公开(公告)号：US20150245568A1

公开(公告)日：2015-09-03

申请号：US14712822

申请日：2015-05-14

Applicant: DIG Corporation

Inventor： Mike O'Brien

IPC: A01G25/16 ,  G05B15/02

CPC classification number: A01G25/16 ,  G05B15/02 ,  Y10T137/189 ,  Y10T137/7761 ,  Y10T137/86397 ,  Y10T137/86445

Abstract: 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.

Abstract translation: 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：US08733590B2

公开(公告)日：2014-05-27

申请号：US12843976

申请日：2010-07-27

Applicant: Jack Francis Bartlett ,  Jonathan E. Deline ,  John E. Ingold ,  Michael Lawrence Jennings

Inventor： Jack Francis Bartlett ,  Jonathan E. Deline ,  John E. Ingold ,  Michael Lawrence Jennings

IPC: B67D1/00

CPC classification number: B67D7/362 ,  B67D7/04 ,  B67D7/80 ,  B67D7/82 ,  B67D7/84 ,  G01F15/02 ,  Y10T137/85986 ,  Y10T137/86035 ,  Y10T137/86397

Abstract: A fluid dispenser has a housing in which fluid flow control components are located and a fluid conduit completing a fluid flow path between a fluid storage tank and a nozzle coupled to the housing. The fluid dispenser further has a control system, at least one controllable valve and a fluid flow meter located along the fluid flow path. The fluid dispenser further has a fluid temperature conditioning subsystem located along the fluid flow path upstream of the flow meter. The control system selectively operates the fluid temperature conditioning subsystem upon detection of a predetermined temperature. At least one controllable recirculation valve may also be provided, and the control system may selectively actuate the controllable recirculation valve such that the fluid flows back to the fluid storage tank. A method of measuring the flow rate of a fluid in the fluid dispenser is also disclosed.

Abstract translation: 流体分配器具有其中定位有流体流量控制部件的壳体和流体管道，其完成流体储存罐和连接到壳体的喷嘴之间的流体流动路径。 流体分配器还具有控制系统，至少一个可控阀和沿流体流动路径定位的流体流量计。 流体分配器还具有沿着流量计上游的流体流动路径定位的流体温度调节子系统。 在检测到预定温度时，控制系统选择性地操作流体温度调节子系统。 还可以提供至少一个可控制的再循环阀，并且控制系统可以选择性地致动可控再循环阀，使得流体流回流体储罐。 还公开了一种测量流体分配器中的流体流量的方法。

公开(公告)号：US08623277B2

公开(公告)日：2014-01-07

申请号：US12835109

申请日：2010-07-13

Applicant: Ralph M. Pivonka

Inventor： Ralph M. Pivonka

IPC: F25B19/00

CPC classification number: G05D16/20 ,  A01M15/00 ,  A01M21/04 ,  A61L2/04 ,  Y10T137/7761 ,  Y10T137/7835 ,  Y10T137/7836 ,  Y10T137/86397

Abstract: A flamer may be used to sterilize poultry litter, soil, concrete, etc. The stationary or mobile flamer disclosed comprises a hood to contain the heat, an external frame, and burners. A fuel tank may be carried on the flamer or on a tractor. An additional embodiment provides for mounting the flamer on wheels, permitting the unit to be towed by a truck, four-wheeler, tractor, etc. The burners are adjustable as to angle, and fueling rate. A pressure in the fuel system is controlled by selectively switching between the liquid and vaporous components of the fuel. By limiting how low the pressure may fall, the flow of fuel from the tank to the torches is more consistent.

Abstract translation: 可以使用火焰灭菌器对家禽垃圾，土壤，混凝土等进行灭菌。所公开的固定式或移动式火焰机包括容纳热量的罩，外部框架和燃烧器。 燃料箱可以装在火焰机上或拖拉机上。 一个另外的实施例提供了将火焰器安装在车轮上，允许该单元由卡车，四轮车，拖拉机等拖曳。燃烧器可调节角度和加油速率。 燃料系统中的压力通过选择性地在燃料的液体和蒸气成分之间切换来控制。 通过限制压力可能下降的程度，燃料从罐到手电筒的流动更为一致。

公开(公告)号：US20130306749A1

公开(公告)日：2013-11-21

申请号：US13473296

申请日：2012-05-16

Applicant: Mike O'Brien

Inventor： Mike O'Brien

IPC: B05B12/08

CPC classification number: A01G25/16 ,  G05B15/02 ,  Y10T137/189 ,  Y10T137/7761 ,  Y10T137/86397 ,  Y10T137/86445

Abstract: 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.

