendeten Flüssigkeiten erneut oder ergänzt werden, je mehr belichtetes Papier durch die Entwickelungs- bezw. Fixirgefäfse hindurchgeführt wird.The spread of machine photography suffers above all from the fact that so far none Apparatus are available which would be able to handle the large amount of photographic exposure 'Develop and process the paper at the same pace as the exposure takes place. If, as is usually the case, one applies a sequence for development and fixation from vessels through which the exposed paper is drawn, and those with development or If the fixation fluid is full, there is constant control every single vessel is necessary because the fluids in question differ in their effectiveness with the progress of development respectively. gradually exhausting the fixation. In general, therefore, the course of development must be slowed down or slowed down more and more. the applied liquids have to be renewed or supplemented, the more exposed paper through the development or Fixirgefäfse is passed through.
Diese Uebelstände vermeidet von Grund aus die nachbeschriebene Erfindung, die eine in dem gleichen Tempo mit der Belichtung fortschreitende Entwickelung· bezw. Fixirung des belichteten Papieres gestattet.These inconveniences are fundamentally avoided by the invention described below, which is an in the same speed with the exposure advancing development · respectively. Fixation of the exposed paper.
Das aus der Belichtungsmaschine kommende Papier P wird durch Druckpolster hindurchgeführt, die mit Entwickelungs- bezw. Fixiriiüssigkcit getränkt werden, und die folgende Einrichtung besitzen: The paper P coming from the exposure machine is passed through pressure cushions, which are filled with development respectively. Soaked in fixative liquid, and have the following facilities:
Ueber zwei continuirlich rotirende Walzen a und b ist ein endloser Streifen c aus einem widerstandsfähigen und zugleich für Flüssigkeiten durchlässigen Material, z. B. Drahtgaze oder perforirtem Blech, gespannt, der auf seiner äufseren Fläche mit Filz, Flanell oder dergl. bespannt ist. Gegen diesen durch ' Rotation der Walzen α und b in stetiger Bewegung gehaltenen endlosen Streifen d drückt ein ebenfalls in continuirlicher Bewegung gehaltenes, in sich geschlossenes Band g, das über die Walzen e und f geführt ist.Over two continuously rotating rollers a and b is an endless strip c made of a resistant and at the same time for liquids permeable material, e.g. B. wire gauze or perforated sheet metal, stretched, which is covered on its outer surface with felt, flannel or the like. Against this endless strip d , which is kept in constant motion by the rotation of the rollers α and b, presses a self-contained belt g, which is likewise kept in continuous motion and is guided over the rollers e and f.
Zwischen diesen beiden Bändern wird das Papier P hindurchgeführt.The paper P is passed between these two belts.
In den Hohlraum des oberen Apparattheiles ist ein Brauseapparat /1 eingeführt, dem aus einem Mariotte'schen Gcfäfse i continuirlich Entwicklungs- bezw. Fixirflüssigkeit zugeführt wird, wobei die Flüssigkeitszufuhr natürlich nach Mafsgabe des Verbrauches geregelt wird. Unter Vermittelung des Brauseapparates wird der flüssigkeitsaugende Streifen d andauernd gleichmäfsig durchtränkt, und das mit der Schichtseite an das durchtränkte, endlose Band gedrückte, belichtete photographische Papier wird entwickelt bezw. fixirt. ,In the cavity of the upper apparatus Theiles a shower apparatus / 1 is inserted, the i continuirlich BEZW development of a Mariotte Gcfäfse. Fixiriquid is supplied, the fluid supply being regulated according to consumption, of course. With the help of the shower device, the liquid-sucking strip d is continuously and evenly impregnated, and the exposed photographic paper, pressed with the layer side against the impregnated, endless belt, is developed or respectively. fixed. ,
Da zum Zwecke gleichmäfsiger Benetzung des durch die Entwickelungs- bezw. Fixirelemente hindurchgeführten Papieres diese nicht ( zu lang sein dürfen, so wird man zweckmäfsig anstatt nur eines einzigen dieser Apparattheile von einer solchen Länge, dafs eine zweckentsprechende Entwickelung bezw. Fixirung staltfinden kann, deren mehrere kleinere anwenden, die über oder neben einander angeordnet werden können. Man hat es dadurch in der Hand,Since for the purpose of uniform wetting of the by the development or. Can staltfinden Fixirelemente guided through the paper these are not (may be too long, so you will zweckmäfsig of only one of these apparatus parts of such length instead, that be of suitable development BEZW. Fixation whose several smaller use that can be placed above or next to each other. You have it in your hand
Claims (2)
Publications (1)
Publication Number | Publication Date |
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DE116864C true DE116864C (en) |
Family
ID=386179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT116864D Active DE116864C (en) |
Country Status (1)
Country | Link |
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DE (1) | DE116864C (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3072037A (en) * | 1960-03-17 | 1963-01-08 | Philip E Hixon | Continuous film processing apparatus |
EP0033511A1 (en) * | 1980-01-30 | 1981-08-12 | E.I. Du Pont De Nemours And Company | Film processor |
EP0410790A2 (en) * | 1989-07-28 | 1991-01-30 | Konica Corporation | Apparatus for processing light-sensitive materials |
EP1164426A1 (en) * | 2000-06-13 | 2001-12-19 | Eastman Kodak Company | Image forming assembly and method using a lamination apparatus |
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0
- DE DENDAT116864D patent/DE116864C/de active Active
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3072037A (en) * | 1960-03-17 | 1963-01-08 | Philip E Hixon | Continuous film processing apparatus |
EP0033511A1 (en) * | 1980-01-30 | 1981-08-12 | E.I. Du Pont De Nemours And Company | Film processor |
EP0410790A2 (en) * | 1989-07-28 | 1991-01-30 | Konica Corporation | Apparatus for processing light-sensitive materials |
EP0410790A3 (en) * | 1989-07-28 | 1991-07-24 | Konica Corporation | Apparatus for processing light-sensitive materials |
EP1164426A1 (en) * | 2000-06-13 | 2001-12-19 | Eastman Kodak Company | Image forming assembly and method using a lamination apparatus |
US6413704B1 (en) | 2000-06-13 | 2002-07-02 | Eastman Kodak Company | Image forming assembly and method using a lamination apparatus |
US6555302B2 (en) | 2000-06-13 | 2003-04-29 | Richard P. Szajewski | Image forming assembly and method using a lamination apparatus |
US6664033B2 (en) | 2000-06-13 | 2003-12-16 | Eastman Kodak Company | Image forming assembly and method using a lamination apparatus |
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