公开(公告)号：US09709179B2

公开(公告)日：2017-07-18

申请号：US14834870

申请日：2015-08-25

申请人： Boehringer Ingelheim Vetmedica GmbH

发明人： Katja Friedrich ,  Walter Gumbrecht ,  Peter Paulicka

IPC分类号： F16K11/065 ,  F16K11/16 ,  F16K7/16 ,  F16K27/00 ,  F16K31/524 ,  F16K99/00 ,  G01N35/00 ,  B01L3/00 ,  G01N35/10

CPC分类号： F16K11/065 ,  B01L3/502738 ,  B01L2300/0636 ,  B01L2300/0816 ,  B01L2300/123 ,  B01L2400/06 ,  B01L2400/0655 ,  B01L2400/0661 ,  B01L2400/082 ,  F16K7/16 ,  F16K11/161 ,  F16K27/003 ,  F16K31/52483 ,  F16K99/0001 ,  F16K99/0015 ,  F16K99/0042 ,  F16K2099/008 ,  F16K2099/0084 ,  G01N35/1097 ,  G01N2035/00158 ,  G01N2035/00237 ,  Y10T137/0396 ,  Y10T137/86445 ,  Y10T137/86919 ,  Y10T137/87

摘要： An array of valves are arranged in n columns and m lines and which are each designed to control a fluid flow in an associated flow channel in a lab-on-a-chip system. The array includes at least two valves, every column having not more than one valve and every line having from zero to n valves. A device is used for actuating the valves. The valves are pressure-actuated. To produce the device, the flow channels are arranged in accordance with the arrangement of the valves. Which valves are actuated being changeable by movement of projections relative to array of valves so as to change which valves the projections are pressed against.

公开(公告)号：US20150245568A1

公开(公告)日：2015-09-03

申请号：US14712822

申请日：2015-05-14

申请人： DIG Corporation

发明人： Mike O'Brien

IPC分类号： A01G25/16 ,  G05B15/02

CPC分类号： A01G25/16 ,  G05B15/02 ,  Y10T137/189 ,  Y10T137/7761 ,  Y10T137/86397 ,  Y10T137/86445

摘要： Methods and systems control an irrigation system that includes an irrigation controller, and at least one irrigation sensor connected by a communication circuit. A series of addressing pulses is also generated over the communication circuit, which indicate a device identifier of at least one irrigation sensor. The series of addressing pulses activate at least one irrigation sensor having the device identifier indicated by the series of addressing pulses such that the activated irrigation sensor provides a sensor signal indicative of an irrigation condition to the irrigation controller via the communication network.

摘要翻译： 方法和系统控制包括灌溉控制器和至少一个通过通信电路连接的灌溉传感器的灌溉系统。 在通信电路上也产生一系列寻址脉冲，其指示至少一个灌溉传感器的设备标识符。 一系列寻址脉冲激活至少一个具有由一系列寻址脉冲指示的设备标识符的灌溉传感器，使得激活的灌溉传感器经由通信网络向灌溉控制器提供指示灌溉条件的传感器信号。

公开(公告)号：US20130306749A1

公开(公告)日：2013-11-21

申请号：US13473296

申请日：2012-05-16

申请人： Mike O'Brien

发明人： Mike O'Brien

IPC分类号： B05B12/08

CPC分类号： A01G25/16 ,  G05B15/02 ,  Y10T137/189 ,  Y10T137/7761 ,  Y10T137/86397 ,  Y10T137/86445

摘要： Methods and systems control an irrigation system that includes an irrigation controller, a valve actuator, and at least one irrigation sensor connected by a communication circuit. A sensor charging pulse having a temporal duration less than a solenoid actuation time threshold for a solenoid is provided over the communication circuit. The sensor charging pulse charges a charge storage device in at least one irrigation sensor. A series of addressing pulses is also generated over the communication circuit, which indicate a device identifier of at least one irrigation sensor. The series of addressing pulses activate at least one irrigation sensor having the device identifier indicated by the series of addressing pulses such that the activated irrigation sensor provides a sensor signal indicative of an irrigation condition to the irrigation controller via the communication network.

摘要翻译： 方法和系统控制灌溉系统，其包括灌溉控制器，阀致动器以及通过通信电路连接的至少一个灌溉传感器。 在通信电路上提供具有小于螺线管的螺线管激励时间阈值的时间持续时间的传感器充电脉冲。 传感器充电脉冲对至少一个冲洗传感器中的电荷存储装置充电。 在通信电路上也产生一系列寻址脉冲，其指示至少一个灌溉传感器的设备标识符。 一系列寻址脉冲激活至少一个具有由一系列寻址脉冲指示的设备标识符的灌溉传感器，使得激活的灌溉传感器经由通信网络向灌溉控制器提供指示灌溉条件的传感器信号。

公开(公告)号：US08172923B2

公开(公告)日：2012-05-08

申请号：US12356818

申请日：2009-01-21

申请人： Christopher Vroman ,  Marshall Randolph

发明人： Christopher Vroman ,  Marshall Randolph

IPC分类号： B01D53/22 ,  B01D39/20 ,  B01D46/10

CPC分类号： H01L21/67017 ,  Y10T137/86445

摘要： An apparatus and method for maintaining low gas velocity variation across a diffuser membrane during the vent-up of a vacuum chamber is disclosed. The diffuser membrane permeability and the pressure conditions across the membrane are chosen to minimize variation in gas flow velocity through the membrane during the vent-up cycle. This reduces re-distribution of particles from a vacuum chamber onto sensitive substrates in the vacuum chamber during vent-up from sub-atmospheric pressure to atmospheric pressure.

