公开(公告)号：US20190226715A1

公开(公告)日：2019-07-25

申请号：US16312514

申请日：2016-08-14

申请人： Nicholas Howard DES CHAMPS

发明人： Nicholas Howard DES CHAMPS

IPC分类号： F24F13/22 ,  F28F17/00 ,  F25B43/04 ,  F16T1/20 ,  F16T1/38

摘要： Certain exemplary embodiments can provide a system, machine, device, and/or manufacture that is configured for operably releasing condensate from a condensate producing system to a drain without allowing a substantial quantity of air to enter the condensate producing system from the drain or a substantial quantity of air to exit the condensate producing system to the drain.

公开(公告)号：US09791104B2

公开(公告)日：2017-10-17

申请号：US14411267

申请日：2013-07-01

申请人： TLV CO., LTD.

发明人： Tadashi Oike

IPC分类号： F16T1/20 ,  F16T1/38 ,  F16T1/22

CPC分类号： F16T1/20 ,  F16T1/22 ,  F16T1/38 ,  F16T1/386 ,  Y10T137/3071

摘要： A float type drain trap in which an inlet, a valve chamber, and an outlet are formed in a valve casing, a valve seat member, a discharge passage, a float, an operation member, a valve member that communicates between the periphery anterior to and the periphery posterior to the middle portion of the operation member when the operation member is in the advanced position and that blocks the periphery anterior to and the periphery posterior to the middle portion of the operation member from one another when the operation member is in the most retracted position is provided to the middle portion of the operation member, and a blow passage formed to communicate the periphery posterior to the valve member of the operation member with the outside distinct from the outlet.

公开(公告)号：US20150192248A1

公开(公告)日：2015-07-09

申请号：US14411267

申请日：2013-07-01

申请人： TLV CO., LTD.

发明人： Tadashi Oike

IPC分类号： F16T1/20 ,  F16T1/38

CPC分类号： F16T1/20 ,  F16T1/22 ,  F16T1/38 ,  F16T1/386 ,  Y10T137/3071

摘要： A body 1 and a cover 2 form a valve casing. An inlet 5, a valve chamber 4, and an outlet 7 are formed in the valve casing. A valve seat member 9 is attached to the lower portion of the valve chamber 4. A discharge passage 8 that communicates the valve chamber 4 with the outlet 7 is formed to the valve seat member 9. A float 11 that is moved away from and seated on the valve seat member 9 to open and close the discharge passage 8 is disposed in the valve chamber 4. An operation member 14 whose tip end is disposed in the discharge passage 8 is provided to be externally operable in the forward and backward directions. A valve member 16 that communicates between the periphery anterior to and the periphery posterior to the middle portion of the operation member 14 when the operation member 14 is in the advanced position and that blocks the periphery anterior to and the periphery posterior to the middle portion of the operation member 14 from one another when the operation member 14 is in the most retracted position is provided to the middle portion of the operation member 14. A blow passage 17 is formed to communicate the periphery posterior to the valve member 16 of the operation member 14 with the outside distinct from the outlet 7.

摘要翻译： 主体1和盖2形成阀壳体。 入口5，阀室4和出口7形成在阀壳体中。 阀座部件9安装在阀室4的下部。阀座部件9形成有将阀室4与出口7连通的排出通路8.浮动部件11移动离开并就座 在阀座构件9上打开和关闭排出通道8设置在阀室4中。其前端设置在排出通道8中的操作构件14被设置为在前后方向上可操作。 阀构件16，当操作构件14处于前进位置时，在操作构件14的中间部分的前后周围的周边连通，并且阻挡在操作构件14的中间部分的前后的周边 当操作构件14处于最大缩回位置时，操作构件14彼此相对地设置在操作构件14的中间部分。形成吹风通道17，以使操作构件的阀构件16的后方的周边连通 14，外部与出口7不同。

公开(公告)号：US07699238B2

公开(公告)日：2010-04-20

申请号：US11471388

申请日：2006-06-20

申请人： Johannes Sinstedten

发明人： Johannes Sinstedten

IPC分类号： G05D15/00 ,  F16T1/20

CPC分类号： F16T1/48 ,  F16T1/12 ,  F16T1/16 ,  F16T1/38 ,  Y10T137/304 ,  Y10T137/3068

摘要： The present invention relates to a steam trap for draining off condensate from a collecting chamber in which condensate resulting in a pressure gas system is collected, the collecting chamber being pressurized by a gas pressure which, depending upon the operating state of the pressure gas system, may be a negative pressure below the atmospheric pressure, an overpressure above the atmospheric pressure or an atmospheric pressure itself. The steam trap may be separated via an interface into an integral first assembly unit and an integral maintenance assembly unit which comprises the essential wear and tear parts.