Abstract translation: 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：US08561636B2

公开(公告)日：2013-10-22

申请号：US13202807

申请日：2010-02-18

Applicant: Vemund Eithun

Inventor： Vemund Eithun

IPC: F16K31/02

CPC classification number: G01M3/2815 ,  F17D5/02 ,  Y10T137/0452 ,  Y10T137/7761 ,  Y10T137/8326 ,  Y10T137/86397

Abstract: System and method for controlling leakage and/or testing of pipe systems and discharge points for incompressible fluids, said system including one or more automatic valve arrangements (10) arranged in a pipe system in connection with the fluid supply to a processing plant or building comprising rooms (16) having one or more discharge points (17) to open and close the fluid supply. The system includes a control device (13) provided with communication devices and arrangements (24) to detect activity in rooms (16) with discharge points (17) or the processing plant. The system comprises a pressure control arrangement (20) arranged between the automatic valve arrangement (10) and rooms (16) having discharge points (17) or the processing plant. The pressure control arrangement (20) is arranged for increasing the pressure in the pipe system.

Abstract translation: 用于控制用于不可压缩流体的管道系统和排放点的泄漏和/或测试的系统和方法，所述系统包括一个或多个自动阀装置（10），其配置在与加工设备或建筑物的流体供应相关联的管道系统中，包括 具有一个或多个排放点（17）以打开和关闭流体供应的房间（16）。 该系统包括设有通信装置和装置（24）的控制装置（13），用于检测具有排放点（17）或处理装置的房间（16）中的活动。 该系统包括设置在自动阀装置（10）和具有排放点（17）的房间（16）或处理设备之间的压力控制装置（20）。 压力控制装置（20）布置成用于增加管道系统中的压力。

公开(公告)号：US08291930B2

公开(公告)日：2012-10-23

申请号：US12424245

申请日：2009-04-15

Applicant: Yu-Tuan Lee

Inventor： Yu-Tuan Lee

IPC: F16K49/00

CPC classification number: F24D17/0078 ,  Y10T137/6497 ,  Y10T137/7737 ,  Y10T137/86397 ,  Y10T137/9464

Abstract: A hot water system includes cold water pipes, hot water pipes, a water heater, a pump, a pump control unit and a connection valve unit. The pump is used to increase the pressure of the hot water pipes to a preset higher level than the pressure in the cold water pipes. When hot water is needed, the connection valve unit at the user side is opened to connect the cold water pipes and the hot water pipes, and when the cold water pipes and the hot water pipes are connected, the water pressure difference between them will become smaller. When the pressure difference change is detected, the pump control unit will activate the pump to pump the water in the hot water pipes into the cold water pipes, so the water in the pipes starts to circulate, and the water will flow through the water heater and will be heated. When the heated hot water reaches the user, the pump is stopped. After the hot water is being served or when the water temperature drops down, the pump is again put into normal operation.

Abstract translation: 热水系统包括冷水管，热水管，热水器，泵，泵控制单元和连接阀单元。 该泵用于将热水管道的压力提高到比冷水管道中的压力更高的预设水平。 当需要热水时，使用者侧的连接阀单元打开以连接冷水管和热水管，当冷水管和热水管连接时，它们之间的水压差将变为 较小。 当检测到压差变化时，泵控制单元将启动泵将热水管中的水泵送到冷水管中，使管道中的水开始循环，水流过热水器 并将被加热。 当加热的热水到达用户时，泵停止。 在供水热水或水温下降后，泵再次进入正常运行状态。

