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公开(公告)号：US5313673A
公开(公告)日：1994-05-24
申请号：US33844
申请日：1993-03-19
IPC分类号： E03D5/10
摘要： A sensor for a flushing device having an electric solenoid operated flush valve. The sensor includes a control box, a first radiation emitting source mounted in the control box, a radiation detector adapted to detect reflected radiation from the first radiation emitting source mounted in the control box, a lens cover attached to the control box and adapted to permit radiation to pass therethrough and a control circuit contained within the control box responsive to the sensing unit and connected to the solenoid for initiating operation of the flush valve. The control circuit includes a magnetically activated device for bypassing the sensing unit to initiate operation of the flush valve and deactivate the flush valve for a fixed period of time. Also disclosed is a method of operating the sensor.
摘要翻译： 一种用于冲洗装置的传感器，具有电动螺线管操作的冲洗阀。 所述传感器包括控制箱，安装在所述控制箱中的第一辐射发射源，适于检测安装在所述控制箱中的来自所述第一辐射源的反射辐射的辐射探测器，连接到所述控制箱的透镜罩， 辐射通过其中并且响应于感测单元而包含在控制箱内的控制电路并且连接到螺线管以启动冲洗阀的操作。 控制电路包括用于绕过感测单元以启动冲洗阀的操作的磁激活装置，并且在一段固定的时间段内使冲洗阀停用。 还公开了一种操作传感器的方法。
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公开(公告)号：US5062453A
公开(公告)日：1991-11-05
申请号：US665344
申请日：1991-03-06
CPC分类号： E03D3/08 , E03D5/10 , Y10T137/86389
摘要： An on demand, non-contact sensor controlled flush valve actuation system includes a flush valve between a water supply and a plumbing fixture. An actuator for the flush valve includes a moveable piston in fluid communication with a control water inlet, with a control water conduit carrying water from the flush valve through a solenoid operated control valve to the actuator assembly. A radiation sensing/detecting unit generates a first control signal in response to the return reflection of infrared radiation. A timer receives the first control signal and, in response thereto, generates a second control signal of a predetermined duration which activates the solenoid. When the solenoid is activated, a portion of the pressurized supply water flows into the actuator assembly and against a piston therein, with the piston moving to operate a trip mechanism for the flush valve.
摘要翻译： 根据需要的非接触传感器控制的冲洗阀驱动系统包括在供水管线和管道固定装置之间的冲洗阀。 用于冲洗阀的致动器包括与控制水入口流体连通的可移动活塞，控制水导管将来自冲洗阀的水通过电磁操作的控制阀运送到致动器组件。 辐射感测/检测单元响应于红外辐射的返回反射而产生第一控制信号。 定时器接收第一控制信号，并响应于此产生预定持续时间的第二控制信号，其激活螺线管。 当螺线管被激活时，加压供水的一部分流入致动器组件并抵靠其中的活塞，活塞移动以操作冲洗阀的跳闸机构。
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公开(公告)号：US5431181A
公开(公告)日：1995-07-11
申请号：US131010
申请日：1993-10-01
IPC分类号： E03D3/06 , E03D5/10 , F16K31/40 , F16K31/126
CPC分类号： F16K31/402 , E03D3/06 , E03D5/10 , Y10S4/03 , Y10T137/0452 , Y10T137/0491 , Y10T137/599 , Y10T137/60
摘要： A valve assembly is disclosed which is adapted to fit existing valve bodies. A flexible diaphragm assembly positioned within the valve body seals against a cylindrical barrel of the valve body. A central tube positioned within the central barrel defines a bypass passage extending from an upper chamber above the flexible diaphragm assembly and communicating with a bypass orifice. A sealing mechanism operated by an automatic control mechanism is adapted to selectively seal the bypass orifice. The automatic control mechanism includes a proximity sensor.
摘要翻译： 公开了适合于现有阀体的阀组件。 定位在阀体内的柔性隔膜组件密封在阀体的圆柱形筒体上。 位于中心筒内的中心管限定了从柔性隔膜组件上方的上室延伸并与旁通孔连通的旁路通道。 由自动控制机构操作的密封机构适于选择性地密封旁通孔口。 自动控制机构包括接近传感器。
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公开(公告)号：US08397317B2
公开(公告)日：2013-03-19
申请号：US12133601
申请日：2008-06-05
摘要： A flush actuator assembly for use with a flush valve having a relief post is disclosed. The flush actuator assembly includes a valve actuator having a first end, a second end, and an aperture extending therebetween. The aperture is adapted to surround at least a portion of the relief valve post. Movement of the valve actuator in a first direction engages the relief valve post at a first location on the post and displaces the relief valve post by a first separation distance. Movement of the valve actuator in a second direction engages the relief valve post at a second location on the post and displaces the relief valve post by a second separation distance. The first separation distance and the second separation distance are different.
