-
公开(公告)号：US09835266B2
公开(公告)日：2017-12-05
申请号：US14765883
申请日：2014-01-16
申请人： Eisenmann SE
CPC分类号： F16K37/0083 , F16K7/126 , G05D16/063 , G05D16/0652 , G05D16/185
摘要： A pressure regulator for liquid media includes a through-flow path which extends between two connections for a medium-conducting line. The through-flow path is equipped with a valve seat which can be released or closed by a closing element that is mounted in a movable manner between a closing position and a release position. A wear of the closing element and/or the valve seat can be monitored during ongoing operations using a wear sensor device.
-
公开(公告)号：US20170191571A1
公开(公告)日：2017-07-06
申请号：US15407333
申请日：2017-01-17
发明人： Jonathan Schultz
CPC分类号： F16K7/07 , B01L3/567 , B01L2200/06 , C12Q1/6869 , F16K7/04 , G05D16/0638 , G05D16/185
摘要： A valve for regulating fluid flow includes a housing base defining a lower cavity and comprising a pinch structure within the lower cavity, a gas inlet providing external access to the lower cavity, a base fluid inlet, and a base fluid outlet. A housing cover defines an upper cavity and comprises a cover fluid inlet and a cover fluid outlet. The cover fluid inlet is in fluidic communication with the base fluid outlet between the upper cavity and the lower cavity, and the cover fluid outlet provides external access from the upper cavity. A diaphragm is disposed between the housing base and the housing cover. A pinch plate is disposed in the lower cavity and comprises a pinch point disposed opposite the pinch structure. A pinch tube is in fluidic communication between the base fluid inlet and the base fluid outlet in the lower cavity.
-
公开(公告)号：US09579654B2
公开(公告)日：2017-02-28
申请号：US15162876
申请日：2016-05-24
发明人： Jonathan Schultz
CPC分类号： F16K7/07 , B01L3/567 , B01L2200/06 , C12Q1/6869 , F16K7/04 , G05D16/0638 , G05D16/185
摘要： A valve for regulating fluid flow includes a housing base defining a lower cavity and comprising a pinch structure within the lower cavity, a gas inlet providing external access to the lower cavity, a base fluid inlet, and a base fluid outlet. A housing cover defines an upper cavity and comprises a cover fluid inlet and a cover fluid outlet. The cover fluid inlet is in fluidic communication with the base fluid outlet between the upper cavity and the lower cavity, and the cover fluid outlet provides external access from the upper cavity. A diaphragm is disposed between the housing base and the housing cover. A pinch plate is disposed in the lower cavity and comprises a pinch point disposed opposite the pinch structure. A pinch tube is in fluidic communication between the base fluid inlet and the base fluid outlet in the lower cavity.
摘要翻译： 用于调节流体流动的阀包括限定下腔的壳体底座，并且在下腔体内包括夹紧结构，提供对下腔室的外部通路的气体入口，基础流体入口和基础流体出口。 壳体盖限定上腔，并且包括盖流体入口和盖流体出口。 覆盖流体入口与上腔和下腔之间的基础流体出口流体连通，并且盖流体出口提供从上腔体的外部通路。 隔膜设置在壳体基座和壳体盖之间。 压板设置在下腔体中，并且包括与夹紧结构相对设置的夹点。 夹管在底部流体入口和下腔体中的基础流体出口之间流体连通。
-
公开(公告)号：US09529370B2
公开(公告)日：2016-12-27
申请号：US14227632
申请日：2014-03-27
发明人： Alan Smith , Nigel Charles Wood
CPC分类号： G05D16/185 , B05B12/088 , B05B14/40 , Y10T137/7793 , Y10T137/7825 , Y10T137/7826
摘要： A paint circulating system back pressure regulator comprises a flow passage for paint, at least part of which is disposed between a fixed structure and a moveable surface which is moveable to vary the width of the flow passage so as to regulate a pressure of paint upstream of the regulator. The regulator is also provided with a chamber having an opening for communicating with a supply of a pressurised fluid for controlling operation of the regulator.
摘要翻译： 涂料循环系统背压调节器包括用于涂料的流动通道，其至少一部分设置在固定结构和可移动表面之间，该可移动表面可移动以改变流动通道的宽度，以便调节流动通道的上游压力 监管者。 调节器还设置有具有用于与用于控制调节器的操作的加压流体供应源连通的开口的室。
-
公开(公告)号：US20160263578A1
公开(公告)日：2016-09-15
申请号：US15162876
申请日：2016-05-24
发明人： Jonathan SCHULTZ
CPC分类号： F16K7/07 , B01L3/567 , B01L2200/06 , C12Q1/6869 , F16K7/04 , G05D16/0638 , G05D16/185
摘要： A valve for regulating fluid flow includes a housing base defining a lower cavity and comprising a pinch structure within the lower cavity, a gas inlet providing external access to the lower cavity, a base fluid inlet, and a base fluid outlet. A housing cover defines an upper cavity and comprises a cover fluid inlet and a cover fluid outlet. The cover fluid inlet is in fluidic communication with the base fluid outlet between the upper cavity and the lower cavity, and the cover fluid outlet provides external access from the upper cavity. A diaphragm is disposed between the housing base and the housing cover. A pinch plate is disposed in the lower cavity and comprises a pinch point disposed opposite the pinch structure. A pinch tube is in fluidic communication between the base fluid inlet and the base fluid outlet in the lower cavity.