公开(公告)号：US08166999B2

公开(公告)日：2012-05-01

申请号：US11577684

申请日：2005-10-20

Applicant: Kouichi Ueki ,  Shigetada Sazawa ,  Kazutaka Hamada ,  Mitsuo Namba ,  Fujio Hori ,  Sadamu Kawashima ,  Isao Masuda ,  Hisanori Yamashita ,  Kazutaka Asano

Inventor： Kouichi Ueki ,  Shigetada Sazawa ,  Kazutaka Hamada ,  Mitsuo Namba ,  Fujio Hori ,  Sadamu Kawashima ,  Isao Masuda ,  Hisanori Yamashita ,  Kazutaka Asano

IPC: F17D5/06

CPC classification number: G01F1/667 ,  F23N5/242 ,  F23N2031/18 ,  G01M3/243 ,  G01M3/2807 ,  Y10T137/0379 ,  Y10T137/7722 ,  Y10T137/7726 ,  Y10T137/7761 ,  Y10T137/86397 ,  Y10T137/86421

Abstract: A use condition of gas equipment is monitored. An abnormality determination unit 26 determines whether or not a use flow volume obtained by detecting a flow velocity obtained by measuring a signal transfer time in a medium using a flow velocity detection unit 17 and converting the detected flow velocity into a flow volume using a flow volume calculation unit 25. When the shutoff unit 27 shuts off a fluid path 1 when it is determined that there is abnormality, a return signal is output from a return unit 28 to a shutoff unit 27 in order to use the gas again by opening the fluid path. Simultaneously, when a return time-counting unit 29 starts the time-counting operation, and then, a predetermined time period has been elapsed, the flow volume calculation unit 25 determines whether or not a predetermined flow volume of greater flows in order to identify whether or not all of the gas plugs of the gas equipment connected to the downstream of the gas shutoff apparatus 27 are closed. The leakage determination unit 30 determines that there is leakage when a predetermined flow volume or greater is detected, and a driving signal is output to the shutoff unit 27 to close the fluid path 1.

Abstract translation: 监测燃气设备的使用状况。 异常确定单元26确定通过使用流速检测单元17检测在介质中测量信号传送时间而获得的流速而获得的使用流量，并且使用流量将所检测的流速转换为流量 计算单元25.当确定有异常时，关闭单元27关闭流体路径1时，返回信号从返回单元28输出到关闭单元27，以便通过打开流体再次使用气体 路径。 同时，当返回时刻计数单元29开始计时操作，然后经过预定时间段时，流量计算单元25确定是否流过较大流量，以便识别是否 或者不是连接到气体截止装置27的下游的气体设备的全部气塞被关闭。 泄漏确定单元30确定当检测到预定流量或更大时存在泄漏，并且驱动信号被输出到关闭单元27以关闭流体路径1。

公开(公告)号：US08156822B2

公开(公告)日：2012-04-17

申请号：US12628267

申请日：2009-12-01

Applicant: Kevin George DeWall ,  Humberto Enrique Garcia ,  Michael George McKellar

Inventor： Kevin George DeWall ,  Humberto Enrique Garcia ,  Michael George McKellar

IPC: G01F1/28

CPC classification number: F16K1/222 ,  G01F1/28 ,  Y10T137/8242 ,  Y10T137/8326 ,  Y10T137/86397 ,  Y10T137/86405

Abstract: Methods of evaluating a fluid condition may include stroking a valve member and measuring a force acting on the valve member during the stroke. Methods of evaluating a fluid condition may include measuring a force acting on a valve member in the presence of fluid flow over a period of time and evaluating at least one of the frequency of changes in the measured force over the period of time and the magnitude of the changes in the measured force over the period of time to identify the presence of an anomaly in a fluid flow and, optionally, its estimated location. Methods of evaluating a valve condition may include directing a fluid flow through a valve while stroking a valve member, measuring a force acting on the valve member during the stroke, and comparing the measured force to a reference force. Valve assemblies and related systems are also disclosed.

