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11. 外观设计

USD674468S1 Air release valve 有权
公开(公告)号：USD674468S1
公开(公告)日：2013-01-15
申请号：US29397284
申请日：2011-07-14
申请人： Zvi Weingarten
设计人： Zvi Weingarten

12. 发明授权

US07398955B2 Gripping valve seat 有权
标题翻译：夹紧阀座
公开(公告)号：US07398955B2
公开(公告)日：2008-07-15
申请号：US11315266
申请日：2005-12-23
申请人： Zvi Weingarten
发明人： Zvi Weingarten
IPC分类号： F16K1/42
CPC分类号： F16K1/427 , F16B21/18
摘要： The valve seat of the present invention is configured for attachment to the valve housing after the valve housing has been coated with a protective coating. The valve seat is configured to grip the valve housing, thereby providing a secure attachment. In its simplest form, the valve seat and the valve housing are both configured with corresponding locking-ring grooves, and a locking-ring element is positioned so as to be at least partially deployed in both the valve seat locking-ring groove and the valve housing locking-ring groove simultaneously. It will be appreciated that the features of the present invention may be used to benefit with substantially any type and style of valve known in the art.
摘要翻译：本发明的阀座构造成在阀壳体已经涂覆有保护涂层之后附接到阀壳体。阀座构造成夹紧阀壳体，从而提供牢固的附接。在其最简单的形式中，阀座和阀壳都配置有对应的锁环槽，并且锁定环元件被定位成至少部分地展开在阀座锁定环槽和阀外壳锁定环同时进行。应当理解，本发明的特征可以用于本领域已知的基本上任何类型和类型的阀门。

13. 发明授权

US07124774B2 Control valve 有权
标题翻译：控制阀
公开(公告)号：US07124774B2
公开(公告)日：2006-10-24
申请号：US10479598
申请日：2002-06-04
申请人： Zvi Weingarten
发明人： Zvi Weingarten
IPC分类号： F16K21/10
CPC分类号： F16K31/1266 , Y10T137/7853 , Y10T137/8175 , Y10T137/8275
摘要： A control valve for regulating flow of fluids passing through the valve. The control valve includes a body with an inlet, an outlet and a passageway through which the fluid passes from the inlet to the outlet. The control valve also includes a displaceable column provided with an internal and concentric bolt, the displaceable column is actuated by an actuator, the actuator positioned in a chamber that is connected to the body, a valve closure attached to the displaceable column. The displaceable column moves between a most retracted position, in which the inlet is fluidically communicating with the outlet, and a most pulled out position, in which the valve closure sealingly blocks the passage of fluid through the control valve.
摘要翻译：一种用于调节通过阀的流体流动的控制阀。控制阀包括具有入口，出口和通道的主体，流体通过该通道从入口通向出口。控制阀还包括设置有内部和同心螺栓的可移动柱，可移动柱由致动器致动，致动器定位在连接到主体的室中，阀闭合件连接到可移位柱。可移动柱在最接近的位置（其中入口与出口流体连通）和最拉出位置之间移动，在该位置中阀闭合件密封地阻止流体通过控制阀。

14. 发明授权

US4662598A Sleeve valve with integral control chamber 失效
标题翻译：带集成控制室的套筒阀
公开(公告)号：US4662598A
公开(公告)日：1987-05-05
申请号：US687826
申请日：1984-12-31
申请人： Zvi Weingarten
发明人： Zvi Weingarten
IPC分类号： F16K7/10 , F16K31/385
CPC分类号： F16K7/10
摘要： A sleeve valve comprising an elastomer sleeve folded onto itself, the two peripheral ends being fixedly held so that an integral control chamber is created, an opening being provided in said chamber for connecting it to a control pressure source, no housing being required.
摘要翻译：一种套筒阀，其包括折叠到其自身上的弹性体套筒，两个外围端部被固定地保持成使得形成一体的控制室，在所述室中设置有用于将其连接到控制压力源的开口，不需要外壳。

