Filter for high-viscosity fluids
    1.
    发明授权
    Filter for high-viscosity fluids 失效
    过滤高粘度流体

    公开(公告)号:US5833848A

    公开(公告)日:1998-11-10

    申请号:US602142

    申请日:1996-02-15

    CPC classification number: B29C47/681 B01D29/114 B01D35/12 B29C47/0009

    Abstract: A filter for high-viscosity fluids can be used in small to large-sized units, shows no thermal deterioration of the contents, and allows simple, rapid, and safe exchanging of the filter units and has a structure in which at least one filter element is built in, such that when a filter unit having an inlet opening and an outlet opening has the aforementioned inlet opening attached to the outlet opening of the unit on the upstream side and the aforementioned outlet opening attached to the inlet opening of the unit on the downstream side, two supporting plates, one fixed and one movable, are attached to an inlet-side adapter and an outlet-side adapter, the aforementioned filter unit is surrounded by said fixed supporting plate and movable supporting plate, and by moving the movable supporting plate, the various connecting parts can be closed and opened.

    Abstract translation: 用于高粘度流体的过滤器可以用于小型到大型的单元,不显示内容物的热劣化,并且允许过滤单元的简单,快速和安全的更换,并且具有其中至少一个过滤元件 内置,使得当具有入口和出口的过滤器单元具有附接到上游侧的单元的出口的上述入口和附接到单元的入口开口的上述出口 下游侧,两个支撑板,一个固定和一个可移动的,连接到入口侧适配器和出口侧适配器,上述过滤器单元被所述固定支撑板和活动支撑板包围,并且通过移动可移动支撑 板,各种连接部分可以关闭和打开。

    Refrigerant over-charging checking system of closed circuit
refrigeration air cooling system
    2.
    发明授权
    Refrigerant over-charging checking system of closed circuit refrigeration air cooling system 失效
    封闭式制冷空气冷却系统制冷剂过充电检查系统

    公开(公告)号:US4601177A

    公开(公告)日:1986-07-22

    申请号:US748474

    申请日:1985-06-25

    Abstract: In an air cooling system including a compressor, a condenser, a liquid tank, an expansion valve and an evaporator which are connected through conduits to form a closed circuit refrigeration system, there is provided a refrigerant over-charging checking system for preventing the system from being overcharged with the refrigerant. The checking system comprises a service valve mounted in a conduit of the system and having therein a refrigerant inlet passage for flowing the refrigerant into the closed refrigeration system, a check mechanism associated with the service valve to block the refrigerant inlet passage when electrically energized, and a liquid level sensor associated with the liquid tank to electrically energize the check mechanism when a refrigerant level in the liquid tank rises to a predetermined level.

    Abstract translation: 在包括通过导管连接以形成闭路制冷系统的压缩机,冷凝器,液体罐,膨胀阀和蒸发器的空气冷却系统中,提供了一种制冷剂过充电检查系统,用于防止系统 被制冷剂过度充电。 检查系统包括安装在系统的管道中的维修阀,并且其中具有用于使制冷剂流入封闭的制冷系统的制冷剂入口通道,与通电阀相关联的检查机构,以在通电时阻挡制冷剂入口通道;以及 液位传感器,其与液体罐相关联,以在液体箱中的制冷剂液位上升到预定水平时对检查机构进行电能激励。

    Printing apparatus
    3.
    发明授权
    Printing apparatus 失效
    印刷装置

    公开(公告)号:US4253394A

    公开(公告)日:1981-03-03

    申请号:US35202

    申请日:1979-04-30

    Applicant: Eiji Tada

    Inventor: Eiji Tada

    CPC classification number: B41F17/00 A63H33/3083 B41L15/02 Y10T74/19516

    Abstract: Disclosed are a printing method for obtaining an outline design for child's painting and other simple printing materials, which comprises placing an embossed pattern plate, carbon paper and a sheet of paper to be printed on a printing frame in this sequence; and allowing the printing frame holding thereon the embossed pattern plate, carbon paper, and sheet of paper to pass through a spacing between a pair of rollers consisting of upper and lower rollers which are disposed in parallel and spaced from each other at a space substantially equal to the thickness of said printing frame, to transferring onto the sheet of paper the pattern of the outline design on the embossed plate under the pressure of said rollers, and an apparatus for carrying out such method, which comprises a main body including a main mechanical unit equipped with upper and lower rollers disposed in parallel, spaced from each other and adapted to be rotated by a driving means; and a printing frame which is adapted to receive thereon an embossed pattern plate, carbon paper and a sheet of paper in this sequence and allowed to pass between the parallel-rollers.

    Abstract translation: 公开了一种用于获得儿童绘画的轮廓设计的印刷方法和其它简单的印刷材料,其包括以下顺序将待印刷的压花图案板,碳纸和一张纸张打印在打印框架上; 并且允许保持其上的压花图案板,碳纸和纸张的印刷框架通过由上下辊组成的一对辊之间的间隔,所述上辊和下辊彼此平行设置并且彼此间隔大致相等 相对于所述印刷框架的厚度,在所述辊的压力下在所述压花板上转印到所述纸上的所述轮廓图案的图案,以及用于执行所述方法的装置,其包括主体,所述主体包括主机械 单元配备有平行布置的上辊和下辊,彼此间隔开并适于由驱动装置旋转; 以及印刷框架,其适于在其上接收压花图案板,碳纸和一张纸,并允许其在平行辊之间通过。

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