公开(公告)号：US09453587B2

公开(公告)日：2016-09-27

申请号：US14090144

申请日：2013-11-26

申请人： SURPASS INDUSTRY CO., LTD.

发明人： Hiroki Igarashi ,  Atsushi Inoue

IPC分类号： F16K31/44 ,  F16K31/12 ,  G05D16/18 ,  G05D16/20

CPC分类号： F16K31/44 ,  F16K1/523 ,  F16K31/12 ,  F16K31/1221 ,  G05D16/185 ,  G05D16/2086

摘要： The flow rate adjusting device includes: a valve body disposed so as to open and close the fluid passage; a dial operation part which adjusts minute opening of the valve body in the slow-leaking mechanism; a lock nut part which fixes the adjusting position of the minute opening; and a lock cap which prevents motion of the dial operation part and the lock nut part. The lock cap includes: a first insertion hole into which the substantially cylindrical dial operation part is inserted; a second insertion hole into which a rod protruding upward from the housing is inserted; and an arm part which connects the first insertion hole and the second insertion hole.

摘要翻译： 流量调节装置包括：阀体，其设置成打开和关闭流体通道; 在缓慢泄漏机构中调整阀体的微小开口的拨盘操作部; 锁定螺母部，其固定微小开口的调整位置; 以及防止拨盘操作部和锁定螺母部的运动的锁帽。 所述锁盖包括：第一插入孔，所述基本上圆柱形的拨盘操作部分插入到所述第一插入孔中; 从壳体向上突出的杆插入其中的第二插入孔; 以及连接第一插入孔和第二插入孔的臂部。

公开(公告)号：US09447890B2

公开(公告)日：2016-09-20

申请号：US14128224

申请日：2012-06-23

申请人： Jeffrey Dean Jennings ,  Tony Boyd Tang ,  Keith Alan Roberts

发明人： Jeffrey Dean Jennings ,  Tony Boyd Tang ,  Keith Alan Roberts

IPC分类号： F16K7/17 ,  G05D16/06 ,  G05D16/18 ,  F16K1/42 ,  F16K7/16 ,  F16K7/12 ,  F16K31/165

CPC分类号： F16K7/17 ,  F16K1/42 ,  F16K7/126 ,  F16K7/16 ,  F16K31/165 ,  G05D16/063 ,  G05D16/0638 ,  G05D16/0655 ,  G05D16/185

摘要： A sealing apparatus for a back pressure regulator includes: a body defining a process surface, and including: at least one process void communicating with the process surface; a recess disposed in the process surface; a floating support hub disposed in the recess, carrying an O-ring; a vent void communicating with the recess; an inlet port disposed in fluid communication with the at least one process void and adapted to be coupled in fluid communication with a fluid at a process pressure; and an outlet port disposed in fluid communication with the vent void; and a diaphragm having opposed reference and process sides, the diaphragm disposed against the body such that the process side is substantially coplanar with the process surface.

摘要翻译： 用于背压调节器的密封装置包括：限定过程表面的主体，并且包括：与过程表面连通的至少一个过程空隙; 设置在所述工艺表面中的凹部; 设置在所述凹部中的浮动支撑毂，承载O形环; 与所述凹部连通的排气孔; 入口端口，设置成与所述至少一个处理空间流体连通，并且适于在处理压力下与流体流体连通地耦合; 以及设置成与排气孔流体连通的出口; 以及具有相对的参考和处理侧的隔膜，所述隔膜设置在所述主体上，使得所述处理侧基本上与所述处理表面共面。

公开(公告)号：US20150122352A1

公开(公告)日：2015-05-07

申请号：US14528701

申请日：2014-10-30

申请人： EMERSON PROCESS MANAGEMENT REGULATOR TECHNOLOGIES, INC.

