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1. 发明授权

US09910447B2 Automatic balancing valve 有权
公开(公告)号：US09910447B2
公开(公告)日：2018-03-06
申请号：US15062649
申请日：2016-03-07
申请人： FRATELLI PETTINAROLI S.p.A.
发明人： Giulio Pettinaroli , Liborio Spagnolo , Sergio D'Andrea
IPC分类号： F16K31/12 , G05D7/01 , F16K31/53 , F16K1/42 , F16K3/24 , F24D19/10
CPC分类号： G05D7/0113 , F16K1/42 , F16K3/246 , F16K31/53 , F24D19/1015 , G05D7/0106
摘要： An automatic balancing valve is described, wherein a pressure regulator device is provided and comprises a sleeve sliding axially between a position opening at least one passage port for the fluid towards the outlet channel and a position closing the passage port/s depending on the pressure difference detected between two different chambers separated by an elastic membrane.

2. 发明授权

US09523987B2 Capacity control valve 有权
标题翻译：容量调节阀
公开(公告)号：US09523987B2
公开(公告)日：2016-12-20
申请号：US14125284
申请日：2012-05-17
申请人： Kohei Fukudome , Hideki Higashidouzono , Masayuki Futakuchi
发明人： Kohei Fukudome , Hideki Higashidouzono , Masayuki Futakuchi
IPC分类号： F16K31/363 , F16K31/08 , F15B13/043 , F16K11/076 , F04B1/29 , G05D7/01 , F04B27/18
CPC分类号： G05D7/0106 , F04B27/1804 , F04B2027/1827 , F04B2027/1845 , F16K11/076 , F16K31/363
摘要： In a capacity control valve, a discharged-fluid-receiving part having a diameter that is larger than the diameter of a valve hole interconnecting a first valve chamber and a third valve chamber is provided to the outer periphery section of a third valve part. It is thereby possible to obtain a capacity control valve in which, when the first valve part opens, the discharged-fluid-receiving part receives the pressure of the discharged fluid, the actuation response of the valve body during an opening action is moderated, an excessive increase in the sensitivity to a rise in pressure in the crank chamber caused by a rapid increase in the amount of coolant flowing into the crank chamber is prevented, and the action of the valve body is stable.
摘要翻译：在容量控制阀中，在第三阀部的外周部设置直径大于连接第一阀室和第三阀室的阀孔的直径的排出流体接收部。因此，可以获得容量控制阀，其中当第一阀部分打开时，排出流体接收部接收排出流体的压力，阀体在打开动作期间的致动响应缓和，防止由于流入曲柄室的冷却剂的量的急剧增加而引起的曲柄室内的压力上升的敏感度的过度增加，并且阀体的作用是稳定的。

3. 发明授权

US09518674B2 High pressure valve assembly 有权
标题翻译：高压阀门总成
公开(公告)号：US09518674B2
公开(公告)日：2016-12-13
申请号：US14551821
申请日：2014-11-24
申请人： Senior IP GmbH
发明人： Patrick B. Reed , Robert M. Thorne , Peter A. Jordan
IPC分类号： F04F1/08 , F16K31/126 , G05D7/01 , E21B43/12
CPC分类号： F16K31/126 , E21B43/123 , G05D7/0106 , Y10T137/7836
摘要： A valve assembly for high pressure applications includes a pre-charge chamber in fluid communication with a first bellows, at least one inlet for pressurized gas to enter the assembly, a system poppet and an outlet for releasing pressurized gas into a desired environment. The pre-charge chamber and first bellows are filled with pre-charge gas to a threshold pressure. Pressurized gas can flow through access channels into a second bellows, which expands to move a valve shaft connected to the poppet assembly to open the poppet and allow the release of gas. The expansion of the second bellows pushes incompressible fluid disposed between the two bellows against the first bellows, thus contracting the first bellows. The gas within each bellows maintains an internal pressure equal to the pressure exerted upon each bellows by the incompressible fluid, so as to minimize differential pressure across the bellows in the extended position.
摘要翻译：用于高压应用的阀组件包括与第一波纹管流体连通的预充气室，用于加压气体进入组件的至少一个入口，用于将加压气体释放到期望环境中的系统提升阀和出口。预充气室和第一波纹管充满预充气体至阈值压力。加压气体可以通过进入通道流入第二波纹管，第二波纹管膨胀以移动连接到提升阀组件的阀轴以打开提升阀并允许释放气体。第二波纹管的膨胀将布置在两个波纹管之间的不可压缩流体压靠第一波纹管，从而收缩第一波纹管。每个波纹管内的气体保持与由不可压缩流体施加在每个波纹管上的压力相等的内部压力，以便使延伸位置上的波纹管上的压差最小化。

