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    • 4. 发明授权
    • Apparatus for the wet processing of photographic sheet material
    • 照相片材湿法处理设备
    • US5652939A
    • 1997-07-29
    • US643824
    • 1996-05-07
    • Bartholomeus VerlindenPatrick Van den Bergen
    • Bartholomeus VerlindenPatrick Van den Bergen
    • G03D3/00G03D3/08G03D3/10G03D3/13G03D5/04
    • G03D5/04G03D3/132
    • A wet processor comprises a plurality of cells (12, 12', 12") mounted one above the other in a stack to define a substantially vertical sheet material path (20) through the apparatus. Each cell comprises a housing within which is mounted rotatable roller (28) biased towards a reaction surface (31) to define a roller nip (36) there-between through which the sheet material path extends and associated sealing means (38, 39) serving to provide a gas- and liquid-tight seal between roller (28) and reaction surface (31) on the one hand and a wall (14) of the housing on the other. The roller (28) is a drive roller. Alternatively or additionally means (19, 21) are provided for connecting each cell to adjacent cells in the stack in a closed manner. By this simple construction, treatment liquid in one cell is not contaminated by contents of the adjacent cells. Furthermore, consumption of treatment liquids is reduced by reducing the evaporation, oxidation and carbonization thereof.
    • 湿处理器包括多个单元(12,12',12“),其彼此并排地安装在堆叠中以限定通过该设备的基本垂直的片材路径(20)。 每个单元包括壳体,在该壳体内安装有可偏转朝向反作用表面(31)的可旋转辊(28),以在其间限定一个辊隙(36),片材材料路径延伸穿过该辊隙(36),并且相关联的密封装置(38,39) 以在辊子(28)和反作用表面(31)之间提供气密和液密的密封,另一方面在壳体的壁(14)上。 辊(28)是驱动辊。 替代地或附加地提供了用于以闭合的方式将每个单元连接到堆叠中的相邻单元的装置(19,21)。 通过这种简单的结构,一个电池中的处理液体不被相邻电池的内容物污染。 此外,通过减少其蒸发,氧化和碳化来降低处理液的消耗。
    • 7. 发明授权
    • Apparatus for liquid processing of photographic sheet material
    • 照相片材液体处理装置
    • US5899595A
    • 1999-05-04
    • US960151
    • 1997-10-29
    • Bartholomeus VerlindenPatrick Van den Bergen
    • Bartholomeus VerlindenPatrick Van den Bergen
    • G03D3/00G03D3/06G03D3/13G03D3/02
    • G03D3/132G03D3/06
    • The apparatus comprises a housing (10) defining a treatment vessel (12.sup.2) having entrance and exit openings (16, 20) defining a sheet material path (22) therethrough. The lower opening (20) is closed by a pair of path-defining rollers (28, 26) biased into contact with each other to form a nip (28) through which the sheet material path (22) extends. The housing (10) includes a collecting chamber (50) positioned to collect treatment liquid which in use falls from the treatment vessel (12.sup.2) through one or both of the openings. The collecting chamber (50) is a closed chamber (50) and means (52) are provided to return treatment liquid from the collecting chamber (50) to the treatment vessel (12.sup.2). The construction has the advantage that the wastage of treatment liquid is reduced without requiring the use of complicated and costly sealing devices.
    • 该装置包括限定具有限定穿过其中的片材路径(22)的入口和出口(16,20)的处理容器(122)的壳体(10)。 下开口(20)被一对偏压相互接触的路径限定辊(28,26)封闭,以形成一个辊隙(28),板材路径(22)延伸穿过该辊隙。 所述壳体(10)包括收集室(50),所述收集室(50)定位成收集处理液体,所述处理液体在使用中通过所述开口中的一个或两个从所述处理容器(122)落下。 收集室(50)是封闭室(50),并且提供装置(52)以将处理液体从收集室(50)返回到处理容器(122)。 该结构的优点在于减少了处理液的浪费,而不需要使用复杂且昂贵的密封装置。