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    Sight glasses and pipes incorporating the same
    41.
    发明授权
    Sight glasses and pipes incorporating the same 有权
    视力眼镜和并入其中的管道

    公开(公告)号：US07654219B2

    公开(公告)日：2010-02-02

    申请号：US11860913

    申请日：2007-09-25

    Applicant: William Armstrong

    Inventor： William Armstrong

    IPC: F16L55/00 ,  G01F23/02

    CPC classification number: G02B7/007 ,  F16J12/00 ,  F16L23/006 ,  F16L23/02 ,  F16L23/16 ,  G01P13/008

    Abstract: Sight glass assemblies, pipe assemblies including the same, and methods for assembling pipe assemblies are disclosed. Sight glass assemblies may include an annular body of a transparent material. The annular body may include a peripheral surface, an interior surface defining at least a portion of a fluid path, first and second parallel planar annular surfaces spaced a first distance apart, and at least one passage extending through the annular body from the first planar annular surface to the second planar annular surface between the peripheral and interior surfaces. In some examples, a sight glass assembly may include at least one spacing element, which may include first and second bearing surfaces. The first and second bearing surfaces may be spaced a second distance at least as large as the first distance. In some examples, the interior surface may be chemically resistant to at least one predetermined fluid.

    Abstract translation: 公开了视镜组件，包括其的管组件和用于组装管组件的方法。 视力玻璃组件可以包括透明材料的环形体。 环形体可以包括外围表面，限定流体路径的至少一部分的内表面，间隔第一距离的第一和第二平行平面环形表面以及从第一平面环形物延伸穿过环形体的至少一个通道 表面连接到周边和内表面之间的第二平面环形表面。 在一些示例中，观察镜组件可以包括至少一个间隔元件，其可以包括第一和第二支承表面。 第一和第二支承表面可以间隔开至少与第一距离一样大的第二距离。 在一些实例中，内表面可以化学抵抗至少一种预定流体。

    SIGHT GLASSES AND PIPES INCORPORATING THE SAME
    42.
    发明申请
    SIGHT GLASSES AND PIPES INCORPORATING THE SAME 有权
    声光玻璃和管道同时进行

    公开(公告)号：US20080080080A1

    公开(公告)日：2008-04-03

    申请号：US11860913

    申请日：2007-09-25

    Applicant: William Armstrong

    Inventor： William Armstrong

    IPC: G02B27/00

    CPC classification number: G02B7/007 ,  F16J12/00 ,  F16L23/006 ,  F16L23/02 ,  F16L23/16 ,  G01P13/008

    Abstract: Sight glass assemblies, pipe assemblies including the same, and methods for assembling pipe assemblies are disclosed. Sight glass assemblies may include an annular body of a transparent material. The annular body may include a peripheral surface, an interior surface defining at least a portion of a fluid path, first and second parallel planar annular surfaces spaced a first distance apart, and at least one passage extending through the annular body from the first planar annular surface to the second planar annular surface between the peripheral and interior surfaces. In some examples, a sight glass assembly may include at least one spacing element, which may include first and second bearing surfaces. The first and second bearing surfaces may be spaced a second distance at least as large as the first distance. In some examples, the interior surface may be chemically resistant to at least one predetermined fluid.

    Abstract translation: 公开了视镜组件，包括其的管组件和用于组装管组件的方法。 视力玻璃组件可以包括透明材料的环形体。 环形体可以包括外围表面，限定流体路径的至少一部分的内表面，间隔第一距离的第一和第二平行平面环形表面以及从第一平面环形物延伸穿过环形体的至少一个通道 表面连接到周边和内表面之间的第二平面环形表面。 在一些示例中，观察镜组件可以包括至少一个间隔元件，其可以包括第一和第二支承表面。 第一和第二支承表面可以间隔开至少与第一距离一样大的第二距离。 在一些实例中，内表面可以化学抵抗至少一种预定流体。

    Sanitary sight indicator
    44.
    发明授权
    Sanitary sight indicator 失效
    卫生瞄准器

    公开(公告)号：US5297429A

    公开(公告)日：1994-03-29

    申请号：US64848

    申请日：1993-05-20

    Applicant: David E. Brown ,  David E. Purcel

    Inventor： David E. Brown ,  David E. Purcel

    IPC: G01F23/02 ,  G01N21/01 ,  G01N21/85 ,  G01P13/00 ,  G02B7/00

    CPC classification number: G01F23/02 ,  G01N21/01 ,  G01P13/008 ,  G02B7/007

    Abstract: A sanitary sight indicator for viewing the contents of a production process is provided. The sanitary sight indicator includes a body, an optical unit, and a sanitary connection between the body and the optical unit. The body includes a process-interfacing portion which is adapted to interface with the production process and an optical-interfacing portion which interfaces with the optical unit. The optical unit includes a viewing portion for viewing the contents of the production process and a body-interfacing portion which interfaces with the optical-interfacing portion of the body. The sanitary connection includes a sanitary gasket having a substantially flat annular portion, and first and second annular projections which are approximately semi-circular in cross-sectional shape and which extend outwardly from opposite sides of the annular portion. The sanitary connection further includes a sanitary gasket-groove in each of the optical unit-interfacing portion and the body-interfacing portion. Each of the sanitary-gasket grooves includes a flat surface supporting the flat annular portion of the sanitary gasket and a channel supporting one of the annular projections of the sanitary gasket. Such a sight indicator may be in the form of a "sight flow indicator" for installation in a process line or a "sight window" for installation on a process tank.