4. 发明申请

US20160320779A1 FLUID SUPPLY SYSTEM 审中-公开
标题翻译：流体供应系统
公开(公告)号：US20160320779A1
公开(公告)日：2016-11-03
申请号：US15108674
申请日：2014-01-08
申请人： GLOBAL AGRICULTURAL TECHNOLOGY AND ENGINEERING, LLC.
发明人： John R. Newton , Peter J. Brooke
IPC分类号： G05D7/03
CPC分类号： G05D7/03 , G05D7/0106
摘要： According to the invention, a constant flow valve along with a three way control valve are arranged so as to provide an enhanced shut-off function. During closure of the flow valve, the pressure of the supply fluid is employed in a manner bolstering the valve's spring closure force, thereby resisting any tendency of the valve to open in response to fluid supply pressure surges above the valve's threshold opening level.
摘要翻译：根据本发明，配置有三通阀的恒流阀，以提供增强的切断功能。在关闭流量阀期间，供应流体的压力以支撑阀的弹簧闭合力的方式被采用，从而抵抗阀响应于高于阀门开启水平的流体供应压力冲击而打开的任何趋势。

5. 发明授权

US09223316B2 Backflow and flow rate control valve 有权
标题翻译：回流和流量控制阀
公开(公告)号：US09223316B2
公开(公告)日：2015-12-29
申请号：US12525569
申请日：2008-03-20
申请人： Gary Oddie
发明人： Gary Oddie
IPC分类号： G05D7/01
CPC分类号： G05D7/0106 , Y10T137/0379 , Y10T137/3631 , Y10T137/7783 , Y10T137/7785 , Y10T137/7787 , Y10T137/7788 , Y10T137/7789 , Y10T137/7791 , Y10T137/8593
摘要： A backflow and flow rate control system, comprising: a flow restrictor; a flow regulator chamber located down-stream of the flow restrictor; a control chamber configured to receive a portion of the fluid from a location upstream of the flow restrictor; a moveable element with no sliding parts positioned between the control chamber and the flow regulator chamber, wherein the moveable element is configured to move in response to a difference in pressure between the flow regulator chamber and the control chamber; a flow rate regulator configured to control the flow rate of the fluid in response to the movement of the moveable element; and a non-return regulator coupled with the moveable element and configured to control back-flow of the fluid.
摘要翻译：一种回流和流量控制系统，包括：限流器; 位于限流器下游的流量调节器室; 控制室，其构造成从所述限流器的上游位置接收所述流体的一部分; 可移动元件，其没有位于所述控制室和所述流量调节器室之间的滑动部件，其中所述可移动元件构造成响应于所述流量调节器室和所述控制室之间的压力差而移动; 流量调节器，被配置为响应于可移动元件的移动来控制流体的流速; 以及与所述可移动元件耦合并被配置为控制所述流体的回流的止回调节器。

