公开(公告)号：US09169944B1

公开(公告)日：2015-10-27

申请号：US13680326

申请日：2012-11-19

申请人： Hunter Industries, Inc.

发明人： Richard M. Dunn ,  Santo Uccello ,  Sean A. O'Neill

IPC分类号： B05B3/04 ,  F16K43/00 ,  A01G25/16 ,  B05B12/00 ,  B05B1/30 ,  B05B7/12 ,  B05B1/26

CPC分类号： A01G25/16 ,  B05B1/26 ,  B05B1/3013 ,  B05B1/3026 ,  B05B1/304 ,  B05B3/0418 ,  B05B3/0422 ,  B05B3/0431 ,  B05B7/1209 ,  B05B12/00 ,  B05B15/70 ,  B05B15/74 ,  F16K5/04 ,  F16K11/0853 ,  F16K31/06 ,  Y10S239/15

摘要： An irrigation sprinkler includes a main valve mounted in the lower end of an outer housing for controlling the flow of water through an inlet of the outer housing. A pilot valve is operatively coupled to the main valve for turning the main valve ON and OFF. A solenoid is operatively coupled to the pilot valve for opening and closing the pilot valve. A service valve is operatively coupled between the main valve and the pilot valve. The service valve is manually actuable from an AUTO state to allow normal operation of the sprinkler and to an OFF state to allow repair or replacement of the pilot valve or solenoid without having to manually shut OFF a supply valve that is coupled to the inlet of the outer housing through a supply pipe.

摘要翻译： 灌溉喷洒器包括安装在外壳体的下端中的主阀，用于控制通过外壳体的入口的水流。 先导阀可操作地联接到主阀，以使主阀打开和关闭。 螺线管可操作地联接到先导阀以打开和关闭先导阀。 维修阀可操作地联接在主阀和先导阀之间。 维修阀可以从AUTO状态手动启动，以允许喷头的正常操作和关闭状态，以允许维修或更换先导阀或螺线管，而不必手动关闭连接到喷嘴的入口的供应阀 外壳通过供应管。

公开(公告)号：US07658336B2

公开(公告)日：2010-02-09

申请号：US12051375

申请日：2008-03-19

申请人： Lawrence Kates

发明人： Lawrence Kates

IPC分类号： B05B12/12 ,  B05B12/08 ,  B05B17/04 ,  B05B3/02 ,  B05B3/00 ,  A01G25/00 ,  A01G27/00 ,  G05B11/00

CPC分类号： A01G25/167 ,  Y02A40/237 ,  Y10S239/01 ,  Y10S239/15 ,  Y10T137/189

摘要： An irrigation system comprises sprinkler heads with an electrically configurable spray pattern, moisture sensors, and a controller. Based upon input signals from the moisture sensors, the controller dynamically configures the spray pattern of the sprinkler head to allow more water to fall on areas that need to be watered and less water to fall on areas that do not require additional water. The irrigation system can additionally comprise fire sensors. Based upon input from the fire sensors, the controller activates the sprinklers.

摘要翻译： 灌溉系统包括具有电配置喷雾图案的喷头，湿度传感器和控制器。 基于来自湿度传感器的输入信号，控制器动态地配置喷洒头的喷雾模式，以允许更多的水落在需要浇水的区域上，并且较少的水落在不需要额外水的区域上。 灌溉系统还可以包括火灾传感器。 根据火灾传感器的输入，控制器启动喷头。

公开(公告)号：US20060027676A1

公开(公告)日：2006-02-09

申请号：US10910435

申请日：2004-08-03

申请人： David Buck ,  Thomas Storey ,  Richard Buck

发明人： David Buck ,  Thomas Storey ,  Richard Buck

IPC分类号： B05B12/08

CPC分类号： A01C23/042 ,  A01G25/16 ,  A01M7/0092 ,  Y10S239/15 ,  Y10T137/189

摘要： An automated irrigation and chemical treatment system comprising a user input device adapted to communicate with a control unit; a mixing chamber adapted to communicate with the control unit and connected to a water supply and chemical canisters, wherein each canister has a sensor to monitor fluid level therein, and control valves for connecting the mixing chamber to a network of pipes. Sprinkler heads connected to the network of pipes each include, a control valve adapted to control fluid flow to a water delivery nozzle by an electro magnet controlled rubber coated ferric ball closure member. The sprinkler heads include water and chemical saturation sensors and the sprinkler heads also communicate with the control unit via wireless transceivers. Multiple zones covered by the system may be treated according to predetermined schedules.

