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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：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：USD377520S
公开(公告)日：1997-01-21
申请号：US37836
申请日：1995-04-20
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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：US6000881A
公开(公告)日：1999-12-14
申请号：US24999
申请日：1998-02-17
CPC分类号： E03F3/046 , E01C11/227
摘要： A modular trench drain for use in a trench drain system. The trench drain includes an open-faced channel including a narrow throat into which water can flow and a wider flow passage. The trench drain can include an integrally formed, removable cover which renders the channel close-faced. The removable cover is removed after installation of the drain. The throat can be offset to allow curbside installation of the trench drain. Protuberances are provided to secure the drain in the material in which the trench drain is embedded. Securement clips are provided for receiving support rods and reinforcing rods to ease installation and to provide structural stability to the trench drain.
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公开(公告)号：US06250686B1
公开(公告)日：2001-06-26
申请号：US09359156
申请日：1999-07-22
IPC分类号： F16L4702
CPC分类号： B29C65/342 , B29C65/3428 , B29C65/3468 , B29C65/3476 , B29C65/561 , B29C65/72 , B29C66/1222 , B29C66/1224 , B29C66/5221 , B29C66/52231 , B29C66/52292 , B29C66/52296 , B29C66/52298 , B29C66/71 , F16L47/03 , B29K2023/12
摘要： A piping system that includes a plurality of pipe made of thermoplastic material, a coupling and an arrangement for securing the pipe to the coupling. The coupling is configured so that either a fusable seal or mechanical seal can be used with the coupling to connect the pipe to the coupling. Preferably, the pipe and coupling are made of thermoplastic material.
摘要翻译： 一种管道系统，其包括由热塑性材料制成的多个管，联接器和用于将管固定到联接器的装置。 联接器被配置成使得可以使用可熔接密封件或机械密封件与联接器将管道连接到联接器。 优选地，管和联接器由热塑性材料制成。
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公开(公告)号：US6113311A
公开(公告)日：2000-09-05
申请号：US407055
申请日：1999-09-27
CPC分类号： E03F3/046 , E01C11/227
摘要： A modular trench drain for use in a trench drain system. The trench drain includes an open-faced channel including a narrow throat into which water can flow and a wider flow passage. The trench drain can include an integrally formed, removable cover which renders the channel close-faced. The removable cover is removed after installation of the drain. The throat can be offset to allow curbside installation of the trench drain. Protuberances are provided to secure the drain in the material in which the trench drain is embedded. Securement clips are provided for receiving support rods and reinforcing rods to ease installation and to provide structural stability to the trench drain.
摘要翻译： 用于沟渠排水系统的模块化沟渠排水沟。 沟槽排水沟包括一个敞开的通道，其中包括一个狭窄的喉咙，水可以流入，而较宽的流动通道。 沟槽排水管可以包括一个整体形成的，可移除的盖子，使得通道紧密相接。 安装排水管后拆下可拆卸盖。 喉部可以偏移以允许路边安装沟槽排水管。 提供突起以固定在其中嵌入沟槽漏极的材料中的漏极。 提供固定夹用于接收支撑杆和加强杆，以便于安装，并为沟槽排水沟提供结构稳定性。
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公开(公告)号：US5971662A
公开(公告)日：1999-10-26
申请号：US850596
申请日：1997-05-02
CPC分类号： E03F3/046 , E01C11/227
摘要： A polymeric trench drain for use in a trench drain system. The trench drain includes an open-faced channel having a crushing rib. The crushing rib prevents buckling of the trench drain due to changes in temperatures. The trench drain also includes removable spacer blocks for use during installation, which prevent the trench drain channel from deforming during installation. Rebar clips and securement clips are provided for easy installation. A unique profile is provided on support ribs to assist in easy stacking of the trench drains prior to installation.
摘要翻译： 用于沟渠排水系统的聚合物沟渠。 沟槽排水口包括具有破碎肋的开放式通道。 破碎肋可以防止由于温度变化引起的沟槽排水沟的翘曲。 沟槽排水管还包括可拆卸的间隔块，用于安装期间，防止沟槽排水通道在安装过程中变形。 提供了钢筋夹和固定夹，便于安装。 在支撑肋上提供独特的轮廓，以在安装之前帮助容易地堆叠沟渠排水沟。
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公开(公告)号：US5715547A
公开(公告)日：1998-02-10
申请号：US640654
申请日：1996-05-01
CPC分类号： D06F1/02
摘要： A laundry basin that includes a laundry basin body having a plurality of walls secured to a base and a plurality of legs secured to the body. A towel rack, a removable shelf and a removable soap dish are secured to the laundry basin body. The shelf includes a support member having brackets extending upwardly therefrom. The brackets define recesses that are adapted to receive portions of the laundry basin body. The soap dish includes a three-sided structure secured to a perforated bottom wall that defines an open side wall at an open top. The open side wall is positioned adjacent a laundry basin side wall to define an open topped receptacle adapted to receive a bottle of liquid soap. The towel rack is pivotally secured to the laundry basin body.
摘要翻译： 一种洗衣盆，其包括具有固定到基部的多个壁和固定到本体的多个腿的洗衣盆主体。 毛巾架，可移动搁板和可移除的肥皂盘固定在洗衣盆身上。 搁板包括具有从其向上延伸的托架的支撑构件。 托架限定适于容纳洗衣盆主体部分的凹部。 肥皂盘包括固定在穿孔底壁上的三面结构，其限定开放的顶部的敞开的侧壁。 敞开的侧壁定位在洗衣盆侧壁附近，以限定适于容纳一瓶液体肥皂的敞开的顶部容器。 毛巾架可转动地固定在洗衣盆身上。
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公开(公告)号：US06450544B2
公开(公告)日：2002-09-17
申请号：US09887516
申请日：2001-06-22
IPC分类号： F16L4702
CPC分类号： B29C65/342 , B29C65/3428 , B29C65/3468 , B29C65/3476 , B29C65/561 , B29C65/72 , B29C66/1222 , B29C66/1224 , B29C66/5221 , B29C66/52231 , B29C66/52292 , B29C66/52296 , B29C66/52298 , B29C66/71 , F16L47/03 , B29K2023/12
摘要： A piping system that includes a plurality of pipe made of thermoplastic material, a coupling and an arrangement for securing the pipe to the coupling. The coupling is configured so that either a fusable seal or mechanical seal can be used with the coupling to connect the pipe to the coupling. Preferably, the pipe and coupling are made of thermoplastic material.
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