摘要翻译： 公开了一种与具有释放柱的冲洗阀一起使用的冲洗致动器组件。 冲洗致动器组件包括具有第一端，第二端和在其间延伸的孔的阀致动器。 孔径适于围绕安全阀柱的至少一部分。 阀致动器沿第一方向的移动在柱上的第一位置处接合溢流阀柱，并使安全阀柱移动第一间隔距离。 阀致动器沿第二方向的运动在柱上的第二位置处接合安全阀柱，并使安全阀柱移动第二间隔距离。 第一分离距离和第二分离距离不同。
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公开(公告)号：US5271600A
公开(公告)日：1993-12-21
申请号：US62829
申请日：1993-05-14
IPC分类号： E03D3/06 , F16K31/385
CPC分类号： E03D3/06
摘要： A unitary diaphragm assembly for use in conventional flush valves. The diaphragm assembly has a flexible diaphragm which includes a seating portion and a mounting portion at the outer peripheral edge. A flow ring is positioned adjacent to the seating portion of the diaphragm. An elongated barrel member extends from the diaphragm in a longitudinal direction and includes a plurality of radial guides positioned circumferentially around the outer surface of the barrel member along a portion of the length of the barrel member. A second embodiment has a flexible diaphragm connected to a cylinder slide. The cylinder slide includes a longitudinal barrel member with a relief valve positioned in the interior of the lower portion of the barrel member.
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公开(公告)号：US5555912A
公开(公告)日：1996-09-17
申请号：US426526
申请日：1995-04-20
CPC分类号： E03C1/0404 , E03C1/057 , Y10T137/9464
摘要： A spout assembly for an automatic faucet that is easily assembled and tamper resistant has a transmitter and a receiver for use in detecting the presence of objects near the spout. The hollow spout body has an inlet opening and an outlet opening. A unitary waterway fitting is permanently fixed in the outlet opening of the spout body. The waterway fitting has a water passage therein and a sealable compartment for receiving and orienting the transmitter and receiver.
摘要翻译： 用于易于组装和防篡改的自动水龙头的喷口组件具有用于检测喷口附近的物体的存在的发射器和接收器。 中空喷口主体具有入口和出口。 一体式水道配件永久固定在喷口体的出口上。 水路配件中有一个水通道和一个用于接收和定向发射器和接收器的可密封隔间。
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公开(公告)号：US5232194A
公开(公告)日：1993-08-03
申请号：US948095
申请日：1992-09-21
IPC分类号： E03D3/06
CPC分类号： E03D3/06
摘要： A unitary diaphragm assembly for use in conventional flush valves. The diaphragm assembly has a flexible diaphragm which includes a seating portion and a mounting portion at the outer peripheral edge. A flow ring is positioned adjacent to the seating portion of the diaphragm. An elongated barrel member extends from the diaphragm in a longitudinal direction and includes a plurality of radial guides positioned circumferentially around the outer surface of the barrel member along a portion of the length of the barrel member. A second embodiment has a flexible diaphragm connected to a cylinder slide. The cylinder slide includes a longitudinal barrel member with a relief valve positioned in the interior of the lower portion of the barrel member.
摘要翻译： 用于常规冲洗阀的单一隔膜组件。 隔膜组件具有柔性隔膜，该柔性膜片包括在外周缘处的安置部分和安装部分。 流动环邻近隔膜的安置部分定位。 细长的筒状构件在纵向方向上从隔膜延伸并且包括围绕筒构件的外表面沿着筒构件的长度的一部分周向地周向地定位的多个径向引导件。 第二实施例具有连接到气缸滑块的柔性隔膜。 气缸滑动件包括纵向筒构件，其具有定位在筒构件的下部内部的安全阀。
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公开(公告)号：USD480450S1
公开(公告)日：2003-10-07
申请号：US29160819
申请日：2002-05-16
申请人： Robert E. Saadi , Michael A. Funari
设计人： Robert E. Saadi , Michael A. Funari
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公开(公告)号：US5611517A
公开(公告)日：1997-03-18
申请号：US425841
申请日：1995-04-20
CPC分类号： E03C1/05
摘要： A tamper-resistant control unit for an automatic faucet comprises a case having separate compartments therein for receiving a solenoid-activated valve and a circuit board and battery pack, respectively.
摘要翻译： 用于自动水龙头的防篡改控制单元包括一个壳体，其中分别具有分别用于接收螺线管启动阀和电路板和电池组的隔室。
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公开(公告)号：USD351219S
公开(公告)日：1994-10-04
申请号：US14030
申请日：1993-10-12
申请人： Robert E. Saadi , Brian N. Creager
设计人： Robert E. Saadi , Brian N. Creager
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