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    Sanitary in-line sight glass assembly
    22.
    发明授权
    Sanitary in-line sight glass assembly 有权

    公开(公告)号：US11815730B2

    公开(公告)日：2023-11-14

    申请号：US16833730

    申请日：2020-03-30

    Applicant: Dixon Valve & Coupling Company, LLC

    Inventor： Kevin Paasch

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

    CPC classification number: G02B7/007 ,  G01N21/01 ,  G01P13/008 ,  G02B7/026

    Abstract: A sanitary in-line sight glass assembly is provided having separate first and second hollow connection bodies and a transparent tube retainable between and within the connection bodies when the connection bodies are secured together in an end-to-end abutting relationship. Gaskets are located within the connection bodies at opposite ends of the transparent tube and a clamp is provided for securing the ends of the connection bodies together such that the gaskets are compressed and form seals. The connection bodies include sidewalls having at least one opening through which the transparent tube is exposed for providing a viewing window into a flow path defined by the assembly. The clamp may be a circumferentially-extending clamp having ends secured together with a winged fastener able to be gripped by the hand of an installer such that the assembly can be assembled and disassembled manually without the use of a tool.

    Fluid flow indicator
    25.
    发明授权
    Fluid flow indicator 失效
    流体流量指示器

    公开(公告)号：US5645011A

    公开(公告)日：1997-07-08

    申请号：US282531

    申请日：1994-07-28

    Applicant: Bruce Winkler ,  Rocky Van Asten

    Inventor： Bruce Winkler ,  Rocky Van Asten

    IPC: B67D7/56 ,  G01P13/00 ,  G01F15/00 ,  B01D35/00

    CPC classification number: B67D7/56 ,  G01P13/008

    Abstract: A fluid flow indicator is presented particularly for use within an existing gasoline pumping apparatus. The fluid flow indicator includes an outer cage member, a first hollow transparent cylindrical member contained within the outer cage member, and a second hollow transparent cylindrical member concentrically retained within the first hollow transparent cylindrical member. The fluid flow indicator may also include a filter member and fluid movement detection means contained within the second hollow transparent cylindrical member. The fluid flow indicator is especially designed to be retrofitted within any existing fluid flow line.

    Abstract translation: 流体流量指示器特别用于现有的汽油泵送装置中。 流体流量指示器包括外部笼构件，包含在外部保持构件内的第一空心透明圆柱形构件和同心地保持在第一中空透明圆柱形构件内的第二中空透明圆柱形构件。 流体流动指示器还可以包括过滤构件和容纳在第二中空透明圆柱形构件内的流体移动检测装置。 流体流量指示器特别设计成在任何现有流体流动管线内进行改装。

    Fluid indicator assemblies for sight flow apparatus
    26.
    发明授权
    Fluid indicator assemblies for sight flow apparatus 失效
    用于视流装置的流体指示器组件

    公开(公告)号：US5343826A

    公开(公告)日：1994-09-06

    申请号：US922814

    申请日：1992-07-31

    Applicant: David E. Brown ,  David E. Purcel

    Inventor： David E. Brown ,  David E. Purcel

    IPC: G01F1/06 ,  G01F23/02 ,  G01P13/00 ,  G01F15/06

    CPC classification number: G01F1/06 ,  G01F23/02 ,  G01P13/004 ,  G01P13/008

    Abstract: A sight flow apparatus includes a body designed to be connected in-line to fluid pipes within a manufacturing plant or other facility. One or more window assemblies are removably mounted on the sides or ends of the body to allow visual inspection of fluid flow through the body cavity. A fluid indicator device i.e., a flapper assembly or a rotor assembly, is mounted within the body cavity and supported by an axle extending between the windows, between the body itself, or between a pair of alignment washers located within the body. The rotor assembly includes a plurality of planar blades which are interconnected to form generally radially extending vanes. An enlarged indicator cap is coupled to each end of the rotor assembly to improve visual examination of fluid flow effects, to lock the interconnected blades together and to prevent the blades from contacting the windows, alignment washer or body. The flapper assembly for the sight flow apparatus includes a single blade which is coupled on each end to the axle with an enlarged indicator cap. The indicator cap on the rotor assembly and the flapper assembly facilitate visually inspecting the fluid flow through the windows in the sight flow apparatus over a wide range of fluid conditions.

    Abstract translation: 视流设备包括设计成与制造工厂或其他设施内的流体管线在线连接的主体。 一个或多个窗组件可拆卸地安装在主体的侧面或端部上，以便目视检查通过体腔的流体流动。 流体指示器装置，即挡板组件或转子组件，安装在体腔内并由在窗户之间，身体本身之间或位于身体内的一对对齐垫圈之间延伸的轴支撑。 转子组件包括多个平面叶片，它们互连以形成大致径向延伸的叶片。 扩大的指示器盖联接到转子组件的每个端部，以改善流体流动效果的目视检查，以将互连的叶片锁定在一起并防止叶片接触窗户，对准垫圈或主体。 用于瞄准装置的挡板组件包括单个叶片，其在每个端部上与扩大的指示器盖连接。 转子组件和挡板组件上的指示器盖有助于在宽范围的流体条件下目视检查通过视流装置中的窗口的流体流动。