Abstract translation: 评估流体状况的方法可以包括在冲程期间抚摸阀构件并测量作用在阀构件上的力。 评估流体状况的方法可以包括在一段时间内测量在存在流体流动的情况下作用在阀构件上的力，并且评估在一段时间内测量的力的变化频率中的至少一个， 在一段时间内测量的力的变化，以确定流体流中的异常的存在，以及可选地，其估计的位置。 评价阀门状态的方法可以包括在流动阀构件的同时引导流体流动通过阀门，测量在冲程期间作用在阀构件上的力，并将测量的力与参考力进行比较。 还公开了阀组件和相关系统。

公开(公告)号：US20120024393A1

公开(公告)日：2012-02-02

申请号：US13130025

申请日：2009-11-23

Applicant: Georges Menet

Inventor： Georges Menet

IPC: F16K31/02

CPC classification number: G01M3/2815 ,  F17D5/06 ,  Y10T137/0396 ,  Y10T137/776 ,  Y10T137/7761 ,  Y10T137/86397 ,  Y10T137/87917

Abstract: Method and device for detecting the flow of liquid, in particular water, in a consuming installation, comprising at least one opening/closing means (3) for supplying liquid, this installation being supplied via an inlet pipe (2) fitted with a solenoid valve (5), a pressure sensor (6) upstream of the solenoid valve and a pressure sensor (7) downstream of the solenoid valve. Management means (8) are able to effect the following operations: calculation of the difference (ΔP) between the value of the upstream pressure signal (Pam) and the value of the downstream pressure signal (Pav); comparison of this difference (ΔP) with at least one triggering threshold (SΔPo, SΔPf); when the pressure difference (ΔP) reaches or exceeds a triggering threshold (SΔPo), a command signal (Co) to open the solenoid valve (5) is generated; when the pressure difference (ΔP) reaches or falls below a triggering threshold (SΔPf), a command signal (Cf) to close the solenoid valve (5) is generated; and a flow signal (D) is generated as a function of said pressure difference (ΔP).

Abstract translation: 用于检测消耗装置中的液体流动，特别是水的方法和装置，包括用于供应液体的至少一个打开/关闭装置（3），该装置经由装配有电磁阀的入口管（2）供应， （5），电磁阀上游的压力传感器（6）和电磁阀下游的压力传感器（7）。 管理装置（8）能够实现以下操作：计算上游压力信号（Pam）的值和下游压力信号（Pav）的值之间的差（＆Dgr; P）; 该差异（＆Dgr; P）与至少一个触发阈值（S＆Dgr; Po，S＆Dgr; Pf）的比较; 当压力差（＆Dgr; P）达到或超过触发阈值（S＆Dgr; Po）时，产生打开电磁阀（5）的指令信号（Co） 当压差（＆Dgr; P）达到或低于触发阈值（S＆Dgr; Pf）时，产生关闭电磁阀（5）的指令信号（Cf） 并且作为所述压力差（＆Dgr; P）的函数产生流量信号（D）。

公开(公告)号：US20110163249A1

公开(公告)日：2011-07-07

申请号：US11922364

申请日：2006-06-14

Applicant: Andrew Stuart Meikle ,  William Richard Cotton

Inventor： Andrew Stuart Meikle ,  William Richard Cotton

IPC: F16K31/08

CPC classification number: G01F1/28 ,  G01F15/001 ,  G01P13/002 ,  Y10T137/7761 ,  Y10T137/86397

Abstract: A fluid flow monitor, typically for water, includes the combination of a fluid conduit including a magnet displaceable within the conduit when fluid flows therethrough, an electric circuit having a power supply, a magnetic sensor switch positioned in the electric circuit located adjacent to the conduit and positioned at a predetermined distance from the magnet when the magnet is not displaced and a timer connected to the electric circuit. When the magnet is displaced the predetermined distance, the magnetic sensor switch closes the electric circuit activating the timer and when the magnet is not displaced to the predetermined distance, the magnetic sensor switch opens the electric circuit deactivating the timer.

Abstract translation: 通常用于水的流体流量监测器包括流体导管的组合，流体导管包括当流体流过其中时可在管道内移动的磁体，具有电源的电路，位于邻近导管的电路中的磁传感器开关 并且当磁体未被移动时定位在与磁体预定的距离处，并且定时器连接到电路。 当磁体移动预定距离时，磁传感器开关闭合启动定时器的电路，当磁体未移动到预定距离时，磁传感器开关打开电路，使定时器停用。