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公开(公告)号：US06948697B2
公开(公告)日：2005-09-27
申请号：US10421359
申请日：2003-04-23
申请人： Kay Herbert , Natan E. Parsons , Xiaoxiong Mo
发明人： Kay Herbert , Natan E. Parsons , Xiaoxiong Mo
CPC分类号： F16K37/0041 , F16K31/0672 , F16K31/0675 , F16K31/082 , F16K37/00 , Y10T137/8242
摘要： An actuator base, bobbin, and pole piece form a pocket for an armature that a flexible membrane encloses to form an armature chamber filled with an incompressible fluid. The membrane protects the armature from exposure to corrosive fluids flowing in a conduit. Conduit flow can be stopped by driving the membrane against a valve seat. Pressure from the controlled fluid in the conduit is transmitted through the membrane to the fluid within the armature chamber so that the armature does not need to counteract force applied to the membrane by the conduit fluid's pressure.
摘要翻译： 致动器基座，线轴和极片形成用于电枢的凹槽，柔性膜封闭以形成填充有不可压缩流体的衔铁室。 膜可保护电枢免受在导管中流动的腐蚀性液体的侵害。 可以通过将膜驱动到阀座上来阻止管道流动。 导管中的受控流体的压力通过膜传递到电枢室内的流体，使得电枢不需要通过导管流体的压力抵消施加到膜的力。
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公开(公告)号：US06609698B1
公开(公告)日：2003-08-26
申请号：US09696154
申请日：2000-10-25
申请人： Natan E. Parsons , Kay Herbert
发明人： Natan E. Parsons , Kay Herbert
IPC分类号： F16K3102
CPC分类号： F16K7/14 , F16K7/16 , F16K31/06 , F16K31/0672 , F16K31/082
摘要： An actuator base (16), bobbin (14), and pole piece (24) form a pocket for an armature (30) that a flexible membrane (40) encloses to form an armature chamber filled with an incompressible fluid. The membrane (40) protects the armature (30) from exposure to corrosive fluids flowing in a conduit (44). Conduit flow can be stopped by driving the membrane (40) against a valve seat (54). Pressure from the fluid in the conduit (44) is transmitted though the membrane to the fluid within the armature chamber so that the armature does not need to counteract force applied to the membrane (40) by the conduit fluid's pressure.
摘要翻译： 致动器基座（16），线轴（14）和极片（24）形成用于电枢（30）的口袋，柔性膜（40）围绕以形成填充有不可压缩流体的衔铁室。 膜（40）保护电枢（30）免于暴露于在导管（44）中流动的腐蚀性流体。 可以通过将膜（40）驱动抵靠阀座（54）来阻止管道流动。 来自导管（44）中的流体的压力通过膜传递到电枢室内的流体，使得电枢不需要通过导管流体的压力抵消施加到膜（40）的力。
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公开(公告)号：US06446587B1
公开(公告)日：2002-09-10
申请号：US09276314
申请日：1999-03-25
IPC分类号： F02B7518
CPC分类号： F01B3/102 , F01B3/0002 , F01B3/0005 , F01B3/0023 , F02B75/04 , F02B75/26 , F02B2075/025 , F04B27/1072 , F16F15/261 , F16F15/28 , F16H23/06 , F16H23/08 , Y10T74/18336 , Y10T403/32631 , Y10T403/32704 , Y10T403/32737
摘要： A variable compression piston assembly includes a plurality of pistons, a transition arm coupled to each of the pistons, and a rotating member mounted for pivoting movement to slide along an axis of the drive member. Movement of the rotating member relative to the drive member changes the compression ratio of the piston assembly. An engine assembly includes first and second piston assemblies mounted back-to-back and 180° out of phase. A joint for positioning between first and second pistons includes an outer member and an inner member. The outer member is configured for movement relative to the pistons along a first axis perpendicular to the common axis of the pistons. The inner member is mounted within the outer member for rotation relative to the outer member about a second axis perpendicular to the first axis and the common axis.
