Photosensitive material processing apparatus

Details Photosensitive material processing apparatus Photosensitive material processing apparatus

1997-10-28

1999-05-25

Rutledge, D.

Photography

Fluid-treating apparatus

Having fluid-circulating means

396636, G03D 302

Patent

active

059077360

ABSTRACT:
A feed rack in which a substantially U-shaped film passage is formed, and disposed in a processing tank such that the processing solution level of the processing tank is located below the top surface of a block by a predetermined dimension so as to reduce the area of contact between the processing solution and outside air. The processing tank is equipped with a solution level regulation tank or replenisher tank in which air-isolating member is floated on a contained solution. Between the replenisher tank and the processing tank are provided a transport mechanism for transporting a replenisher from the replenisher tank to the processing tank and a prevention mechanism for preventing the air-isolating member from entering the processing tank.

REFERENCES:
patent: 4954838 (1990-09-01), Nakamura et al.
patent: 5432583 (1995-07-01), Ishikawa et al.
patent: 5723266 (1998-03-01), Morimoto
patent: 5753424 (1998-05-01), Ishikawa

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