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1. 发明申请

US20090173398A1 Fluid Sensing Shut-Off Devices with Timer and Methods of Operation 失效
标题翻译：带定时器和操作方法的流体感应关闭装置
公开(公告)号：US20090173398A1
公开(公告)日：2009-07-09
申请号：US12402385
申请日：2009-03-11
申请人： Thurman F. Hodge , Benjamin Grill , Oded Eddie Sturman
发明人： Thurman F. Hodge , Benjamin Grill , Oded Eddie Sturman
IPC分类号： F16K17/00
CPC分类号： G05D7/0635 , Y10T137/7723 , Y10T137/7726 , Y10T137/7761
摘要： Fluid sensing shut-off devices with timer and methods of operation to shut off fluid flow if a primary shutoff valve sticks in the on condition. An embodiment is disclosed using a microphone to sense fluid flow, with a microprocessor periodically awakening from a sleep mode to power the sensor and determine if there is flow. If there is flow, the microprocessor times flow, and if flow is not shut off within a predetermined length of time, the microprocessor shuts off the valve. The valve itself normally held in a magnetically latched, valve open state, but may be unlatched by a current pulse to close the valve. Various embodiments and applications are disclosed.
摘要翻译：具有定时器和操作方法的流体感测关闭装置，如果主截止阀处于打开状态，则切断流体流动。公开了使用麦克风感测流体流动的实施例，其中微处理器周期性地从睡眠模式唤醒以为传感器供电并确定是否存在流动。如果存在流量，微处理器就会流动，如果在预定时间内没有关闭流量，则微处理器关闭阀门。阀本身通常保持在磁性闭锁的阀打开状态，但是可以通过电流脉冲来解锁以关闭阀。公开了各种实施例和应用。

2. 发明授权

US07658203B2 Fluid sensing shut-off devices with timer and methods of operation 失效
标题翻译：具有定时器和操作方法的流体感应切断装置
公开(公告)号：US07658203B2
公开(公告)日：2010-02-09
申请号：US12402385
申请日：2009-03-11
申请人： Thurman F. Hodge , Benjamin Grill , Oded Eddie Sturman
发明人： Thurman F. Hodge , Benjamin Grill , Oded Eddie Sturman
IPC分类号： F16K31/11 , F16K31/08 , F16K17/00
CPC分类号： G05D7/0635 , Y10T137/7723 , Y10T137/7726 , Y10T137/7761
摘要： Fluid sensing shut-off devices with timer and methods of operation to shut off fluid flow if a primary shutoff valve sticks in the on condition. An embodiment is disclosed using a microphone to sense fluid flow, with a microprocessor periodically awakening from a sleep mode to power the sensor and determine if there is flow. If there is flow, the microprocessor times flow, and if flow is not shut off within a predetermined length of time, the microprocessor shuts off the valve. The valve itself normally held in a magnetically latched, valve open state, but may be unlatched by a current pulse to close the valve. Various embodiments and applications are disclosed.
摘要翻译：具有定时器和操作方法的流体感测关闭装置，如果主截止阀处于打开状态，则切断流体流动。公开了使用麦克风感测流体流动的实施例，其中微处理器周期性地从睡眠模式唤醒以为传感器供电并确定是否存在流动。如果存在流量，微处理器就会流动，如果在预定时间内没有关闭流量，则微处理器关闭阀门。阀本身通常保持在磁性闭锁的阀打开状态，但是可以通过电流脉冲来解锁以关闭阀。公开了各种实施例和应用。

3. 发明授权

US07509975B2 Fluid sensing shut-off devices with timer and methods of operation 失效
标题翻译：具有定时器和操作方法的流体感应切断装置
公开(公告)号：US07509975B2
公开(公告)日：2009-03-31
申请号：US11405808
申请日：2006-04-17
申请人： Thurman F. Hodge , Benjamin Grill , Oded Eddie Sturman
发明人： Thurman F. Hodge , Benjamin Grill , Oded Eddie Sturman
IPC分类号： F16K31/11 , F16K31/08 , F16K17/00
CPC分类号： G05D7/0635 , Y10T137/7723 , Y10T137/7726 , Y10T137/7761
摘要： Fluid sensing shut-off devices with timer and methods of operation to shut off fluid flow if a primary shutoff valve sticks in the on condition. An embodiment is disclosed using a microphone to sense fluid flow, with a microprocessor periodically awakening from a sleep mode to power the sensor and determine if there is flow. If there is flow, the microprocessor times flow, and if flow is not shut off within a predetermined length of time, the microprocessor shuts off the valve. The valve itself normally held in a magnetically latched, valve open state, but may be unlatched by a current pulse to close the valve. Various embodiments and applications are disclosed.
摘要翻译：具有定时器和操作方法的流体感测关闭装置，如果主截止阀处于打开状态，则切断流体流动。公开了使用麦克风感测流体流动的实施例，其中微处理器周期性地从睡眠模式唤醒以为传感器供电并确定是否存在流动。如果存在流量，微处理器就会流动，如果在预定时间内没有关闭流量，则微处理器关闭阀门。阀本身通常保持在磁性闭锁的阀打开状态，但是可以通过电流脉冲来解锁以关闭阀。公开了各种实施例和应用。

