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80 条记录 (耗时 0.014 秒)

    Steam trap instrument module
    61.
    发明申请
    Steam trap instrument module 有权

    公开(公告)号：US20030074981A1

    公开(公告)日：2003-04-24

    申请号：US09982760

    申请日：2001-10-18

    发明人： Timothy Ray Rebik

    IPC分类号： G01F001/22

    CPC分类号： F16T1/48 ,  F16K31/26 ,  F16K37/0041 ,  F16K37/005 ,  F16T1/24 ,  Y10T137/3046

    摘要： A steam trap system is disclosed. The steam trap system includes an inlet, an outlet, and a float, with the inlet and the outlet separated by an orifice. The steam trap includes a plug operatively coupled to the float and disposed adjacent the orifice and arranged to open and close the orifice in response to movement of the float. A instrument module includes a pressure transducer arranged to detect pressure in the steam trap, a temperature transducer arranged to detect temperature within the steam trap, and an eddy current probe arranged to detect movement of the plug. A central processing unit is operatively coupled to and arranged to receive an output from each of the pressure transducer, the temperature transducer, and the eddy current probe, the central processing unit arranged to process the respective outputs to thereby determine total steam flow and total condensate flow through the steam trap.

    Steam trap checker
    62.
    发明授权
    Steam trap checker 失效
    蒸汽疏水检查器

    公开(公告)号：US4630633A

    公开(公告)日：1986-12-23

    申请号：US775903

    申请日：1985-09-13

    申请人： Stafford J. Vallery

    发明人： Stafford J. Vallery

    IPC分类号： F16T1/48

    CPC分类号： F16T1/48 ,  Y10T137/3046 ,  Y10T137/8342

    摘要： Apparatus for checking for steam leakage in a steam trap of the kind having a casing with an inlet for steam and condensate and an outlet for condensate, a condensate outlet valve, and actuating means for actuating the valve in the steam trap casing. A probe extends into the steam trap casing in noninterfering relation with the actuating means and responds to the level of condensate in the steam trap casing for changing an electrical condition. A monitor responds to the electrical condition for indicating the condition of the steam trap.

    摘要翻译： 用于检查具有带有用于蒸汽和冷凝物的入口的外壳的蒸汽疏水阀的蒸汽泄漏装置和用于冷凝物的出口，冷凝水出口阀以及用于致动蒸汽疏水阀壳体中的阀的致动装置。 探针以不间断的关系与致动装置延伸到疏水阀壳体中，并响应于蒸汽疏水阀壳体中的冷凝水平以改变电气状况。 监视器响应电气条件以指示蒸汽疏水阀的状态。

    Flow regulating device
    63.
    发明授权
    Flow regulating device 失效
    流量调节装置

    公开(公告)号：US4458714A

    公开(公告)日：1984-07-10

    申请号：US291355

    申请日：1981-08-10

    申请人： John L. Delwiche

    发明人： John L. Delwiche

    IPC分类号： F16K31/22

    CPC分类号： F16K31/22 ,  Y10T137/3006 ,  Y10T137/3046 ,  Y10T137/7332 ,  Y10T137/7378

    摘要： A device for the automatic regulation of fluid flows through an aperture for use with immiscible liquids having differring densities, wherein the volume, weight and shape of a floatable plug are selected to provide a negative buoyancy with respect to the less dense liquid and a positive buoyancy with respect to the denser liquid, and with the buoyancy of the plug in the various liquids determining whether the fluids will be permitted to flow through the aperture.

    摘要翻译： 用于自动调节流体的装置流过用于具有不同密度的不混溶液体的孔，其中可浮动塞的体积，重量和形状被选择为提供相对于较不致密的液体的负浮力和正的浮力 相对于较稠密的液体，以及各种液体中的塞子的浮力，确定流体是否将被允许流过孔。

    Valve seat assembly for a steam trap
    64.
    发明授权
    Valve seat assembly for a steam trap 失效
    用于疏水阀的阀座组件

    公开(公告)号：US4408626A

    公开(公告)日：1983-10-11

    申请号：US308563

    申请日：1981-10-05

    申请人： Katsuji Fujiwara

    发明人： Katsuji Fujiwara

    IPC分类号： F16K24/04 ,  F16K31/18 ,  F16T1/30

    CPC分类号： F16K31/18 ,  F16K24/044 ,  F16T1/30 ,  Y10T137/3046 ,  Y10T137/7423

    摘要： A steam trap including a buoyant float member is equipped with a valve seat assembly which is closed by abutment of the float with a valve seat portion surrounding the flow orifice. The assembly is formed with a float abutment member made of carbide located adjacent the valve seat surface on the outer periphery thereof and located to serve as a contact point for the float member and to define a fulcrum about which the float may pivot when moving into and out of contact with the valve seat surface. The material of the float abutment member ensures a longer service life and a more secure closure of the flow orifice.