6. 发明授权

US09188234B2 Valve 有权
标题翻译：阀
公开(公告)号：US09188234B2
公开(公告)日：2015-11-17
申请号：US13753348
申请日：2013-01-29
申请人： Andrew John Stoney
发明人： Andrew John Stoney
IPC分类号： F16K17/36
CPC分类号： F16K17/36 , F16K7/17 , F16K17/06 , F16K17/20 , G05D7/0106 , Y10T137/1842
摘要： A valve includes a housing having a fluid inlet and a fluid outlet defines a fluid flow path between the fluid inlet and the fluid outlet. A device is included for restricting the flow between the inlet and the outlet which has a fixed flow restriction device for applying a pre-determined counter-flow pressure and a device for applying an additional counter-flow pressure according to the pressure in an environment external to the valve.
摘要翻译：阀包括具有流体入口的壳体，流体出口限定流体入口和流体出口之间的流体流动路径。包括用于限制入口和出口之间的流动的装置，其具有用于施加预定逆流压力的固定流量限制装置和用于根据外部环境中的压力施加额外的逆流压力的装置到阀门。

7. 发明申请

US20150211650A1 Flow Control/Shut-off Valve Assembly 审中-公开
标题翻译：流量控制/截止阀组件
公开(公告)号：US20150211650A1
公开(公告)日：2015-07-30
申请号：US14659756
申请日：2015-03-17
申请人： DREXEL UNIVERSITY
发明人： John Older , Bakhtier Farouk , La'Shell Jones , Jared Kern , Matthew Scholl
IPC分类号： F16K17/32
CPC分类号： F16K17/32 , E03B7/071 , E03B7/072 , F16K17/34 , F16K21/16 , F16K31/1262 , G05B15/02 , G05D7/0106 , Y02A20/15 , Y10T137/0324 , Y10T137/7726 , Y10T137/7727 , Y10T137/7759 , Y10T137/7761 , Y10T137/777 , Y10T137/7784 , Y10T137/7785 , Y10T137/7787 , Y10T137/7788 , Y10T137/8158 , Y10T137/87298 , Y10T137/87354 , Y10T137/87507
摘要： A flow valve assembly includes a valve operable between an open position and a closed position and a controller operatively coupled to the valve to operate the valve between the open position and the closed position. A mechanically or electrically operated assembly is provided to determine an amount of fluid flow through the valve when the valve is in the open position. A mechanically or electrically operated mechanism moves the valve from the open position to the closed position when the amount of fluid flow exceeds a predetermined value. A method of operating the valve is also provided.
摘要翻译：流量阀组件包括可在打开位置和关闭位置之间操作的阀和可操作地联接到阀的控制器，以在打开位置和关闭位置之间操作阀。提供机械或电操作的组件以确定当阀处于打开位置时通过阀的流体流量。当流体流量超过预定值时，机械或电动机构将阀从打开位置移动到关闭位置。还提供了一种操作阀的方法。

8. 发明授权

US09010360B1 Flow control/shut-off valve assembly 有权
标题翻译：流量控制/截止阀组件
公开(公告)号：US09010360B1
公开(公告)日：2015-04-21
申请号：US14476304
申请日：2014-09-03
申请人： Drexel University
发明人： John Older , Bakhtier Farouk , La'Shell Jones , Jared Kern , Matthew Scholl
IPC分类号： G05D7/06 , F16K21/16 , E03B7/07 , F16K17/34 , F16K31/126 , G05B15/02
CPC分类号： F16K17/32 , E03B7/071 , E03B7/072 , F16K17/34 , F16K21/16 , F16K31/1262 , G05B15/02 , G05D7/0106 , Y02A20/15 , Y10T137/0324 , Y10T137/7726 , Y10T137/7727 , Y10T137/7759 , Y10T137/7761 , Y10T137/777 , Y10T137/7784 , Y10T137/7785 , Y10T137/7787 , Y10T137/7788 , Y10T137/8158 , Y10T137/87298 , Y10T137/87354 , Y10T137/87507
摘要： A flow valve assembly includes a valve operable between an open position and a closed position and a controller operatively coupled to the valve to operate the valve between the open position and the closed position. A mechanically or electrically operated assembly is provided to determine an amount of fluid flow through the valve when the valve is in the open position. A mechanically or electrically operated mechanism moves the valve from the open position to the closed position when the amount of fluid flow exceeds a predetermined value. A method of operating the valve is also provided.
摘要翻译：流量阀组件包括可在打开位置和关闭位置之间操作的阀和可操作地联接到阀的控制器，以在打开位置和关闭位置之间操作阀。提供机械或电操作的组件以确定当阀处于打开位置时通过阀的流体流量。当流体流量超过预定值时，机械或电动机构将阀从打开位置移动到关闭位置。还提供了一种操作阀的方法。