4. 发明授权

US08245720B2 Wireless irrigation control 有权
标题翻译：无线灌溉控制
公开(公告)号：US08245720B2
公开(公告)日：2012-08-21
申请号：US12269808
申请日：2008-11-12
申请人： Benjamin Grill , Timothy P. Kranz , Oded Eddie Sturman
发明人： Benjamin Grill , Timothy P. Kranz , Oded Eddie Sturman
IPC分类号： F16K17/36 , F16K31/48 , F16K11/00 , A01G27/00
CPC分类号： F16K11/044 , F16K37/0033 , Y10T137/189 , Y10T137/86389 , Y10T137/86879 , Y10T137/87096
摘要： A control valve has an inlet, a first outlet and a second outlet. The control valve includes a poppet valve to selectably close one of the first outlet and the second outlet. A pair of diaphragms move from a first position to a second position when fluid is supplied to the control valve to permit the poppet valve to close the first passage when fluid is removed from the control valve. A magnet operably couples a wireless transmitter to a power source when fluid is supplied to the control valve. The wireless transmitter may send a signal to terminate irrigation by the control valve when the control valve is one of a plurality of control valves connected serially to a master valve only by a fluid supply line.
摘要翻译：控制阀具有入口，第一出口和第二出口。控制阀包括提升阀，可选择地关闭第一出口和第二出口之一。当流体被提供给控制阀时，一对隔膜从第一位置移动到第二位置，以便当流体从控制阀移除时允许提升阀关闭第一通道。当流体被供应到控制阀时，磁体可操作地将无线发射器耦合到电源。当控制阀是仅通过流体供应管线串联连接到主阀的多个控制阀中的一个时，无线发射器可以发送信号以终止由控制阀冲洗的信号。

5. 发明申请

US20090126801A1 Wireless Irrigation Control 有权
标题翻译：无线灌溉控制
公开(公告)号：US20090126801A1
公开(公告)日：2009-05-21
申请号：US12269808
申请日：2008-11-12
申请人： Benjamin Grill , Timothy P. Kranz , Oded Eddie Sturman
发明人： Benjamin Grill , Timothy P. Kranz , Oded Eddie Sturman
IPC分类号： G05B11/00 , F16K31/00
CPC分类号： F16K11/044 , F16K37/0033 , Y10T137/189 , Y10T137/86389 , Y10T137/86879 , Y10T137/87096
摘要： A control valve has an inlet, a first outlet and a second outlet. The control valve includes a poppet valve to selectably close one of the first outlet and the second outlet. A pair of diaphragms move from a first position to a second position when fluid is supplied to the control valve to permit the poppet valve to close the first passage when fluid is removed from the control valve. A magnet operably couples a wireless transmitter to a power source when fluid is supplied to the control valve. The wireless transmitter may send a signal to terminate irrigation by the control valve when the control valve is one of a plurality of control valves connected serially to a master valve only by a fluid supply line.
摘要翻译：控制阀具有入口，第一出口和第二出口。控制阀包括提升阀，可选择地关闭第一出口和第二出口之一。当流体被提供给控制阀时，一对隔膜从第一位置移动到第二位置，以便当流体从控制阀移除时允许提升阀关闭第一通道。当流体被供应到控制阀时，磁体可操作地将无线发射器耦合到电源。当控制阀是仅通过流体供应管线串联连接到主阀的多个控制阀中的一个时，无线发射器可以发送信号以终止由控制阀冲洗的信号。

6. 发明申请

US20060254651A1 Fluid sensing shut-off devices with timer and methods of operation 失效
公开(公告)号：US20060254651A1
公开(公告)日：2006-11-16
申请号：US11405808
申请日：2006-04-17
申请人： Thurman Hodge , Benjamin Grill , Oded Sturman
发明人： Thurman Hodge , Benjamin Grill , Oded Sturman
IPC分类号： G05D7/06
CPC分类号： G05D7/0635 , Y10T137/7723 , Y10T137/7726 , Y10T137/7761
摘要： Fluid sensing shut-off devices with timer and methods of operation to shut off fluid flow if a primary shutoff valve sticks in the on condition. An embodiment is disclosed using a microphone to sense fluid flow, with a microprocessor periodically awakening from a sleep mode to power the sensor and determine if there is flow. If there is flow, the microprocessor times flow, and if flow is not shut off within a predetermined length of time, the microprocessor shuts off the valve. The valve itself normally held in a magnetically latched, valve open state, but may be unlatched by a current pulse to close the valve. Various embodiments and applications are disclosed.

