摘要:
A method for processing a photographic material can be carried out by surface application (40). A device for processing a silver halide photographic material comprises a means (50) for measuring the surface temperature of the material. This device affords more efficient and more reproducible processing.
摘要:
An automatic processor for a silver halide light sensitive photographic material is disclosed. The automatic processor comprises at least two reservoirs storing partial processing compositions separately, and a supply means to supply each of said partial compositions to said silver halide light-sensitive photographic material after mixing said partial compositions.
摘要:
A processor for photosensitive material provides a processing fluid to a processing chamber (52) while the photosensitive material is advanced through the chamber. The processing fluid is drained from the chamber and passes through a chute (88,90) as it is returned to a sump for recirculation to the processing chamber. A laminar fluid flow wick (92,94) located in the chute avoids air entrapment that would be caused by fluid freely flowing through the chute.
摘要:
The invention provides an apparatus for processing a sheet of photographic light sensitive material, e.g. silver halide material having a hydrophilic colloidal layer on a substrate. In the apparatus, there are provided a plurality of guides (1) for guiding the sheet material, each of the plurality of guides (1) having a slit (9) for passing the sheet material through it, the slit (9) of the guide (1) is shaped to temporarily hold the developing solution by the surface tension of the solution so as to process the sheet material. A heating device for heating the developing solution temporarily held by the slit is provided on each guide (1).
摘要:
An automatic film processor for passing an exposed film successively through a series of treating liquid vessels respectively containing developing liquid, fixing liquid and rinsing water. The film processor comprises pump means for forming a constant regular flow to rise a portion of the liquid surface of at least one treating liquid vessel, and flow guide means for guiding the constant regular flow onto the liquid surface, whereby the underside of the exposed film is allowed to contact with the surface of the rised portion of the liquid. In a modified embodiment, a vibrator for generating ultrasonic wave is associated with at least one treating liquid vessel for applying ultrasonic vibration to the film so as to accelerate the treating speed.
摘要:
An automatic film processor for passing an exposed film successively through a series of treating liquid vessels respectively containing developing liquid, fixing liquid and rinsing water. The film processor comprises pump means for forming a constant regular flow to rise a portion of the liquid surface of at least one treating liquid vessel, and flow guide means for guiding the constant regular flow onto the liquid surface, whereby the underside of the exposed film is allowed to contact with the surface of the rised portion of the liquid. In a modified embodiment, a vibrator for generating ultrasonic wave is associated with at least one treating liquid vessel for applying ultrasonic vibration to the film so as to accelerate the treating speed.
摘要:
Entwicklungskammer (1) zum Entwickeln von Aufzeichnungsmaterial (7) im Vesikularverfahren, bestehend aus einem Entwicklungsgehäuse mit Ein- und Auslaufwalzenpaaren (5,9), wobei das Aufzeichnungsmaterial (1) zwischen zwei auf 100 - 250 c C aufheizbaren und im Abstand voneinander einstellbaren Metallblöcken (6) geführt wird, welche im Durchlaufbereich mit einem die Oberfläche des Aufzeichnungsmaterials (7) nicht angreifenden Gleitmaterial (4), wie einem Gewebe, beaufschlagt sind, und eine Temperaturregelung vorhanden ist, die Temperaturschwankungen von höchstens 1% gewährleistet. Der Abstand der beaufschlagten Metallblockoberfläche zur jeweiligen Aufzeichnungsmaterial oberfläche beträgt vorzugsweise 25 - 50 um.