摘要翻译： 可变压缩活塞组件包括多个活塞，连接到每个活塞的过渡臂，以及安装成用于枢转运动以沿着驱动构件的轴线滑动的旋转构件。 旋转构件相对于驱动构件的移动改变了活塞组件的压缩比。 发动机组件包括背靠背安装并且相位相差180°的第一和第二活塞组件。 用于在第一和第二活塞之间定位的接头包括外部构件和内部构件。 外部构件构造成沿着垂直于活塞的公共轴线的第一轴线相对于活塞运动。 内部构件安装在外部构件内，用于围绕垂直于第一轴线和公共轴线的第二轴线相对于外部构件旋转。
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公开(公告)号：US20100019181A1
公开(公告)日：2010-01-28
申请号：US12460453
申请日：2009-07-16
申请人： Kay Herbert , Natan E. Parsons , Xiaoxiong Mo
发明人： Kay Herbert , Natan E. Parsons , Xiaoxiong Mo
IPC分类号： F16K31/02
CPC分类号： F16K37/0041 , F16K31/0672 , F16K31/0675 , F16K31/082 , F16K37/00 , Y10T137/8242
摘要： An actuator base, bobbin, and pole piece form a pocket for an armature that a flexible membrane encloses to form an armature chamber filled with an incompressible fluid. The membrane protects the armature from exposure to corrosive fluids flowing in a conduit. Conduit flow can be stopped by driving the membrane against a valve seat. Pressure from the controlled fluid in the conduit is transmitted through the membrane to the fluid within the armature chamber so that the armature does not need to counteract force applied to the membrane by the conduit fluid's pressure.
摘要翻译： 致动器基座，线轴和极片形成用于电枢的凹槽，柔性膜封闭以形成填充有不可压缩流体的衔铁室。 膜可保护电枢免受在导管中流动的腐蚀性液体的侵害。 可以通过将膜驱动到阀座上来阻止管道流动。 导管中的受控流体的压力通过膜传递到电枢室内的流体，使得电枢不需要通过导管流体的压力抵消施加到膜的力。
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公开(公告)号：US06925973B1
公开(公告)日：2005-08-09
申请号：US09502357
申请日：2000-02-11
IPC分类号： F01B3/00 , F01B3/10 , F02B75/02 , F02B75/04 , F02B75/26 , F04B27/10 , F16F15/26 , F16F15/28 , F16H23/06 , F16H23/08 , F02B75/18
CPC分类号： F01B3/102 , F01B3/0002 , F01B3/0005 , F01B3/0023 , F02B75/04 , F02B75/26 , F02B2075/025 , F04B27/1072 , F16F15/261 , F16F15/28 , F16H23/06 , F16H23/08 , Y10T74/18336 , Y10T403/32631 , Y10T403/32704 , Y10T403/32737
摘要： A variable compression piston assembly includes a plurality of pistons, a transition arm coupled to each of the pistons, and a rotating member mounted for pivoting movement to slide along an axis of the drive member. Movement of the rotating member relative to the drive member changes the compression ratio of the piston assembly. An engine assembly includes first and second piston assemblies mounted back-to-back and 180° out of phase. A joint for positioning between first and second pistons includes an outer member and an inner member. The outer member is configured for movement relative to the pistons along a first axis perpendicular to the common axis of the pistons. The inner member is mounted within the outer member for rotation relative to the outer member about a second axis perpendicular to the first axis and the common axis.
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公开(公告)号：US06874535B2
公开(公告)日：2005-04-05
申请号：US10440997
申请日：2003-05-19
申请人： Natan E. Parsons , David Hadley , Robert Shamitz , Kay Herbert
发明人： Natan E. Parsons , David Hadley , Robert Shamitz , Kay Herbert
CPC分类号： F16K31/402 , E03C1/057 , Y10T137/87161 , Y10T137/87692
摘要： A valve device and a method for operating at least two valves is actuated by an actuator and arranged for controlling fluid flow in at least two separate fluid lines. The two valves are preferably diaphragm operated valves, but may be also piston valves. The valve device includes a pressure release mechanism constructed to change pressure in a diaphragm chamber of each diaphragm operated valve and thereby open or close the valve. The pressure release mechanism may include a fluid passage in communication with each diaphragm chamber, where it is simultaneously controlled by a movement of a single sealing member actuated by a single actuator. The valve device may also include a manual actuator.