    摘要翻译： 包括漂浮浮子部件的蒸汽疏水阀配备有阀座组件，所述阀座组件通过浮子与围绕流动孔的阀座部分邻接而封闭。 组件形成有由碳化物制成的浮动抵接构件，其位于其外周边处的阀座表面附近并且被定位成用作浮动构件的接触点并限定支点，浮子可以在其上移动进入和/ 不与阀座表面接触。 浮动接合构件的材料确保了更长的使用寿命和更安全地关闭流动孔口。

    Dual fulcrum steam trap
    65.
    发明授权
    Dual fulcrum steam trap 失效
    双支点疏水阀

    公开(公告)号：US4387733A

    公开(公告)日：1983-06-14

    申请号：US265340

    申请日：1981-05-19

    申请人： Les Balazs ,  Michael E. Winiasz

    发明人： Les Balazs ,  Michael E. Winiasz

    IPC分类号： F16T1/30

    CPC分类号： F16T1/305 ,  Y10T137/3046 ,  Y10T137/7485

    摘要： A steam trap of the type having a dual fulcrum lever. A planar surface on which the fulcrums pivot is integral with the valve orifice, and as a result the spacing between the valve orifice and the pivot plane can be easily controlled.

    摘要翻译： 一种具有双支点杆的类型的疏水阀。 支点枢转在其上的平面与阀孔成一体，结果可以容易地控制阀孔和枢转平面之间的间隔。

    Steam trap with spherical inverted bucket float
    66.
    发明授权
    Steam trap with spherical inverted bucket float 失效
    带球形倒桶浮球的疏水阀

    公开(公告)号：US4300588A

    公开(公告)日：1981-11-17

    申请号：US119491

    申请日：1980-02-07

    申请人： Katsuji Fujiwara ,  Osamu Miyata ,  Tadashi Oike

    发明人： Katsuji Fujiwara ,  Osamu Miyata ,  Tadashi Oike

    IPC分类号： F16K24/04 ,  F16K33/00 ,  F16T1/30

    CPC分类号： F16T1/30 ,  F16K24/044 ,  F16K33/00 ,  Y10T137/3046 ,  Y10T137/7423

    摘要： A steam trap assembly is formed with a casing defining a valve chamber therein with an inlet for introducing fluid generally consisting of condensate and steam into said chamber and with an outlet for discharging condensate from the chamber. A bucket-type float freely movable within the valve chamber is formed with an outer surface portion adapted to engage and disengage a valve seat defining the orifice of an outlet passage through which condensate is discharged from said steam trap. The float is structured as a hollow shell member defining a downwardly directed opening and with a generally continuous body having a substantially spherical configuration extending to a mouthpiece member which is fitted in the opening of the spherical shell member to define the opening with a generally circular configuration. The mouthpiece member has a weight characteristic tending to bias the center of gravity of the float member downwardly toward the opening.

    摘要翻译： 蒸汽疏水阀组件形成有在其中限定阀室的壳体，其具有用于将通常由冷凝物和蒸汽组成的流体引入所述室中的入口以及用于从所述室排出冷凝物的出口。 形成在阀室内可自由移动的斗式浮子形成有外表面部分，该外表面部分适于接合和脱离限定出口通道的孔口的阀座，通过该出口通道将冷凝物从所述蒸汽疏水阀排出。 浮子被构造成中空壳体构件，其限定向下指向的开口，并且具有大致连续的主体，其具有延伸到接口构件的基本上球形的构造，所述接口构件安装在球形壳构件的开口中以限定具有大致圆形构造的开口 。 接口构件具有倾向于将浮子构件的重心向下朝向开口偏压的重量特性。