-
公开(公告)号：US20160054742A1
公开(公告)日：2016-02-25
申请号：US14443547
申请日：2013-12-03
发明人： Yoshinari Nakamura , Tooru Takeuchi
IPC分类号： G05D16/06 , F16K31/126
CPC分类号： G05D16/06 , F16K31/126 , G05D16/0663 , G05D16/185
摘要： A control valve includes a poppet valve moving in an axial direction relative to a seat hole so as to change a flow-path cross-sectional area of the seat hole and a spring disc biasing the poppet valve in a valve opening direction against the return spring. The spring disc includes: a secondary-pressure receiving surface being a portion moving along with a movement of the poppet valve, the secondary-pressure receiving surface configured to receive secondary pressure introduced to the secondary port; and a pilot-pressure receiving surface configured to receive pilot pressure serving as a reference pressure. The spring disc deforms elastically in accordance with pressure difference between the secondary pressure and the pilot pressure to cause the poppet valve to move in the axial direction.
摘要翻译： 控制阀包括提升阀，所述提升阀相对于座孔沿轴向方向移动，以便改变座孔的流路横截面面积;以及弹簧盘，其以阀打开方向抵靠复位弹簧 。 弹簧盘包括：二次压力接收表面，其是与提升阀的运动一起移动的部分，二次压力接收表面构造成接收引入次要端口的二次压力; 以及被配置为接收作为基准压力的先导压力的先导压力接收表面。 弹簧盘根据二次压力和先导压力之间的压力差而弹性地变形，使得提升阀沿轴向移动。
-
公开(公告)号：US20150360227A1
公开(公告)日：2015-12-17
申请号：US14740573
申请日：2015-06-16
发明人： Jonathan SCHULTZ
CPC分类号： F16K7/07 , B01L3/567 , B01L2200/06 , C12Q1/6869 , F16K7/04 , G05D16/0638 , G05D16/185
摘要： A valve for regulating fluid flow includes a housing base defining a lower cavity and comprising a pinch structure within the lower cavity, a gas inlet providing external access to the lower cavity, a base fluid inlet, and a base fluid outlet. A housing cover defines an upper cavity and comprises a cover fluid inlet and a cover fluid outlet. The cover fluid inlet is in fluidic communication with the base fluid outlet between the upper cavity and the lower cavity, and the cover fluid outlet provides external access from the upper cavity. A diaphragm is disposed between the housing base and the housing cover. A pinch plate is disposed in the lower cavity and comprises a pinch point disposed opposite the pinch structure. A pinch tube is in fluidic communication between the base fluid inlet and the base fluid outlet in the lower cavity.
摘要翻译： 用于调节流体流动的阀包括限定下腔的壳体底座，并且包括在下腔体内的夹紧结构，提供对下腔室的外部通路的气体入口，基础流体入口和基础流体出口。 壳体盖限定上腔，并且包括盖流体入口和盖流体出口。 覆盖流体入口与上腔和下腔之间的基础流体出口流体连通，并且盖流体出口提供从上腔体的外部通路。 隔膜设置在壳体基座和壳体盖之间。 压板设置在下腔体中，并且包括与夹紧结构相对设置的夹点。 夹管在底部流体入口和下腔体中的基础流体出口之间流体连通。
-
8.发明授权System and method for hydraulically managing fluid pressure downstream from a main valve between set points 有权用于在设定点之间液压地管理主阀下游的流体压力的系统和方法公开(公告)号：US08550101B2
公开(公告)日：2013-10-08
申请号：US13240036
申请日：2011-09-22
申请人： Robert Folk
发明人： Robert Folk
IPC分类号： F16K31/128
CPC分类号： F16K31/1262 , F16K31/365 , G05D16/0605 , G05D16/0608 , G05D16/0638 , G05D16/0672 , G05D16/163 , G05D16/185 , Y10T137/0324 , Y10T137/0379 , Y10T137/0396 , Y10T137/7722 , Y10T137/7758 , Y10T137/7762 , Y10T137/7764 , Y10T137/777 , Y10T137/7797 , Y10T137/7804 , Y10T137/7828 , Y10T137/86485
摘要： A system for hydraulically managing fluid pressure between selected set points includes a pilot control system operably coupled to a main valve. The pilot control system includes at least one fluid conduit, a variable orifice assembly, and a control pilot valve apparatus. Fluid is passed through a fixed orifice and into a first chamber of the control pilot valve apparatus. Fluid is passed through the variable orifice of the variable orifice assembly and into a second chamber of the control pilot valve apparatus. The main valve is hydraulically opened or closed in response to a pressure differential between the first and second chambers of the control pilot valve apparatus so as to manage fluid pressure downstream of the main valve between the selected upper and lower set points.