摘要翻译： 一种自动灌溉和化学处理系统，包括适于与控制单元通信的用户输入装置; 混合室，其适于与控制单元连通并连接到供水和化学罐，其中每个罐具有用于监测其中的液位的传感器，以及用于将混合室连接到管网的控制阀。 连接到管网的洒水头各自包括适于通过电磁控制橡胶涂覆的三氧化铁球关闭构件控制流向水输送喷嘴的流体的控制阀。 喷头包括水和化学饱和度传感器，喷头也通过无线收发器与控制单元进行通信。 系统覆盖的多个区域可以根据预定的时间表进行处理。

公开(公告)号：US06786425B2

公开(公告)日：2004-09-07

申请号：US09730757

申请日：2000-12-07

申请人： Matthew James Harold Rawlings

发明人： Matthew James Harold Rawlings

IPC分类号： A01G2700

CPC分类号： B05B1/3013 ,  B05B12/04 ,  F16K5/0421 ,  F16K7/17 ,  F16K15/144 ,  Y10S239/15 ,  Y10T137/7761 ,  Y10T137/7762 ,  Y10T137/7836

摘要： A device for delivering a controlled dose of a fluid to an outlet from a fluid supply at an operating pressure which includes an actively operable check valve and pressure exerting means to selectively exert first and second pressures on the check valve. When one of the first and second pressures is exerted on the check valve, the valve prevents the passage of fluid at operating pressure through the outlet. When the other pressure is exerted on the check valve, the valve permits the passage of spray fluid at operating pressure. Signal generating means to generate a control signal characteristic of the fluid operating pressure, and control means derive at least one of the said first and second pressures from the control signal.

摘要翻译： 一种用于在包括主动操作的止回阀和压力施加装置的操作压力下将来自流体供应源的受控剂量的流体输送到流体供应源的装置，以选择性地在止回阀上施加第一和第二压力。 当第一和第二压力中的一个施加在止回阀上时，阀阻止流体在工作压力下通过出口。 当其他压力施加在止回阀上时，阀允许喷射流体在操作压力下通过。 信号发生装置，用于产生流体操作压力特性的控制信号，并且控制装置从控制信号中导出所述第一和第二压力中的至少一个。

公开(公告)号：US06565668B1

公开(公告)日：2003-05-20

申请号：US09857194

申请日：2001-06-21

申请人： Jan Sandberg ,  Bjarne Graff ,  Anders Lif

发明人： Jan Sandberg ,  Bjarne Graff ,  Anders Lif

IPC分类号： B05B300

CPC分类号： B08B9/093 ,  A01K1/01 ,  B08B3/02 ,  B25J5/007 ,  Y10S239/15

摘要： The device relates to a method for the cleaning of animal stalls, which have a number of spaces that are to be cleaned by means of an automatic clean device. The method is characterized by the steps of (a) positioning the device in a parking position, in which the device can reach into and clean a first space, (b) cleaning of the first space through manual controlling of the device, (c) the repetition of steps (a) and (b) until all the spaces in the premises which are to be cleaned have been cleaned by the device, programming the device with the movements which were performed during the above-mentioned steps, by means of signals representing these movements which are supplied to a control unit, through registering the movements performed by storage of the steps in a memory which is provided in a control unit which is part of the device, and the use of the contents of the memory during the next cleaning of the same animal stall as a program for the control unit for the automatic controlling of the device.