7. 发明授权

US4516600A Pressure regulating valves 失效
标题翻译：压力调节阀
公开(公告)号：US4516600A
公开(公告)日：1985-05-14
申请号：US585379
申请日：1984-03-02
申请人： Oded E. Sturman , Benjamin Grill , Lynn Harrison
发明人： Oded E. Sturman , Benjamin Grill , Lynn Harrison
IPC分类号： F16K31/52 , G05D16/10 , F16K31/14
CPC分类号： F16K31/52 , G05D16/10 , Y10T137/3421 , Y10T137/7782 , Y10T137/7801 , Y10T137/7808
摘要： Pressure regulating valves intended primarily for use as pressure regulating shut-off valves are disclosed. The valves utilize a simple piston assembly operative between a valve open position and a valve closed position responsive to a spring biasing the assembly toward the open position against an opposite force proportional to the outlet pressure. The piston assembly has only a single seal to seal the assembly against leakage, with a shut-off mechanism operative on only a 180 degree rotation thereof being cooperatively disposed with respect to the piston assembly so as to not require any additional seals. Embodiments having a fixed pressure regulation and a manually adjustable pressure regulation are disclosed.
摘要翻译：公开了主要用作压力调节截止阀的压力调节阀。阀门利用简单的活塞组件，其在阀打开位置和阀关闭位置之间操作，响应于弹簧将组件朝向打开位置抵抗与出口压力成比例的相反的力而偏置。活塞组件仅具有单个密封件以密封组件以防止泄漏，其中仅在其180度旋转下操作的切断机构相对于活塞组件协同设置，以便不需要任何附加的密封件。公开了具有固定压力调节和可手动调节的压力调节的实施例。

8. 发明授权

US4409638A Integrated latching actuators 失效
标题翻译：集成闭锁执行机构
公开(公告)号：US4409638A
公开(公告)日：1983-10-11
申请号：US311174
申请日：1981-10-14
申请人： Oded E. Sturman , Benjamin Grill , Lynn Harrison
发明人： Oded E. Sturman , Benjamin Grill , Lynn Harrison
IPC分类号： H01F7/18 , H01H47/22 , H01H47/32
CPC分类号： H01H47/226 , H01F7/1872
摘要： Integrated latching actuators are disclosed which may be used as direct replacements for nonlatching actuators in various applications. The integrated latching actuators comprise a magnetically latching actuator with control electronics packaged therewith so that actuation and release may be controlled through a single control line. The integration of the actuator and control electronics eliminates many potential failure modes of conventional latching actuators and results in greatly reduced power consumption, particularly in low duty cycle applications. Various embodiments are disclosed, including embodiments that may operate directly on microprocessor outputs without special drive circuitry.
摘要翻译：公开了集成闭锁致动器，其可用作各种应用中的非锁定致动器的直接替代。集成的锁定致动器包括具有与其封装的控制电子装置的磁性锁定致动器，使得可以通过单个控制线来控制致动和释放。致动器和控制电子器件的集成消除了传统闭锁致动器的许多潜在的故障模式，并导致大大降低的功耗，特别是在低占空比应用中。公开了各种实施例，包括可以在没有特殊驱动电路的情况下直接在微处理器输出上操作的实施例。

9. 外观设计

USD258140S Sprinkler controller 失效
公开(公告)号：USD258140S
公开(公告)日：1981-02-03
申请号：US928007
申请日：1978-07-25
申请人： Oded E. Sturman , Benjamin Grill
设计人： Oded E. Sturman , Benjamin Grill

10. 发明授权

US4114647A Fluid control system and controller and moisture sensor therefor 失效
公开(公告)号：US4114647A
公开(公告)日：1978-09-19
申请号：US662682
申请日：1976-03-01
申请人： Oded E. Sturman , Benjamin Grill
发明人： Oded E. Sturman , Benjamin Grill
IPC分类号： A01G25/16 , G05B19/07
CPC分类号： A01G25/167 , G05B19/07 , G05B2219/25438 , Y10T137/86461 , Y10T307/766 , Y10T307/951
摘要： A fluid control system (and controller and moisture sensor therefor) having one or more latching solenoid operated pilot control valves and a master control unit for controlling the valves. The valves utilize a concentric arrangement of the major components thereof, each being coaxially located with respect to a single housing member. The control electronics may be battery operated and may locate with respect to one valve to provide drive signals to control one or more valves in sequence. The control electronics utilizes an oscillator such as a crystal oscillator with a chain of count down flip-flops to provide binary signals up to a period of preferably twenty-four hours or more. A manual selection is provided to select among the longer period signals to control the frequency with which the operating cycle is initiated, with a second manual control being used to select one of the lower frequency signals to control the duration for which each valve will remain open. Logic is provided so that only one valve will be open at any one time thereby providing for sequential rather than simultaneous operation of a group of valves during each watering cycle. Alternate embodiments utilizing light sensitive controls are also disclosed.

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