摘要翻译： 用于在选定的设定点之间液压管理流体压力的系统包括可操作地连接到主阀的先导控制系统。 先导控制系统包括至少一个流体导管，可变孔组件和控制先导阀装置。 流体通过固定孔并进入控制先导阀装置的第一腔室。 流体通过可变孔组件的可变孔并进入控制先导阀装置的第二腔。 响应于控制先导阀装置的第一和第二腔室之间的压力差，主阀门被液压地打开或关闭，以便控制在所选择的上限和下限设定点之间的主阀下游的流体压力。
-
公开(公告)号：US08104740B2
公开(公告)日：2012-01-31
申请号：US11813358
申请日：2005-12-27
申请人： Hiroki Igarashi
发明人： Hiroki Igarashi
IPC分类号： F16K31/00
CPC分类号： F16K41/10 , F16K31/1268 , G05D16/0652 , G05D16/185 , Y10T137/7737 , Y10T137/7762 , Y10T137/782
摘要： A flow control device is provided comprising: a housing (19) including a first chamber (21) communicated with an inlet port (11) and a second chamber (22) communicated with an outlet port (12); a cylindrical portion (25), which extends in the second chamber, for communicating the first chamber with the second chamber; a valve seat (61) provided at a forward end portion (25a) of the cylindrical portion; and a valve body (32) for opening and closing the valve seat, wherein at least one of the valve seat and the valve body is made of a material, the heat deformation of which is smaller than that of material composing the cylindrical portion. Due to the foregoing, it is possible to stably adjust the flow rate of a fluid of a high temperature and pressure. A pressure chamber (29), which is communicated with the second chamber and provided with a pressure port (18), may be arranged in the housing. A first and second flexible separation means (41, 51), which are connected to each other, for separating the second chamber and the pressure chamber from each other may be provided and a bed (75) arranged between the first and the second flexible separation means may be also provided. A reinforcement member (90) may be embedded in the cylindrical portion (25).
摘要翻译： 提供了一种流量控制装置，包括：壳体（19），包括与进口（11）连通的第一室（21）和与出口（12）连通的第二室（22）; 圆筒部分（25），其在所述第二腔室中延伸，用于使所述第一腔室与所述第二腔室连通; 设置在所述圆筒部的前端部（25a）的阀座（61） 以及用于打开和关闭阀座的阀体（32），其中阀座和阀体中的至少一个由材料制成，其热变形小于构成圆柱形部分的材料。 由于上述原因，可以稳定地调节高温高压的流体的流量。 与壳体连通的压力室（29）设置有压力口（18）。 可以设置彼此连接以将第二室和压力室彼此分离的第一和第二柔性分离装置（41,51），并且布置在第一和第二柔性分离之间的床（75） 也可以提供手段。 加强构件（90）可以嵌入圆柱形部分（25）中。
-
公开(公告)号：US20090283155A1
公开(公告)日：2009-11-19
申请号：US11990138
申请日：2006-08-21
申请人： Kenro Yoshino , Shinobu Kamimura
发明人： Kenro Yoshino , Shinobu Kamimura
IPC分类号： F16K31/02
CPC分类号： F16K31/1221 , F16K31/1264 , F16K31/402 , F16K41/12 , G05D16/185 , Y10T137/7761
摘要： The fluid control system according to the present invention is characterized by being provided with a fluid control valve controlling a pressure of a fluid by a pressure operation of a control fluid, a flow rate measuring device measuring a flow rate of the fluid, converting a measurement value of said flow rate to an electrical signal, and outputting it, and a control part outputting a command signal for controlling an opening area of said fluid control valve to said fluid control valve or equipment operating said fluid control valve based on a difference of said electrical signal from said flow rate measuring device and a set flow rate.
摘要翻译： 根据本发明的流体控制系统的特征在于，设置有通过控制流体的压力操作控制流体的压力的流体控制阀，测量流体的流量的流量测量装置， 所述流量与电信号的值的值，并输出;以及控制部，输出用于控制所述流体控制阀的开口面积的指令信号，所述控制信号用于控制所述流体控制阀或操作所述流体控制阀的设备， 来自所述流量测量装置的电信号和设定的流量。
-
-
-
-
-
-
-
-
-
搜索结果
169 条记录 (耗时 0.028 秒)