摘要翻译： 该装置涉及用于清洁动物档位的方法，动物档位具有若干通过自动清洁装置清洁的空间。 该方法的特征在于以下步骤：（a）将设备定位在停车位置，其中设备可以进入和清洁第一空间，（b）通过手动控制设备来清洁第一空间;（c） 重复步骤（a）和（b），直到待清洁的房屋内的所有空间都已被设备清洁，用上述步骤中执行的运动对设备进行编程，借助于信号 表示这些运动，其被提供给控制单元，通过将通过存储步骤执行的移动登记在设置在作为设备的一部分的控制单元中的存储器中，以及在下一次使用存储器的内容 作为用于控制单元的程序用于自动控制设备的相同动物失速的清洁。

公开(公告)号：US06375090B1

公开(公告)日：2002-04-23

申请号：US09654544

申请日：2000-09-01

申请人： Noorolah Nader Beidokhti

发明人： Noorolah Nader Beidokhti

IPC分类号： B05B1708

CPC分类号： B05B17/08 ,  F21S9/028 ,  F21S9/046 ,  F21W2121/02 ,  F21W2131/401 ,  Y10S239/15

摘要： A housing defines a sealed interior cavity to provide buoyancy for floating the housing in water. A battery housing secured to the buoyant housing supports a rechargeable battery and maintains the vertical alignment of the buoyant housing. An upper plate on the buoyant housing supports a plurality of upwardly directed lights and fountain nozzles together with a plurality of manually actuatible switches. An internal battery-powered pump mechanism is operative within the buoyant housing to draw water into the buoyant housing and force it upwardly through the fountain nozzles to produce vertically directed fountain sprays. The fountain sprays may be illuminated by the light assemblies supported by the upper plate. A remote control receiver and control circuit is supported within the buoyant housing and receives operative control signals from a handheld remote control unit. A rotation valve is operatively coupled to the pump output and provides an optional laterally directed water spray component tending to rotate the entire fountain unit. The water spray height of the fountain sprays may be adjusted by a bypass valve supported within the buoyant housing. In an alternate embodiment, a tether and anchor are securable to the unit to fix its position within a swimming pool. In a still further alternate embodiment, an annular spacer ring is securable to the buoyant housing by a collar and plurality of spokes.

摘要翻译： 壳体限定了密封的内部空腔，以提供用于将壳体浮在水中的浮力。 固定到浮力壳体的电池壳体支撑可充电电池并保持浮力壳体的垂直对准。 浮力壳体上的上板支撑多个向上指向的光源和喷泉喷嘴以及多个手动可驱动的开关。 内部电池供电的泵机构在浮力壳体内操作以将水吸入浮力壳体并将其向上推动通过喷泉喷嘴以产生垂直定向的喷泉。 喷泉可以由上板支撑的灯组件照亮。 遥控接收器和控制电路支撑在浮力壳体内，并从手持式遥控单元接收操作控制信号。 旋转阀可操作地联接到泵输出并且提供倾向于旋转整个喷泉单元的可选的侧向定向的喷水部件。 喷泉喷雾剂的喷水高度可以通过支撑在浮力壳体内的旁通阀来调节。 在替代实施例中，系绳和锚固件可固定到该单元以将其位置固定在游泳池内。 在又一替代实施例中，环形间隔环通过轴环和多个轮辐固定到浮力壳体。

公开(公告)号：US6138928A

公开(公告)日：2000-10-31

申请号：US124653

申请日：1998-07-29

申请人： Jacob L. LaRue ,  Wendell E. Dorsett

发明人： Jacob L. LaRue ,  Wendell E. Dorsett

IPC分类号： A01G25/09 ,  B05B3/00

CPC分类号： A01G25/092 ,  Y10S239/15

摘要： A liquid suspension distribution system is provided which is essentially a conventional center pivot irrigation system, but which has the innermost sprinkler guns sequenced by way of a programmable logic control. The innermost sprinkler guns are sequenced on and off by the programmable logic controller so that an even distribution of the liquid manure or the like is achieved on the field.