发明人： Kunrong Matthews

IPC分类号： F16K1/46 ,  F16K47/04 ,  G05D16/18

CPC分类号： F16K1/46 ,  F16K1/34 ,  F16K47/04 ,  G05D16/0658 ,  G05D16/185 ,  Y10T137/7793

摘要： A valve plug comprising a cylindrical body having an annular flange with a top surface, a bottom surface, and a circumference is disclosed. The valve plug further comprises an annular recess disposed in the bottom surface of the flange, and a plurality of holes disposed in the top surface of the flange. Each hole extends into the recess to create a plurality of channels extending between the bottom and top surfaces of the flange. Each channel of the plurality of channels includes a stepped portion. A polyurethane sealing member is disposed within each channel and includes: a top portion forming a continuous bond on the top surface and along the circumference of the flange; a central portion forming a horizontal bond on each stepped portion; and a bottom portion forming a sealing surface adapted to sealingly engage a seating surface of the seat.

摘要翻译： 公开了一种阀塞，其包括具有顶表面，底表面和圆周的环形凸缘的圆柱体。 阀塞还包括设置在凸缘的底表面中的环形凹槽和设置在凸缘的顶表面中的多个孔。 每个孔延伸到凹部中以形成在凸缘的底表面和顶表面之间延伸的多个通道。 多个通道的每个通道包括阶梯部分。 聚氨酯密封件设置在每个通道内，包括：在顶部表面上并沿着凸缘的圆周形成连续接合的顶部部分; 在每个阶梯部分上形成水平结合的中心部分; 以及形成适于密封地接合座椅的座面的密封表面的底部。

公开(公告)号：US20140326335A1

公开(公告)日：2014-11-06

申请号：US14362615

申请日：2011-12-14

申请人： Terry John Hessling ,  Scott Andrew Menko

发明人： Terry John Hessling ,  Scott Andrew Menko

IPC分类号： F16K17/06 ,  F16K7/12

CPC分类号： F16K17/06 ,  F16K7/12 ,  F16K17/0453 ,  G05D16/185 ,  Y10T137/7747 ,  Y10T137/7837 ,  Y10T137/7879

摘要： A pressure controlled valve having a housing with a first pressure chamber for communication to a pneumatically pressurized control source. The housing has an inlet for communication with a pneumatic supply source and outlet selectively in fluid flow with the inlet. A movable valve selectively opens and closes with respect to a valve seat for selectively opening a pathway from the inlet to the outlet and closing the pathway between the inlet and outlet. The pressure chamber may be sealingly and fluidly separated from the pathway between the inlet and the outlet. The pressure chamber provides a closing biasing force on the movable valve and a resilient spring mounted in the housing provides an opening biasing force on the movable valve.

摘要翻译： 一种压力控制阀，其具有壳体，其具有用于与气动加压控制源连通的第一压力室。 壳体具有用于与气动供应源和出口连通的入口，其选择性地与入口流体流动。 可选阀相对于阀座选择性地打开和关闭，用于选择性地打开从入口到出口的路径并且关闭入口和出口之间的通路。 压力室可以与入口和出口之间的通路密封地和流体地分离。 压力室在可移动阀上提供关闭偏压力，并且安装在壳体中的弹性弹簧在可动阀上提供开启偏压力。

公开(公告)号：US20140145099A1

公开(公告)日：2014-05-29

申请号：US14090144

申请日：2013-11-26

申请人： SURPASS INDUSTRY CO., LTD.

发明人： Hiroki IGARASHI ,  Atsushi INOUE

IPC分类号： F16K31/44

CPC分类号： F16K31/44 ,  F16K1/523 ,  F16K31/12 ,  F16K31/1221 ,  G05D16/185 ,  G05D16/2086

摘要： The flow rate adjusting device includes: a valve body disposed so as to open and close the fluid passage; a dial operation part which adjusts minute opening of the valve body in the slow-leaking mechanism; a lock nut part which fixes the adjusting position of the minute opening; and a lock cap which prevents motion of the dial operation part and the lock nut part. The lock cap includes: a first insertion hole into which the substantially cylindrical dial operation part is inserted; a second insertion hole into which a rod protruding upward from the housing is inserted; and an arm part which connects the first insertion hole and the second insertion hole.