15. 发明授权

US08689815B2 Air release vent valve 有权
标题翻译：排气阀
公开(公告)号：US08689815B2
公开(公告)日：2014-04-08
申请号：US13271248
申请日：2011-10-12
申请人： Zvi Weingarten
发明人： Zvi Weingarten
IPC分类号： F16K24/04
CPC分类号： F16K24/044 , F16K24/042 , F16L55/07 , Y10T137/3099 , Y10T137/7358 , Y10T137/7365 , Y10T137/7426 , Y10T137/7837
摘要： An air release vent valve having a valve body with an inlet port and a venting orifice; a direct float configured with an axial passageway; and a displaceable orifice closure rod deployed in at least a portion of the axial passageway, the displaceable orifice closure rod being longitudinally displaceable therein, wherein at least of portion of the displaceable orifice closure rod extends above the direct float and at least a portion of the displaceable orifice closure rod is configured to close the venting orifice when the water level in the valve body reaches a predetermined level. Also disclosed is a suspended surge prevention element that is suspended within the valve body at an adjustable distance from the venting orifice and configured to seal the initial vent orifice in response to a velocity of the flow of air through the valve body.
摘要翻译：一种排气阀，具有带有入口和排气口的阀体; 配有轴向通道的直接浮子; 以及位于所述轴向通道的至少一部分中的可移动的孔封闭杆，所述可移动的孔封闭杆可在其中纵向移位，其中所述可移位的孔封闭杆的至少一部分在所述直接浮子上方延伸，并且所述可移动的孔闭合杆的至少一部分可移动孔口闭合杆构造成当阀体中的水位达到预定水平时关闭排气孔。还公开了一种悬挂防浪涌元件，其悬挂在阀体内与通气孔距离可调节的距离处，并且构造成响应于通过阀体的空气流的速度来密封初始通气孔。

16. 外观设计

USD700679S1 Air release valve 有权
公开(公告)号：USD700679S1
公开(公告)日：2014-03-04
申请号：US29397293
申请日：2011-07-14
申请人： Zvi Weingarten
设计人： Zvi Weingarten

17. 外观设计

USD687124S1 Air release valve 有权
公开(公告)号：USD687124S1
公开(公告)日：2013-07-30
申请号：US29397283
申请日：2011-07-14
申请人： Zvi Weingarten
设计人： Zvi Weingarten

18. 发明申请

US20110297255A1 HYDRAULIC TORRENT CONTROL VALVE 有权
标题翻译：液压马达控制阀
公开(公告)号：US20110297255A1
公开(公告)日：2011-12-08
申请号：US12794786
申请日：2010-06-07
申请人： Zvi Weingarten
发明人： Zvi Weingarten
IPC分类号： F16K17/04 , F16K1/42 , F16K27/00 , F16K37/00
CPC分类号： F16K37/0008 , F16K1/427 , F16K7/17 , F16K17/0453 , F16K27/00 , F16K27/0236 , F16K37/0058 , Y10T137/7922 , Y10T137/8225 , Y10T137/8275
摘要： A hydraulic control valve actuated by a diaphragm's integral spring whose thicker part acts with greater force to close the diaphragm and plug unit of the valve and whose thinner part may complete the closing motion so that the integral spring may weaken faster than linearly in relation to displacement of the diaphragm and plug unit. A snap seat supporting the plug may include a seat portion and a grip skirt portion integrally joined at an acute angle. A bracket and sliding guide may guide a helical rotor touching an indicator. Movement of the diaphragm and plug unit may rotate the helical rotor and the indicator without the indicator rising out of the valve. The cover may have an internal control passage in communication with a base of the valve to allow the cover to be installed horizontally and vertically conveniently and without disconnecting the control tubing above the valve.
摘要翻译：液压控制阀由隔膜的整体弹簧致动，其较厚的部分作用较大的力以闭合阀的隔膜和塞子单元，并且其较薄的部分可以完成闭合运动，使得整体弹簧相对于位移线性变弱的隔膜和插头单元。支撑插头的卡扣座可以包括以锐角整体连接的座部和抓握裙部。托架和滑动导向件可以引导接触指示器的螺旋转子。隔膜和塞子单元的移动可以使螺旋转子和指示器旋转，而指示器不会从阀门出来。盖可以具有与阀的底部连通的内部控制通道，以允许盖子方便地水平和垂直地安装，而不断开阀上方的控制管。