摘要翻译： 提供了一种液体悬浮液分配系统，其基本上是常规的中枢枢转灌溉系统，但是具有通过可编程逻辑控制排列的最内喷洒喷枪。 最内层的喷水枪由可编程逻辑控制器开启和关闭，从而在现场实现了液体粪便等的均匀分布。

公开(公告)号：US5048755A

公开(公告)日：1991-09-17

申请号：US509550

申请日：1990-04-16

申请人： Graeme C. Dodds

发明人： Graeme C. Dodds

IPC分类号： A01G25/16 ,  G05B19/042

CPC分类号： G05B19/042 ,  A01G25/16 ,  Y10S239/15 ,  Y10T137/1866

摘要： An irrigation system for controlling the operation of a number of control valves each of which controls the flow of water in a corresponding branch pipe leading from a common supply pipe. The system comprises a pair of control lines which extend along the supply pipe and branch pipes to carry a control signal to operate a control unit which operates a corresponding control valve using a low voltage power supply. The control signal is coded by a data generator according to predetermined conditions and is decoded by each of the control units, the coded signal being received at each control unit, and the specified control unit operating only.

摘要翻译： 一种用于控制多个控制阀的操作的灌溉系统，每个控制阀控制从共同供应管道引出的相应支管中的水流。 该系统包括一对控制线，其沿着供应管和分支管延伸以承载控制信号以操作控制单元，该控制单元使用低压电源操作相应的控制阀。 控制信号由数据发生器根据预定条件进行编码，并由每个控制单元解码，编码信号在每个控制单元处接收，并且指定的控制单元仅工作。

公开(公告)号：US3723827A

公开(公告)日：1973-03-27

申请号：US3723827D

申请日：1972-02-11

申请人： GRISWOLD CONTROLS

发明人： GRISWOLD D ,  MC CARTY W

IPC分类号： A01G25/16 ,  G05B19/07 ,  H01H47/14

CPC分类号： G05B19/07 ,  A01G25/162 ,  Y02A40/237 ,  Y10S239/15 ,  Y10T307/461 ,  Y10T307/484

摘要： A known system for controlling a plurality of stations, such as irrigating sprinkler valves, over a conductor pair for either selective or sequential activation includes a solenoid as the device to be activated at each station and requires short interruptions in the operating voltage at a control point to effect sequential activation of the stations, but for selective activation this same system utilizes two different voltage levels with short interruptions, a lower voltage being required to bypass unwanted stations and higher voltage built up at a controlled rate being required for selective activation of a station. An improvement in the known system includes delay means in association with the solenoids at the stations for delaying the response of the solenoids thereby simplifying the equipment the control point by permitting the use of only one voltage level, while avoiding activation of unselected stations.

摘要翻译： 用于控制选择性或顺序激活的导体对上的多个站（例如冲洗喷淋阀）的已知系统包括作为在每个站处被激活的装置的螺线管，并且需要在控制点处的操作电压的短暂中断 为了实现站点的顺序激活，但是对于选择性激活，该相同系统利用具有短暂中断的两个不同的电压电平，需要较低的电压来绕过不需要的站，并且以受控的速率建立的更高的电压是选择性激活站所需要的 。 已知系统的改进包括与站点处的螺线管相关联的延迟装置，用于延迟螺线管的响应，从而通过允许仅使用一个电压电平来简化控制点的设备，同时避免启动未选择的电台。

公开(公告)号：US3578245A

公开(公告)日：1971-05-11

申请号：US3578245D

申请日：1969-07-29

申请人： GLOVER B BROCK

发明人： BROCK GLOVER B

IPC分类号： A01G25/16 ,  H04Q9/10 ,  A01G25/02

CPC分类号： A01G25/162 ,  H04Q9/10 ,  Y10S239/15

摘要： A fluid distribution system is shown which includes a plurality of electrically actuated valves. Each valve is associated with a selectively activated switching device responsive to a particular control signal of preselected frequency. A band-pass filter is connected between each switching device and a source of control signals having differing frequencies and preselected durations for activating the switching devices. The source of control signals may be a source of prerecorded signals, such as a replacable cassette, or a preprogrammed oscillator arrangement.