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    Fluid visual inspection device
    11.
    发明授权
    Fluid visual inspection device 有权
    流体目视检查装置

    公开(公告)号：US08418567B2

    公开(公告)日：2013-04-16

    申请号：US12911722

    申请日：2010-10-25

    Applicant: Yao-Sung Hou

    Inventor： Yao-Sung Hou

    IPC: G01F1/28 ,  G01F1/05

    CPC classification number: G01P13/004 ,  G01P13/008

    Abstract: A fluid visual inspection device includes a fluid visual inspection portion and one set of fastening caps. The fluid visual inspection portion includes a vane holder which has a first flange and second flange, and is coupled with a transparent duct to allow users to see vane conditions and judge whether fluid is flowing. The vane holder further has a third flange and fourth flange that have respectively an external threaded portion formed thereon screwing with the fastening caps. One end of the vane holder holds a partition to form a passage opening. Each fastening cap has one end fastened to the third or fourth flange and another end screwed with a fluid pipe. The fastening caps and the duct are not integrally formed, hence fabrication is simpler and the cost is lower and production time is shorter, and coupling of the device and fluid pipe also is easier.

    Abstract translation: 流体目视检查装置包括流体目视检查部分和一组紧固盖。 流体目视检查部分包括具有第一凸缘和第二凸缘的叶片保持器，并且与透明管道联接，以允许使用者看到叶片状况并判断流体是否流动。 叶片保持架还具有第三凸缘和第四凸缘，其具有形成在其上的外螺纹部分与紧固盖螺纹连接。 叶片保持器的一端保持隔板以形成通道开口。 每个紧固帽的一端固定在第三或第四凸缘上，另一端用流体管拧紧。 紧固盖和管道不是整体形成的，因此制造更简单，成本更低，生产时间更短，并且装置和流体管的联接也更容易。

    In-line flow indicator assembly
    12.
    发明申请
    In-line flow indicator assembly 审中-公开
    在线流量指示器组件

    公开(公告)号：US20030047128A1

    公开(公告)日：2003-03-13

    申请号：US09948359

    申请日：2001-09-07

    Inventor： Terrence E. Delp

    IPC: G01F015/06

    CPC classification number: G01P13/008

    Abstract: A novel in-line flow indicator assembly is provided with a fitting body having oppositely positioned wall window openings, a sight glass tube positioned within the fitting body, end caps co-operating with the fitting body to contain the sight glass tube in position, and conventional O-rings that function to seal the assembly through fluid passageway and to resiliently position the sight glass tube within the fitting body.

    Abstract translation: 一种新颖的在线流量指示器组件设置有具有相对定位的壁窗开口的配件体，位于配件主体内的观察镜管，与配件主体配合的端盖，以将观察镜玻璃管保持就位;以及 常规的O形圈，其功能是通过流体通道密封组件，并将视镜玻璃管弹性地定位在配件体内。

    Sight flow indication apparatus with multi-sealing protective arrangements
    14.
    发明授权
    Sight flow indication apparatus with multi-sealing protective arrangements 失效
    具有多重密封保护装置的视力指示装置

    公开(公告)号：US4981040A

    公开(公告)日：1991-01-01

    申请号：US440990

    申请日：1989-11-22

    Applicant: Jack Lin

    Inventor： Jack Lin

    IPC: G01F23/02 ,  G01P13/00

    CPC classification number: G01F23/02 ,  G01P13/008 ,  Y10S285/911

    Abstract: A sight flow indication apparatus with multi-sealing protective arrangements includes: an upper and a lower flange coupling member, each member having a stuffing box formed therein; a first and a second gland member each having a gland pipe portion formed in conjunction with the stuffing boxes; a transparent sight flow tube, the periphery of which has a layer of a thin film of a transparent protective material disposed thereon, tightly secured in the stuffing boxes between the upper and lower flange coupling members through the first and second gland members and a plurality of gasket members; and a plurality of gland packing members respectively disposed in the stuffing boxes in connection with the first and second gland members and the transparent sight flow tube; whereby, when the first and second gland members and the transparent sight flow tube are tightly fastened between the upper and lower flange coupling members, effective means of sealing protection are achieved accordingly.

    Abstract translation: 具有多重密封保护装置的视流指示装置包括：上和下法兰联接构件，每个构件具有形成在其中的填料函; 第一和第二压盖构件，每个具有与填料函一起形成的压盖管部分; 透明的瞄准流管，其外围具有设置在其上的透明保护材料的薄膜层，通过第一和第二压盖构件紧密地固定在上和下法兰联接构件之间的填料函中， 垫圈构件; 以及与所述第一和第二压盖构件和所述透明瞄准流管连接地分别设置在所述填料箱中的多个密封填料构件; 由此，当第一和第二压盖构件和透明瞄准流管紧紧地紧固在上部和下部法兰联接构件之间时，相应地实现了有效的密封保护装置。

    Sight flow indicator
    15.
    发明授权
    Sight flow indicator 失效
    视流指示器

    公开(公告)号：US4945948A

    公开(公告)日：1990-08-07

    申请号：US433490

    申请日：1989-11-07

    Applicant: Michael A. Fischer ,  Roger S. Wilkins

    Inventor： Michael A. Fischer ,  Roger S. Wilkins

    IPC: G01P13/00

    CPC classification number: G01P13/008 ,  G01P13/0073 ,  Y10T137/8359

    Abstract: A sight flow indicator for visually indicating fluid flow through a conduit including a housing that has an inlet and an outlet and defines a flow passage between the two, the flow passage including a sighting region and a downstream restricted region that has a smaller flow area than said sighting region, a window in the housing providing viewing of the sighting region, and an elongated member that is located in the sighting region that is too long to move from the sighting region into the restricted region and is sufficiently smaller than the sighting region so as to be capable of vibrating about in the sighting region in response to flow of fluid therethrough.

    Abstract translation: 视觉流量指示器，用于可视地指示流体通过导管的流体，所述导管包括具有入口和出口的壳体，并且限定两者之间的流动通道，所述流动通道包括具有比目标区域和流动面积小的流动面积的下游受限区域 所述瞄准区域，位于所述壳体中的窗口，其提供所述瞄准区域的观察;以及细长构件，所述细长构件位于所述瞄准区域中，所述长形构件太长而不能从所述瞄准区域移动到所述限制区域中并且比所述瞄准区域足够小 以便能够响应于流体流过其在瞄准区域中振动。

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