摘要翻译： 本发明涉及一种用于从收集室排出冷凝物的蒸汽疏水阀，其中收集了产生压力气体系统的冷凝物，所述收集室由气体压力加压，所述气体压力取决于压力气体系统的运行状态， 可能是低于大气压力的负压，高于大气压力的过压或大气压力本身。 蒸汽疏水阀可以经由界面分离为一体的第一组件单元和整体的维护组件单元，其包括必要的磨损部分。

公开(公告)号：US07412987B2

公开(公告)日：2008-08-19

申请号：US10806756

申请日：2004-03-22

申请人： Dimitri Wasil Kemper ,  Jan Postma ,  Jan Henk Cnossen

发明人： Dimitri Wasil Kemper ,  Jan Postma ,  Jan Henk Cnossen

IPC分类号： F16T1/20

CPC分类号： F24D3/1008 ,  Y10T137/3003 ,  Y10T137/3068 ,  Y10T137/7436 ,  Y10T137/87555

摘要： An expansion tank to be connected to a pipe system filled or with a liquid is disclosed. The expansion tank includes at least one connection opening for a liquid pipe. The tank has a main valve to close off the connection opening at a defined difference in pressure between the interior of the tank and the connection opening and/or at a defined liquid level in the tank. The tank also has an additional valve for closing off a channel extending through the closure member of the main valve from the interior of the tank to the connection opening. The additional valve is closed during normal operation of the expansion tank and is open if the difference in pressure between the interior of the tank and the connection opening is higher than the original pressure in the expansion tank.

摘要翻译： 公开了一种连接到填充或液体管道系统的膨胀罐。 膨胀箱包括用于液体管的至少一个连接开口。 罐具有主阀，以在罐的内部和连接开口之间和/或在罐中限定的液位处以限定的压力差来关闭连接开口。 该罐还具有一个附加阀，用于关闭从主阀的关闭构件延伸通过槽的内部到连接开口的通道。 在膨胀箱的正常操作期间，附加阀关闭，如果罐内部和连接开口之间的压力差高于膨胀箱中的原始压力，则该阀被打开。

公开(公告)号：US06857445B2

公开(公告)日：2005-02-22

申请号：US10610983

申请日：2003-06-30

申请人： Vishnu M. Sishtla

发明人： Vishnu M. Sishtla

IPC分类号： F04C18/16 ,  F04C29/04 ,  F16T1/20 ,  F16K31/18

CPC分类号： F04C29/042 ,  F04C18/16 ,  F16T1/20 ,  Y10T137/3068 ,  Y10T137/308

摘要： A float bell for use in a condenser comprising a center sleeve extending along a centerline comprising a first and second perimeter, an outer sleeve comprising a first and second perimeter encompassing the center sleeve, a top in contact with the second perimeter of the outer sleeve and the second perimeter of the center sleeve, and a plurality of stiffeners extending between the center sleeve and the outer sleeve.

摘要翻译： 一种在冷凝器中使用的浮动钟，包括沿着包括第一和第二周边的中心线延伸的中心套筒，外套筒，包括围绕中心套筒的第一和第二周边，与外套筒的第二周边接触的顶部， 中心套筒的第二周边，以及在中心套筒和外套筒之间延伸的多个加强件。

公开(公告)号：US5469879A

公开(公告)日：1995-11-28

申请号：US247879

申请日：1994-05-23

申请人： John Rasmussen

发明人： John Rasmussen

IPC分类号： F16T1/00 ,  F16T1/20

CPC分类号： F16T1/00 ,  Y10T137/3052 ,  Y10T137/7306 ,  Y10T137/8342

摘要： A condensate removal device for capturing, measuring and removing condensate from a fluid system having air or gas under pressure. The device purges only condensate on demand without loss of relative pressure inherent within the system. A single sensing probe extends into a condensate collection reservoir sensing the low and high level of condensate activating a diaphragm type discharge value venting condensate from the reservoir. Once condensate levels fall below a pre-determined level within the reservoir the value is closed awaiting accumulation of additional condensate before cycling again.

摘要翻译： 一种用于从具有压力下的空气或气体的流体系统捕获，测量和去除冷凝物的冷凝物去除装置。 该设备仅根据需要清除冷凝液，而不会损失系统内固有的相对压力。 单个感测探头延伸到冷凝物收集容器中，该储存器感测低水​​平和高水平的冷凝物，从而使来自储存器的隔膜式放电值排出冷凝物。 一旦冷凝水平低于储层内的预定水平，该值将被关闭，等待另外冷凝物的累积再次循环。

公开(公告)号：US4779640A

公开(公告)日：1988-10-25

申请号：US88658

申请日：1987-08-24

申请人： Ernie W. Cummings ,  Ralph W. Farkas

发明人： Ernie W. Cummings ,  Ralph W. Farkas

IPC分类号： F16T1/20 ,  F16T1/38 ,  F16K31/34

CPC分类号： F16T1/38 ,  F16T1/20 ,  Y10T137/3077 ,  Y10T137/7371

摘要： An automatic drain valve for discharging accumulations of condensables and foreign materials from a pneumatic system. The drain valve (10) comprises a reservoir (14) defining an inlet (30) and an outlet (86) for flow-through communications with a pneumatic system. A pilot valve (41) is mounted in the reservoir (14) for selectively communicating pressurized air to a valve operator housed in the base portion (18) of the reservoir (14), such that the valve operator selectively opens and closes a drainage valve (82) communicating with the outlet (88) of the reservoir (14) for selective draining the reservoir. The pilot valve (41) includes a sensor tube (42) which defines a valve seat (44) and includes a magnetized valve plug (46) for selectively engaging the valve seat (44), the valve plug (46) having a selected magnetic polarity. A level sensing float (52) disposed within the reservoir (14) carries an annular magnet (56) normally having a polarity opposite that of the valve plug ( 46) such that the annular magnet (56) acts upon the valve plug (46) selectively opening and closing the pilot valve (41) as the float (52) rises and falls from a raised position to a lower position with the level of liquid within the reservoir (14).