摘要翻译： 公开了一种用于在真空室通气期间保持在扩散膜上的低气体速度变化的装置和方法。 选择扩散膜渗透性和跨过膜的压力条件，以最小化在通气循环期间通过膜的气流速度的变化。 这样可以减少从低于大气压到大气压的通气期间，真空室中的颗粒从真空室重新分布到真空室中的敏感基板上。

公开(公告)号：US20110114194A1

公开(公告)日：2011-05-19

申请号：US12618651

申请日：2009-11-13

申请人： Jerry Chen

发明人： Jerry Chen

IPC分类号： F17C5/06 ,  F17C7/00 ,  G05D7/00

CPC分类号： F17C13/04 ,  F17C2205/0326 ,  F17C2205/0332 ,  F17C2205/0335 ,  F17C2205/0338 ,  F17C2205/0341 ,  F17C2205/0385 ,  F17C2205/0394 ,  F17C2221/012 ,  F17C2223/0153 ,  F17C2223/033 ,  F17C2250/032 ,  F17C2250/0626 ,  F17C2250/0636 ,  F17C2260/022 ,  F17C2260/036 ,  F17C2260/037 ,  Y02E60/321 ,  Y10T137/0396 ,  Y10T137/7793 ,  Y10T137/863 ,  Y10T137/86397 ,  Y10T137/86445 ,  Y10T137/87281 ,  Y10T137/87322 ,  Y10T137/8733

摘要： Excess flow valve devices, which are responsive to pressure and flow conditions in a bi-directional system, including structures to restrict flow in one direction through openings of a stopper of an excess flow valve based on balancing forces from at least a spring and a frictional force caused by the flow. Bi-directional system employing at least one pressure delayer responsive to pressure and flow impulses to protect a tank valve of a storage tank or a regulator during a refill phase or a discharge phase.

摘要翻译： 过量流量阀装置，其响应于双向系统中的压力和流动条件，包括基于来自至少弹簧和摩擦力的平衡力限制沿一个方向流过过流阀的止动件的流动的结构 流量造成的力量。 双向系统采用响应于压力和流量脉冲的至少一个压力延迟器，以在再填充阶段或排放阶段期间保护储罐或调节器的罐阀。

公开(公告)号：US20080087338A1

公开(公告)日：2008-04-17

申请号：US11793269

申请日：2005-12-15

申请人： Guido Van De Moortele

发明人： Guido Van De Moortele

IPC分类号： C02F1/42

CPC分类号： B01J49/85 ,  Y10T137/86413 ,  Y10T137/86445 ,  Y10T137/87265

摘要： Device for treating water with a supply (3); a treatment tank (4); a drain (9); a regulator (13); and a bypass (22) which connects the supply (3) to the drain (9), characterised in that in the main canalisation (2), on either side of the regulator (13), is provided a shut-off valve (12, 14); in that the device (1) comprises a first shunt canalisation (18) which bridges the first shut-off valve (12) and the regulator (13) and comprises a second shunt canalisation (20) which bridges the regulator (13) and the second shut-off valve (14), whereby both shunt canalisations (18, 20) comprise a shut-off valve (19, 21), and whereby the shut-off valves (12, 14) are open on either side of the regulator (13) during the treatment phase, whereas the other shut-off valves (19, 21) are open during the rinse or regeneration phase.

摘要翻译： 用水处理水的装置（3）; 处理槽（4）; 排水口（9）; 调节器（13）; 以及将供应源（3）连接到排水口（9）的旁路（22），其特征在于，在所述主管道（2）中，在所述调节器（13）的任一侧上设有截止阀（12） ，14）; 设备（1）包括桥接第一截止阀（12）和调节器（13）的第一分流通道（18），并且包括桥接调节器（13）和第二分流管 第二截止阀（14），由此两个分流管（18,20）包括截止阀（19,21），并且由此截止阀（12,14）在调节器 （13），而其他截止阀（19,21）在冲洗或再生阶段期间打开。

公开(公告)号：US20070158458A1

公开(公告)日：2007-07-12

申请号：US11316221

申请日：2005-12-22

申请人： Wayne Wheeler

发明人： Wayne Wheeler

IPC分类号： A01G27/00

CPC分类号： A01G25/00 ,  B05B12/04 ,  Y10T137/86445 ,  Y10T137/86493 ,  Y10T137/87877

摘要： A readily expandable portable above ground sprinkling system for watering a newly sodded lawn is provided. The system includes a portable container housing a water inlet, a bypass outlet, a battery powered control means, and a plurality of hose outlets, each having an associated flow control valve. A plurality of sprinkler heads are connected in fluid communication to the hose outlets with standard hoses. The control means is operable to electronically regulate the valves in order to accomplish a desired watering pattern.