摘要翻译： 用于操作至少两个阀的阀装置和方法由致动器致动并被布置成用于控制至少两个分开的流体管线中的流体流动。 这两个阀优选是隔膜操作阀，但也可以是活塞阀。 阀装置包括压力释放机构，其构造成改变每个隔膜操作阀的隔膜室中的压力，从而打开或关闭阀。 压力释放机构可以包括与每个隔膜室连通的流体通道，其中通过由单个致动器致动的单个密封构件的运动同时控制。 阀装置还可以包括手动致动器。
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公开(公告)号：US06453479B1
公开(公告)日：2002-09-24
申请号：US09761408
申请日：2001-01-16
申请人： Natan E. Parsons , Kay Herbert
发明人： Natan E. Parsons , Kay Herbert
IPC分类号： E03D134
摘要： A tank-type flusher including an intake valve, a diaphragm-operated flush valve, a pressure control mechanism. The intake valve is connected to an external water source and constructed to close water flow to a water storage tank at about a predefined water level in the water tank. The diaphragm-operated flush valve is constructed to control a flush valve member between a seated state and an unseated state that allows water discharge from the water tank into a toilet bowl. The diaphragm separates a pressure chamber and a pilot chamber. The diaphragm is arranged to seal the pressure chamber to maintain pressure forcing the flush valve member to the seated state thereby preventing the water discharge from the water storage tank to the toilet bowl. The pressure control mechanism is constructed an arranged, upon actuation, to reduce pressure in the pilot chamber of the diaphragm-operated flush valve thereby reduce pressure in the pressure chamber causing the water discharge. The tank-type flusher also includes a manifold that supplies pressurized water through a pressurizer conduit to the pressure chamber. A check valve maintains the pressure in the pressure chamber that keeps the flush valve closed, despite loss in source pressure.
摘要翻译： 一种罐式冲洗机，包括进气阀，隔膜式冲洗阀，压力控制机构。 进气阀连接到外部水源，并被构造成在水箱中大约预定的水位处封闭向储水箱的水流。 隔膜操作的冲洗阀被构造成控制在就座状态和非放置状态之间的冲洗阀构件，其允许水从水箱排放到马桶中。 隔膜分隔压力室和导向室。 隔膜布置成密封压力室以保持迫使冲洗阀构件处于就座状态的压力，从而防止从储水箱排放到马桶的水。 压力控制机构被构造成在致动时布置成减小隔膜操作的冲洗阀的先导室中的压力，从而减小压力室中的压力，导致排水。 罐式冲洗机还包括将加压水通过加压管道供应到压力室的歧管。 止回阀维持压力室中的压力，保持冲洗阀关闭，尽管源压力损失。
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公开(公告)号：US06370707B1
公开(公告)日：2002-04-16
申请号：US09761533
申请日：2001-01-16
申请人： Natan E. Parsons , Kay Herbert , Robert S. Shamitz
发明人： Natan E. Parsons , Kay Herbert , Robert S. Shamitz
IPC分类号： E05D134
摘要： A remote valve (46) controls relief of pressure by way from a pilot-valve chamber (38) whose pressure in turn controls pressure relief pressure chamber (24) by which a pressurized-water source holds a flush valve (12) seated in a flush opening at the base of a toilet tank (18). An actuator chamber defined by a housing (74) and flexible diaphragms (72) and (94) contains an incompressible fluid, and the user's depression of a push button (44) causes that fluid to be displaced through a check valve (100) so as to displace a valve member (102), which is coupled to one of the flexible diaphragms, from a sealing position to an unsealing position, where it permits flow from a valve inlet (104) to a valve outlet (48). This relieves the pressure that holds the flush valve (12) closed. A spring (101) biases the valve member (102) to a rest position, to which it tends to return when the user releases the push button (44). But the check valve (100) restricts the incompressible fluid's flow path to a small bleed orifice (112). This imposes a time delay before valve member (102) can return to its sealing position and thus cause the flush valve (12) again to close. The time delay ensures adequate flushing flow.