摘要翻译： 流量调节装置包括：阀体，其设置成打开和关闭流体通道; 在缓慢泄漏机构中调整阀体的微小开口的拨盘操作部; 锁定螺母部，其固定微小开口的调整位置; 以及防止拨盘操作部和锁定螺母部的运动的锁帽。 所述锁盖包括：第一插入孔，所述基本上圆柱形的拨盘操作部分插入到所述第一插入孔中; 从壳体向上突出的杆插入其中的第二插入孔; 以及连接第一插入孔和第二插入孔的臂部。

公开(公告)号：US08733392B2

公开(公告)日：2014-05-27

申请号：US12064853

申请日：2006-09-12

申请人： Alan Smith ,  Nigel Charles Wood

发明人： Alan Smith ,  Nigel Charles Wood

IPC分类号： F16K31/365 ,  B05B12/08 ,  B05B15/12

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 pressurized 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：US20120006417A1

公开(公告)日：2012-01-12

申请号：US13240070

申请日：2011-09-22

申请人： Robert Folk

发明人： Robert Folk

IPC分类号： F17D3/00 ,  F16K1/00 ,  F16K31/12

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.

公开(公告)号：US20090065073A1

公开(公告)日：2009-03-12

申请号：US11853452

申请日：2007-09-11

申请人： David B. Davis

发明人： David B. Davis

IPC分类号： F16K31/145

CPC分类号： F16K1/36 ,  F16K25/005 ,  F16K25/04 ,  F16K31/1262 ,  G05D16/0638 ,  G05D16/185 ,  Y10T137/0396 ,  Y10T137/7793 ,  Y10T137/782

摘要： A metallic sealing disk having an elastomeric backing for use with fluid regulators is described. An example apparatus includes a substantially disk-shaped elastomeric ring and a substantially disk-shaped metallic ring coupled to the elastomeric ring to form a sealing surface.

摘要翻译： 描述了具有用于流体调节器的弹性体背衬的金属密封盘。 一个示例性装置包括基本上盘形的弹性体环和连接到弹性体环上以形成密封表面的基本盘形的金属环。

公开(公告)号：US20080110506A1

公开(公告)日：2008-05-15

申请号：US11813358

申请日：2005-12-27

申请人： Hiroki Igarashi

发明人： Hiroki Igarashi

IPC分类号： F16K27/02 ,  F16K31/26 ,  F16K7/17

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）上的阀座（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：US20070056635A1

公开(公告)日：2007-03-15

申请号：US11517795

申请日：2006-09-08

申请人： Michael Elberson ,  Matthew Yoss

发明人： Michael Elberson ,  Matthew Yoss

IPC分类号： G05D16/06

CPC分类号： G05D16/185 ,  Y10T137/782

摘要： A fluid regulator having a body that encloses a chamber includes a gasket, a valve seat, and a valve stem. A fluid inlet and a fluid outlet are connected to the chamber and the gasket fluidly separates a portion of the chamber from a fluid path between the fluid inlet and the fluid outlet. The valve seat is disposed in the fluid path and the valve stem extends through the gasket and directly engages the valve seat to selectively isolate an inlet side of the fluid path from an outlet side of the fluid path. Such a construction provides a fluid regulator with a reduced number of parts exposed to the regulated fluid flow.

摘要翻译： 具有封闭室的主体的流体调节器包括垫圈，阀座和阀杆。 流体入口和流体出口连接到腔室，衬垫将腔室的一部分与流体入口和流体出口之间的流体路径流体分离。 阀座设置在流体路径中，阀杆延伸穿过垫圈并且直接接合阀座以选择性地将流体路径的入口侧与流体路径的出口侧隔离开。 这种结构提供了流体调节器，其中暴露于调节流体流量的部件数量减少。