    Abstract translation: 提供了用于观看生产过程的内容的卫生视线指示器。 卫生瞄准器指示器包括主体，光学单元以及身体和光学单元之间的卫生连接。 身体包括适于与生产过程接口的过程接口部分和与光学单元接口的光学接口部分。 光学单元包括用于观看生产过程的内容的观看部分和与身体的光学接口部分相接合的身体接口部分。 卫生连接包括具有基本上平坦的环形部分的卫生垫片，以及第一和第二环形突起，其大致半圆形的横截面形状并且从环形部分的相对侧向外延伸。 卫生连接还包括在每个光学单元接口部分和身体接口部分中的卫生垫圈槽。 每个卫生间垫圈槽包括支撑卫生垫片的平坦环形部分的平坦表面和支撑卫生衬垫的环形突起中的一个的通道。 这种瞄准器指示器可以是用于安装在工艺管线或用于安装在处理罐上的“瞄准窗”上的“瞄准流量指示器”的形式。

    Sight glass
    45.
    发明授权
    Sight glass 失效
    视力玻璃

    公开(公告)号：US5125269A

    公开(公告)日：1992-06-30

    申请号：US775614

    申请日：1991-10-15

    Applicant: George Horst, Jr.

    Inventor： George Horst, Jr.

    IPC: G01F23/02 ,  G01P13/00

    CPC classification number: G02B7/007 ,  G01F23/02 ,  G01P13/008 ,  Y10T137/8359

    Abstract: A sight glass includes a solid acrylic ring-shaped body with a glass tubular liner mounted to the interior cylindrical surface of the body with a fuel and fuel-additive resistant sealant. The liner has a diameter slightly less than the interior diameter of the body so as to form an annular air space therebetween. The sealant is also an adhesive which connects the liner to the body. O-rings at the forward and rearward edges of the liner maintian the annular air space between the liner and body. The adhesive/sealant is a flexible resilient material which will permit the liner to move slightly longitudinally.

    Abstract translation: 视镜包括固体丙烯酸环形体，其具有安装到主体的内部圆柱形表面的玻璃管状衬套，其具有燃料和耐燃料添加剂的密封剂。 衬垫的直径略小于主体的内径，从而在它们之间形成环形的空气空间。 密封剂也是将衬垫连接到身体的粘合剂。 衬套前后边缘的O形圈主体是衬套和本体之间的环形空气间隙。 粘合剂/密封剂是柔性弹性材料，其将允许衬垫稍微纵向移动。

    Flow indicator or flowmeter
    46.
    发明授权
    Flow indicator or flowmeter 失效
    流量指示器或流量计

    公开(公告)号：US5099699A

    公开(公告)日：1992-03-31

    申请号：US492327

    申请日：1990-03-12

    Applicant: Klaus Kobold

    Inventor： Klaus Kobold

    IPC: G01F1/06 ,  G01F1/075 ,  G01F15/14 ,  G01P5/07 ,  G01P13/00

    CPC classification number: G01P13/008 ,  G01F1/06 ,  G01F1/075 ,  G01F15/14 ,  G01P13/004 ,  G01P5/07

    Abstract: A flow indicator or flowmeter is provided with an impeller which is rotatably mounted in an essentially circular-cylindrical flow chamber of a flow housing which has an inlet channel and an outlet channel. The impeller has an odd number of blades and is visible through a transparent side wall so that rotation of the impeller can be viewed to indicate fluid flow. The impeller can have magnets, ferrite cores or similar impulse creating elements by means of which an electronic circuit is actuated so that the device serves not only as a flow indicator but also as a flowmeter. It is also preferred that the inlet and outlet channels be orientated obliquely relative to a radial direction of the flow chamber such that the fluid impinges on side faces of the impeller blades.

    Abstract translation: 流量计或流量计设置有叶轮，该叶轮可旋转地安装在具有入口通道和出口通道的流动壳体的基本上圆柱形的流动室中。 叶轮具有奇数个叶片，并且通过透明侧壁可见，使得可以看到叶轮的旋转以指示流体流动。 叶轮可以具有磁体，铁氧体磁芯或类似的脉冲产生元件，通过该元件电子电路被致动，使得该装置不仅用作流量指示器，而且用作流量计。 还优选地，入口和出口通道相对于流动室的径向方向倾斜地定向，使得流体冲击叶轮叶片的侧面。

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