9. 发明申请

US20150075641A1 SYSTEM FOR REGULATING PRESSURE DIFFERENTIALS ON A FLUID 有权
标题翻译：用于调节流体压力差异的系统
公开(公告)号：US20150075641A1
公开(公告)日：2015-03-19
申请号：US14028370
申请日：2013-09-16
申请人： John M. Trantham , Peter Volovec , Slavko Lah
发明人： John M. Trantham , Peter Volovec , Slavko Lah
IPC分类号： G05D7/01 , F16K31/128
CPC分类号： G05D7/0106 , F16K31/128 , F24D19/1036 , F24D2220/0264 , G05D7/0652 , G05D16/0605 , G05D16/106 , G05D16/166 , G05D16/204 , Y10T137/2562
摘要： According to an embodiment of the disclosure, a system for regulating a pressure differential includes a plurality of valving elements and a valve activation system. Each of the plurality of valving elements are configured to selectively allow and restrict at least a portion of a flow of fluid between an inlet and an outlet of a conduit through a respective opening and closing of each respective valving element. The valve activation system is configured to supply a common driving pressure to the plurality of valving elements. The common driving pressure is configured to initiate at least one of the opening or closing of the plurality of valving elements or to initiate the other of the opening or closing of the plurality of valving elements.
摘要翻译：根据本公开的实施例，用于调节压力差的系统包括多个阀元件和阀门启动系统。多个阀元件中的每一个被构造成通过相应的每个相应的阀元件的开启和关闭来选择性地允许和限制在导管的入口和出口之间的流体流的至少一部分。阀激活系统被配置为向多个阀元件提供公共驱动压力。共同的驱动压力被配置为启动多个阀元件的打开或关闭中的至少一个或者启动多个阀元件的打开或关闭中的另一个。

10. 发明授权

US08910656B2 Fluid controller 有权
标题翻译：流体控制器
公开(公告)号：US08910656B2
公开(公告)日：2014-12-16
申请号：US13861209
申请日：2013-04-11
申请人： HORIBA STEC, Co., Ltd.
发明人： Tadahiro Yasuda
IPC分类号： F16K31/02 , F16K27/12 , G05D7/01 , G05D7/06
CPC分类号： G05D7/0106 , G05D7/0635 , Y10T137/7043 , Y10T137/7062 , Y10T137/7759 , Y10T137/7761 , Y10T137/7762
摘要： A fluid controller is disclosed, having a body unit, a fluid controlling valve, pressure sensors, and a casing. The fluid controlling valve is attached to a component part attachment face of the body unit. The pressure sensors are attached to the component part attachment face so that the pressure sensing surfaces thereof are positioned substantially perpendicular to the component part attachment face and substantially parallel to the longitudinal direction. On the lateral walls of the casing, the inner surfaces thereof are arranged to be uneven, so that such sections facing the fluid controlling valve and the pressure sensors are arranged to be thin sections, whereas at least a part of such a section that does not face the fluid controlling valve and the pressure sensors is arranged to be a thick section that is thicker than the thin sections.
摘要翻译：公开了一种流体控制器，其具有主体单元，流体控制阀，压力传感器和壳体。流体控制阀附接到主体单元的部件附件面。压力传感器附接到部件附件面，使得其压力感测表面基本上垂直于部件安装面定位并且基本上平行于纵向方向。在壳体的侧壁上，其内表面被布置成不均匀，使得面向流体控制阀和压力传感器的这些部分被布置为薄的部分，而不是这样的部分的至少一部分面对流体控制阀，并且压力传感器被布置为比薄部分更厚的厚部分。

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