摘要翻译： 一种用于从气动系统中排出可冷凝物和异物的积聚的自动排水阀。 排放阀（10）包括限定入口（30）的储存器（14）和用于与气动系统的流通通道的出口（86）。 先导阀（41）安装在储存器（14）中，用于选择性地将加压空气连通到容纳在储存器（14）的基部（18）中的阀操作器，使得阀操作者选择性地打开和关闭排水阀 （82）与所述储存器（14）的出口（88）连通以选择性地排出储存器。 先导阀（41）包括传感器管（42），其限定阀座（44）并且包括用于选择性地接合阀座（44）的磁化阀塞（46），所述阀塞（46）具有选定的磁 极性。 设置在储存器（14）内的液面感测浮子（52）承载通常具有与阀芯（46）的极性相反的极性的环形磁体（56），使得环形磁体（56）作用在阀芯（46）上， 当所述浮子（52）随着所述储存器（14）内的液体高度从升高位置升高到下部位置时，选择性地打开和关闭所述先导阀（41）。

公开(公告)号：US4706699A

公开(公告)日：1987-11-17

申请号：US929647

申请日：1986-11-12

申请人： Werner Foller

发明人： Werner Foller

IPC分类号： F16T1/24 ,  F16T1/08 ,  F16T1/38 ,  F16T1/20

CPC分类号： F16T1/38 ,  Y10T137/3068 ,  Y10T137/88062

摘要： There is provided a steam trap having a first valve seat and cooperating closure valve, and an associated control device. A second valve seat and cooperating closure valve are disposed downstream of the first valve seat. An actuating element influenced by the inlet pressure is provided for the second closure valve, which, furthermore, is acted upon by an opening biasing force of a certain magnitude.

摘要翻译： 提供了具有第一阀座和配合关闭阀的蒸汽疏水阀以及相关的控制装置。 第二阀座和协作关闭阀设置在第一阀座的下游。 由第二关闭阀提供受入口压力影响的致动元件，此外，该开启元件还受到一定幅度的开启偏压力的作用。

公开(公告)号：US4623091A

公开(公告)日：1986-11-18

申请号：US751452

申请日：1985-06-28

申请人： Marcel Stein

发明人： Marcel Stein

IPC分类号： F16T1/02 ,  F16T1/20

CPC分类号： F16T1/20 ,  F16T1/02 ,  Y10T137/3068

摘要： This invention pertains to a float and thermostatic steam trap with an improved mechanism less subject to failure than previous designs. In this design the venting and trapping functions are served by the same valve and a thermostatic actuator acts on the float or float linkage when temperature is below a predetermined value. In normal operation the float controls the discharge of condensate and the thermostatic actuator is out of contact with the float assembly and therefore is free to move. When the temperature within the trap housing drops below the predetermined value, the thermostatic actuator engages the float assembly, forces the valve opening and raises the float above the condensate level. This allows the removal of condensate and of the noncondensible gasses from the trap. This design eliminates the stressing of the thermostatic actuator by static or vibration loads at high temperatures and thereby reduces the fatigue failure of the actuator. At the same time, as the float is raised out of the water, the water level is lowered or completely drained, thereby reducing corrosion exposure during shutdown. In the embodiments wherein the housing is completely drained by the thermostatic actuator frost protection is provided and the accumulation of solids within the housing is prevented by flushing action.

摘要翻译： 本发明涉及一种浮动和恒温蒸汽疏水阀，其具有比以前的设计更少受到故障的改进的机构。 在这种设计中，通风和捕集功能由相同的阀提供，当温度低于预定值时，恒温致动器作用在浮子或浮子连杆上。 在正常操作中，浮子控制冷凝水的排放，恒温致动器与浮子组件脱离接触，因此可以自由移动。 当捕集器壳体内的温度低于预定值时，恒温致动器接合浮子组件，迫使阀门开启并将浮子升高到冷凝液水平面上方。 这样可以将冷凝物和不凝气体从捕集器中去除。 该设计消除了在高温下的静态或振动负载对恒温致动器的应力，从而减少了致动器的疲劳失效。 同时，当浮子从水中升出时，水位下降或完全排水，从而减少停机时的腐蚀暴露。 在壳体被恒温致动器完全排出的实施例中，提供了防霜保护，并通过冲洗动作来防止壳体内的固体积聚。