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    • 93. 发明授权
    • Photosensitive material processor
    • 感光材料处理器
    • US5184164A
    • 1993-02-02
    • US707553
    • 1991-05-30
    • Junichi KoseAkira SugiyamaMinoru YamadaRyoei Nozaki
    • Junichi KoseAkira SugiyamaMinoru YamadaRyoei Nozaki
    • G03D3/06
    • G03D3/065
    • A photosensitive material processor having a processing tank for processing a photosensitive material includes a circulating pipeline having a circulating pump for circulating a liquid in the processing tank; a first pump for supplying for supplying a stock solution to a mixing tank; a second pump for supplying a dilution liquid to the mixing tank; a supply pipeline for connecting the mixing tank and a portion of the circulating pipeline upstream of the circulating pump so that the processing solution prepared in the mixing tank is supplied to the processing tank; and a controller for controlling the first and second pumps so that a ratio of periods of discharge of the liquids becomes a predetermined ratio and for operating the circulating pump when the stock solution and the dilution liquid are supplied to the mixing tank by predetermined amounts. Accordingly, in a case where the processing solution is supplied to an empty processing tank, since the circulating pump is operated when the stock solution and the dilution liquid are supplied to the mixing tank by predetermined amounts, the processing solution is sucked by the circulating pump, and air is prevented from remaining in the supply pipeline and the like.
    • 具有用于处理感光材料的处理槽的感光材料处理器包括具有循环泵的循环管线,该循环泵使处理槽中的液体循环; 用于向混合罐供应原料溶液的第一泵; 用于向混合罐供应稀释液体的第二泵; 用于将混合罐和循环管道的一部分连接到循环泵上游的供应管道,使得在混合罐中制备的处理溶液被供应到处理罐; 以及控制器,用于控制第一和第二泵,使得液体的排出周期的比率变为预定的比例,并且当储备溶液和稀释液体以预定的量供应到混合罐时操作循环泵。 因此,在将处理液供给到空处理槽的情况下,由于当储存液和稀释液以预定量供给到混合槽中时循环泵被操作,所以处理溶液被循环泵 ,并且防止空气残留在供给管线等中。