Driving mechanism for a photographic processing apparatus
    2.
    发明授权
    Driving mechanism for a photographic processing apparatus 失效
    摄影处理设备的驱动机构

    公开(公告)号:US5311235A

    公开(公告)日:1994-05-10

    申请号:US844820

    申请日:1992-03-02

    IPC分类号: G03D3/02 G03D3/08 G03D3/13

    CPC分类号: G03D3/132

    摘要: An apparatus for processing photosensitive materials, which comprises: a tank through which a processing solution is to be pumped; a rack having integral means to facilitate its insertion and removal from the tank, the rack and the tank are relatively dimensioned so that a small volume for holding processing solution and photosensitive material is formed between the rack and the tank; means for circulating the processing solution through the small volume; a first plurality of rollers for moving the photosensitive material into or out of the small volume; a second plurality of rollers connected to the rack; a third plurality of rollers connected to the tank, wherein the second and third plurality of rollers move the photosensitive material through the small volume; means for driving the second plurality of rollers; and means for preventing processing solution from flowing between the driving means and the second plurality of rollers to reduce the space that would otherwise be filled by the processing solution.

    摘要翻译: 一种感光材料的处理装置,其特征在于,包括:要泵送处理液的罐; 具有集成装置以便于其从罐中插入和移出的齿条,齿条和罐相对尺寸设计,使得在齿条与油箱之间形成用于保持处理液和感光材料的小体积; 用于将处理溶液循环通过小体积的装置; 第一多个辊,用于将感光材料移入或移出小体积; 连接到所述齿条的第二多个辊; 连接到所述罐的第三多个辊,其中所述第二和第三多个辊将所述感光材料移动通过所述小体积; 用于驱动第二多个辊的装置; 以及用于防止处理液在驱动装置和第二多个辊之间流动的装置,以减少否则将由处理溶液填充的空间。

    Variable loop additive control for a photographic processor
    4.
    发明授权
    Variable loop additive control for a photographic processor 失效
    用于摄影处理器的可变循环添加剂控制

    公开(公告)号:US5561491A

    公开(公告)日:1996-10-01

    申请号:US438288

    申请日:1995-05-10

    IPC分类号: G03D3/02 G03D3/06

    CPC分类号: G03D3/065 G03D2203/0675

    摘要: A photographic processing apparatus including recirculation of processing solution is provided with a variable loop additive control system comprising a treatment container in which additive solids, pastes or fluids are introduced and through which a controlled volume of processing solution is circulated from and back to the recirculating system loop. The secondary loop of the additive system allows control of the flow of processing solution through the treatment container so that the mixing of the additive into the processing solution may be controlled at a desired rate and the additive is not excessively utilized or dissipated. Various arrangements for connecting a secondary additive loop to the primary loop of a recirculating processing solution system are illustrated.

    摘要翻译: 包括处理溶液再循环的照相处理设备设置有可变循环添加剂控制系统,其包括处理容器,其中添加剂固体,糊剂或流体被引入,并且受控体积的处理溶液通过其从循环系统循环回到再循环系统 循环。 添加剂系统的二次回路允许控制处理溶液通过处理容器的流动,使得添加剂混合到处理溶液中可以以期望的速率进行控制,并且添加剂不被过度利用或消散。 示出了用于将次级添加剂回路连接到再循环处理溶液系统的主回路的各种布置。

    Automatic tray processor
    8.
    发明授权
    Automatic tray processor 失效
    自动托盘处理器

    公开(公告)号:US5353088A

    公开(公告)日:1994-10-04

    申请号:US57250

    申请日:1993-05-03

    IPC分类号: G03D3/06 G03D3/13 G03D3/02

    CPC分类号: G03D3/06 G03D3/132

    摘要: A low volume photographic material processing apparatus that utilizes a narrow horizontal processing channel with an upturned entrance and exit to contain processing solution within the channel. The channel is formed by a repeating combination of squeegee pinch rollers and impingement slot nozzles. Photographic processing solution is introduced through the impingement slot nozzles and the squeegee pinch rollers are used to remove the processing solution from the photosensitive material and provide transport of the photosensitive material. Solution level control is achieved by drains positioned below the tops of the upturned sections.

    摘要翻译: 一种低体积照相材料处理装置,其利用具有向上的入口和出口的窄水平处理通道,以容纳通道内的处理溶液。 通道由刮刀夹送辊和冲击槽喷嘴的重复组合形成。 通过冲击槽喷嘴引入照相处理溶液,并且使用刮墨辊夹送辊从感光材料中除去处理溶液并提供感光材料的输送。 解决方案液位控制通过定位在向上翻转部分顶部下方的排水管来实现。

    Counter cross flow for an automatic tray processor
    10.
    发明授权
    Counter cross flow for an automatic tray processor 失效
    自动托盘处理器的逆流

    公开(公告)号:US5313243A

    公开(公告)日:1994-05-17

    申请号:US56447

    申请日:1993-05-03

    IPC分类号: G03D3/06 G03D5/04 G03D3/02

    CPC分类号: G03D3/06 G03D5/04

    摘要: A low volume photographic material processing apparatus that utilizes a narrow horizontal processing channel with an upturned entrance and exit to contain processing solution within the channel. The channel is formed by a repeating combination of squeegee pinch rollers and impingement slot nozzles. Photographic processing solution is introduced into opposite ends of alternating impingement slot nozzles, having delivery channels and the squeegee pinch rollers are used to remove the processing solution from the photosensitive material and provide transport of the photosensitive material. Solution level control is achieved by drains positioned below the tops of the upturned sections. The slot nozzles and the pinch rollers work interactively to break down the chemical barrier layer.

    摘要翻译: 一种低体积照相材料处理装置,其利用具有向上的入口和出口的窄水平处理通道,以容纳通道内的处理溶液。 通道由刮刀夹送辊和冲击槽喷嘴的重复组合形成。 摄影处理溶液引入交替的冲击槽喷嘴的相对端,具有输送通道,并且刮板夹送辊用于从感光材料中除去处理溶液并提供感光材料的输送。 解决方案液位控制通过定位在向上翻转部分顶部下方的排水管来实现。 狭槽喷嘴和夹送辊以交互方式工作以分解化学阻挡层。