    Flow indicator impeller module
    27.
    发明授权
    Flow indicator impeller module 失效
    流量指示器叶轮模块

    公开(公告)号：US5343763A

    公开(公告)日：1994-09-06

    申请号：US899641

    申请日：1992-06-15

    Applicant: John C. Nielsen ,  Mark A. Loeffler ,  Dominic A. Cariello

    Inventor： John C. Nielsen ,  Mark A. Loeffler ,  Dominic A. Cariello

    IPC: G01F1/22 ,  G01P5/02 ,  G01P13/00

    CPC classification number: G01P13/004 ,  G01F1/22 ,  G01P13/0013 ,  G01P13/008 ,  G01P5/02

    Abstract: A fluid flow indicator module 50 for insertion into a transparent conduit 12, the conduit 12 defining a path of a fluid. The fluid flow indicator module 50 has a transparent housing 52 having a fluid inlet 66 and a fluid outlet 75, the housing 52 being insertable into the conduit 12. A structure 54 which provides a visual signal in response to a fluid flow is mounted in the housing 52 in fluid communication with the fluid inlet 66.

    Abstract translation: 用于插入透明导管12的流体流量指示器模块50，导管12限定流体的路径。 流体流量指示器模块50具有透明壳体52，其具有流体入口66和流体出口75，壳体52可插入到导管12中。响应于流体流提供视觉信号的结构54安装在 壳体52与流体入口66流体连通。

    Rotary sight flow indicator
    28.
    发明授权
    Rotary sight flow indicator 失效
    旋转瞄准流量指示器

    公开(公告)号：US4745877A

    公开(公告)日：1988-05-24

    申请号：US2643

    申请日：1987-01-12

    Applicant: Shih-Chih Chang

    Inventor： Shih-Chih Chang

    IPC: G01F1/06 ,  G01P13/00 ,  G01P13/04 ,  G01F15/00

    CPC classification number: G01F1/06 ,  G01P13/004 ,  G01P13/008 ,  G01P13/04

    Abstract: A rotary sight flow indicator which provides a visual indication of fluid flow and of the flow direction by the rotation of a shrouded cross-flow rotor. The sight flow indicator consists of a housing with a cavity containing the rotor and its shroud, and at least one view window by means of which the fluid inside the housing and the motion of the rotor can be observed. The rotor comprises a number of radial blades attached to a rotatable shaft placed substantially normal to the flow direction. A stationary shroud is positioned around a section of the circumference of the blades which shields the rotor blades from flow impingement during a portion of rotation. The asymmetric flow impingement on the rotor blades so created causes an unbalanced torque and consequently causes the rotor to turn.

    Abstract translation: 旋转瞄准流量指示器，其通过被覆盖的横流转子的旋转提供流体流动和流动方向的视觉指示。 视流指示器包括具有容纳转子及其护罩的空腔的壳体，以及至少一个视窗，通过该视窗可以观察到壳体内的流体和转子的运动。 转子包括连接到基本上垂直于流动方向设置的可旋转轴的多个径向叶片。 固定护罩围绕叶片的圆周的一部分定位，其在转动的一部分期间屏蔽转子叶片免受流动冲击。 如此制造的转子叶片上的不对称流动冲击导致扭矩不平衡，从而导致转子转动。

    Charging mechanisms for electrogasdynamic spectral anemometer
    29.
    发明授权
    Charging mechanisms for electrogasdynamic spectral anemometer 失效
    电动气动频谱风速计的充电机构

    公开(公告)号：US4304124A

    公开(公告)日：1981-12-08

    申请号：US93790

    申请日：1979-11-13

    Applicant: Oscar Biblarz

    Inventor： Oscar Biblarz

    IPC: G01N27/66 ,  G01P13/00 ,  G01N27/64 ,  G01W1/02

    CPC classification number: G01P13/008 ,  G01N27/66

    Abstract: A practical charging mechanism for an electrogasdynamic spectral anemometersing ultraviolet radiation. Ultraviolet radiation issues through windows in the wall of a test section through which flows a turbulent gas. The UV ionizes aerosol particles in the gas flow. A metallic rod which is connected to a high voltage source picks up ions of one polarity and a collector downstream neutralizes the ions of the opposite polarity. The current generated at the collector is measured and analyzed.

    Abstract translation: 用于使用紫外线辐射的电动气动频谱风速计的实际充电机制。 紫外线辐射问题通过测试部分的墙壁上的窗户流过湍流气体。 UV在气流中电离气溶胶颗粒。 连接到高电压源的金属棒拾取一个极性的离子，并且集电器下游中和相反极性的离子。 测量和分析集电器产生的电流。

    Sight glass
    30.
    发明授权
    Sight glass 失效
    SIGHT GLASS

    公开(公告)号：US3722537A

    公开(公告)日：1973-03-27

    申请号：US3722537D

    申请日：1971-04-08

    Applicant: PHILCO FORD CORP

    Inventor： GREGERSON D ,  SELM G

    IPC: G01P13/00 ,  G01F23/02

    CPC classification number: G01P13/008 ,  Y10T137/8359

    Abstract: A sight glass to permit observation of refrigerant flowing in a refrigeration system. The glass is installed directly in the refrigerant flow line, rather than in a coupling or component connected into the line.

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