摘要翻译： 远程阀（46）通过先导阀室（38）控制压力释放，先导阀室（38）进而控制压力释放压力室（24），加压水源保持位于 在马桶水箱（18）的底座上的冲洗开口。 由壳体（74）和柔性隔膜（72）和（94）限定的致动器室包含不可压缩流体，并且使用者按下按钮（44）使得流体通过止回阀（100）移位，因此 以将连接到柔性隔膜中的一个的阀构件（102）从密封位置移动到开封位置，在该位置允许从阀入口（104）流到阀出口（48）。 这减轻了保持冲洗阀（12）关闭的压力。 弹簧（101）将阀构件（102）偏压到静止位置，当用户释放按钮（44）时，弹簧（101）倾向于返回到静止位置。 但是止回阀（100）将不可压缩流体的流动通道限制到小的排放口（112）。 这在阀构件（102）能够返回到其密封位置之前施加了时间延迟，并且因此再次使冲洗阀（12）关闭。 时间延迟确保足够的冲洗流量。
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公开(公告)号：US08505573B2
公开(公告)日：2013-08-13
申请号：US13136444
申请日：2011-08-01
申请人： Kay Herbert , Natan E. Parsons , Xiaoxiong Mo
发明人： Kay Herbert , Natan E. Parsons , Xiaoxiong Mo
IPC分类号： F16K31/02
CPC分类号： F16K37/0041 , F16K31/0672 , F16K31/0675 , F16K31/082 , F16K37/00 , Y10T137/8242
摘要： An actuator base, bobbin, and pole piece form a pocket for an armature that a flexible membrane encloses to form an armature chamber filled with an incompressible fluid. The membrane protects the armature from exposure to corrosive fluids flowing in a conduit. Conduit flow can be stopped by driving the membrane against a valve seat. Pressure from the controlled fluid in the conduit is transmitted through the membrane to the fluid within the armature chamber so that the armature does not need to counteract force applied to the membrane by the conduit fluid's pressure.
摘要翻译： 致动器基座，线轴和极片形成用于电枢的凹槽，柔性膜封闭以形成填充有不可压缩流体的衔铁室。 膜可保护电枢免受在导管中流动的腐蚀性液体的侵害。 可以通过将膜驱动到阀座上来阻止管道流动。 导管中的受控流体的压力通过膜传递到电枢室内的流体，使得电枢不需要通过导管流体的压力抵消施加到膜的力。
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公开(公告)号：US20120068096A1
公开(公告)日：2012-03-22
申请号：US13136444
申请日：2011-08-01
申请人： Kay Herbert , Natan E. Parsons , Xiaoxiong Mo
发明人： Kay Herbert , Natan E. Parsons , Xiaoxiong Mo
IPC分类号： F16K31/02
CPC分类号： F16K37/0041 , F16K31/0672 , F16K31/0675 , F16K31/082 , F16K37/00 , Y10T137/8242
摘要： An actuator base, bobbin, and pole piece form a pocket for an armature that a flexible membrane encloses to form an armature chamber filled with an incompressible fluid. The membrane protects the armature from exposure to corrosive fluids flowing in a conduit. Conduit flow can be stopped by driving the membrane against a valve seat. Pressure from the controlled fluid in the conduit is transmitted through the membrane to the fluid within the armature chamber so that the armature does not need to counteract force applied to the membrane by the conduit fluid's pressure.
摘要翻译： 致动器基座，线轴和极片形成用于电枢的凹槽，柔性膜封闭以形成填充有不可压缩流体的衔铁室。 膜可保护电枢免受在导管中流动的腐蚀性液体的侵害。 可以通过将膜驱动到阀座上来阻止管道流动。 导管中的受控流体的压力通过膜传递到电枢室内的流体，使得电枢不需要通过导管流体的压力抵消施加到膜的力。
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