19. 发明授权

US07942061B2 Pressure differential metering device 有权
标题翻译：压差计量装置
公开(公告)号：US07942061B2
公开(公告)日：2011-05-17
申请号：US12112051
申请日：2008-04-30
申请人： Zvi Weingarten
发明人： Zvi Weingarten
IPC分类号： G01F1/00 , G01L7/00
CPC分类号： G01F1/40 , G01F1/46 , G01F15/005
摘要： The pressure differential metering device of the present invention is generally deployed as a flow restrictor placed in the valve inlet so it will create a desired differential pressure to signal a pilot valve, for example, that drives the main valve to limit the flow rate through the valve. The pressure differential metering device of the present invention is deployed across the valve inlet port, with its central axis perpendicular to the direction of fluid flow. The flow restriction element of the present invention may be configured in a variety of sizes to create a desired restrictive cross section to the flow, thereby creating the required differential pressure signals for the valve instrumentation and control. The flow restriction element is configured with upstream and downstream apertures that are the openings to passageways to the corresponding upstream and downstream end-ports. The end-ports provide connection arrangements for the control system of the main valve instrumentation.
摘要翻译：本发明的压差计量装置通常作为流量限制器而配置在阀入口中，因此它将产生一个期望的差压信号，以便向先导阀发出信号，例如，驱动主阀以限制通过阀。本发明的压差计量装置横跨阀入口部分展开，其中心轴线垂直于流体流动方向。本发明的流量限制元件可以被配置成各种尺寸以产生对流动的期望的限制性横截面，从而产生用于阀仪器和控制的所需差压信号。流动限制元件配置有上游和下游孔，其是通向相应的上游和下游端口的开口。端口为主阀仪表的控制系统提供连接装置。

20. 发明申请

US20090272194A1 PRESSURE DIFFERENTIAL METERING DEVICE 有权
标题翻译：压力差分计量装置
公开(公告)号：US20090272194A1
公开(公告)日：2009-11-05
申请号：US12112051
申请日：2008-04-30
申请人： Zvi Weingarten
发明人： Zvi Weingarten
IPC分类号： G01L7/00
CPC分类号： G01F1/40 , G01F1/46 , G01F15/005
摘要： The pressure differential metering device of the present invention is generally deployed as a flow restrictor placed in the valve inlet so it will create a desired differential pressure to signal a pilot valve, for example, that drives the main valve to limit the flow rate through the valve. The pressure differential metering device of the present invention is deployed across the valve inlet port, with its central axis perpendicular to the direction of fluid flow. The flow restriction element of the present invention may be configured in a variety of sizes to create a desired restrictive cross section to the flow, thereby creating the required differential pressure signals for the valve instrumentation and control. The flow restriction element is configured with upstream and downstream apertures that are the openings to passageways to the corresponding upstream and downstream end-ports. The end-ports provide connection arrangements for the control system of the main valve instrumentation.
摘要翻译：本发明的压差计量装置通常作为流量限制器而配置在阀入口中，因此它将产生一个期望的差压信号，以便向先导阀发出信号，例如驱动主阀以限制通过阀。本发明的压差计量装置横跨阀入口部分展开，其中心轴线垂直于流体流动方向。本发明的流量限制元件可以被配置成各种尺寸以产生对流动的期望的限制性横截面，从而产生用于阀仪器和控制的所需的差压信号。流动限制元件配置有上游和下游孔，其是通向相应的上游和下游端口的开口。端口为主阀仪表的控制系统提供连接装置。

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