摘要翻译： 提供了一种易于扩展的便携式地上喷洒系统，用于浇灌新近草坪的草坪。 该系统包括容纳进水口的便携式容器，旁路出口，电池供电的控制装置和多个软管出口，每个具有相关联的流量控制阀。 多个喷洒头通过标准软管与流体连通地连接到软管出口。 控制装置可操作以电子地调节阀门，以便实现所需的浇水模式。

公开(公告)号：US06796273B2

公开(公告)日：2004-09-28

申请号：US10165555

申请日：2002-06-08

申请人： Paul Michael Muscarella

发明人： Paul Michael Muscarella

IPC分类号： A01K6304

CPC分类号： A01K63/006 ,  Y10T137/86413 ,  Y10T137/86445 ,  Y10T137/86501

摘要： The present invention relates to a water director for distributing a surge or flow of water to one or more of a plurality of output ports, which can vary in shape, size, and number, typically for use in marine and fresh water aquariums. Water pumped through a conduit into the hermetically sealed Switching Current Water Director (SCWD), powers an internally mounted gear driven fluid motor, which turns a rotational valve, alternately opening and closing a plurality of water outlet ports. When mounted externally to an aquarium, proper placement of output nozzles, which are connected to a water conduit attached to the various SCWD outlet ports, provides the desired opposing, or switching back and fourth currents. Depending on the inlet and outlet port configuration, the SCWD can be adapted to suit many applications.

摘要翻译： 本发明涉及一种用于将浪涌或水流分配给多个输出端口中的一个或多个的水导向器，其可以在形状，尺寸和数量上变化，通常用于海洋和淡水水族箱。 水通过管道泵入密封的开关电流水控制器（SCWD）中，为内部安装的齿轮驱动流体电动机供电，该电动机转动旋转阀，交替地打开和关闭多个出水口。 当外部安装在水族箱上时，连接到连接到各个SCWD出口端口的水导管的输出喷嘴的适当放置提供期望的相反或切换回和第四电流。 根据入口和出口配置，SCWD可以适应许多应用。

公开(公告)号：US06786234B2

公开(公告)日：2004-09-07

申请号：US10758507

申请日：2004-01-16

申请人： Charlie J. Schafer ,  Leo E. Beebout ,  William Littler IV

发明人： Charlie J. Schafer ,  Leo E. Beebout ,  William Littler IV

IPC分类号： F16K3148

CPC分类号： A01G25/16 ,  Y10T137/86389 ,  Y10T137/86445

摘要： The title flow regulator disclosed is used for regulating the level of water in the fields of an agricultural operation according to seasonal needs by a mechanism for adjusting the outflow of water from the tile line. The regulator includes a housing through which water from the tile line is directed and in which a partition with at least one aperture is positioned. At lease one vertically movable gate is associated each aperture and with a motor, an electric cylinder, and at least one actuator bar such that, upon actuation of the motor, the gate moves either open or close the aperture. If two apertures are included, the regulator can be fully open (both apertures open), fully closed (both apertures closed), or partially open (bottom aperture open, top one closed) to achieve the desired moisture level. Dates on which the gates will be moved can be pre-selected by remote signaling.

摘要翻译： 所公开的标题流量调节器用于根据季节性需要通过调节来自瓦片线的水流出的机构来调节农业操作领域的水位。 调节器包括壳体，来自瓦片线的水通过该壳体定向，并且其中具有至少一个孔的分隔件定位在壳体中。 至少一个可垂直移动的门与每个孔相关联，并与电动机，电动缸和至少一个致动器杆相关联，使得在电动机的致动时，门移动打开或关闭孔。 如果包括两个孔，调节器可以完全打开（两个孔打开），完全关闭（两个孔关闭）或部分打开（底部开口，顶部一个关闭），以达到所需的水分含量。 可以通过远程信令预先选择将要移动门的日期。

公开(公告)号：US06644344B2

公开(公告)日：2003-11-11

申请号：US09852706

申请日：2001-05-11

申请人： David B. Tibbott

发明人： David B. Tibbott

IPC分类号： G01F100

CPC分类号： G01G17/04 ,  G01F1/76 ,  G01G1/243 ,  Y10T137/0324 ,  Y10T137/7303 ,  Y10T137/7339 ,  Y10T137/86413 ,  Y10T137/86445

摘要： A method and apparatus for measuring the flow rate of a fluid based on the fluid weight. A container is provided between a fluid source and a fluid removal system. A valve is arranged between the fluid source and the container, to control the admitting of fluid into the container from the source, and removal of fluid from the container by the removal system. The valve is controlled by a weight-responsive mechanism, which detects a change in weight of the container due to the admitting and removal of fluid, and opens or closes the valve accordingly. A flow rate of the fluid may be determined in terms of a time period between the closing and subsequent opening of the valve.