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1. 发明授权

US09179612B2 Area-programmable sprinkler 有权
标题翻译：区域可编程喷水灭火器
公开(公告)号：US09179612B2
公开(公告)日：2015-11-10
申请号：US13998913
申请日：2013-12-23
申请人： Rodney Lee Nelson , LaLonni Lee Nelson , John S. Reid
发明人： Rodney Lee Nelson , LaLonni Lee Nelson , John S. Reid
IPC分类号： B05B3/00 , A01G25/16 , A01G25/09 , B05B3/02 , B05B1/14 , B05B1/26 , B05B15/10
CPC分类号： B05B3/021 , A01G25/092 , A01G25/16 , B05B1/14 , B05B1/262 , B05B15/70 , B05B15/74
摘要： A center pivot sprinkler system includes a sprinkler arm to be mounted at a pivot point at a first end of the sprinkler arm, the sprinkler arm defining a water conduit. A motive source can move the sprinkler arm in a circular motion about the pivot point. An end nozzle is supported at a second end of the sprinkler arm, and in fluid communication with the water conduit. A control valve is positioned between the water conduit and the end nozzle, and a control valve positioner can position the control valve. A position determining device determines the position of the end nozzle in a circular arc about the pivot point. A processor polls the position determining device to determine a then-current position of the end nozzle and determines a flow of water to be issued from the end nozzle as a function of the then-current position of the end nozzle.
摘要翻译：中心枢轴喷洒系统包括喷洒臂，该喷洒臂安装在喷洒臂的第一端处的枢转点处，喷洒臂限定水导管。动力源可以围绕枢转点以圆周运动移动喷头臂。末端喷嘴支撑在喷洒臂的第二端处并与水管道流体连通。控制阀位于水管和末端喷嘴之间，控制阀定位器可以定位控制阀。位置确定装置确定端部喷嘴在围绕枢转点的圆弧中的位置。处理器轮询位置确定装置以确定末端喷嘴的当前位置，并且根据端部喷嘴的当前位置确定从端部喷嘴发出的水的流量。

2. 发明申请

US20160067722A1 Area programmable sprinkler 审中-公开
标题翻译：区域可编程喷水灭火器
公开(公告)号：US20160067722A1
公开(公告)日：2016-03-10
申请号：US14756983
申请日：2015-11-04
申请人： Rodney Lee Nelson , LaLonni Lee Nelson
发明人： Rodney Lee Nelson , LaLonni Lee Nelson
IPC分类号： B05B3/02 , A01G25/16 , B05B15/10
CPC分类号： B05B3/021 , A01G25/092 , A01G25/16 , B05B1/14 , B05B1/262 , B05B15/70 , B05B15/74
摘要： A controllable sprinkler includes a sprinkler head having a water discharge nozzle adapted to move between first and second sprinkler head positions via a sprinkler head positioner (such as a water motor), and a sprinkler head position determiner to determine a current sprinkler head position between the first and second positions. A flow control valve controls flow of water from a water supply to the discharge nozzle. A flow control valve positioner establishes a current control valve position of the flow control valve between essentially fully closed and essentially fully open positions. A water flow detector determines an approximation of water emanating from the control valve, and generates a water flow signal. A controller receives a sprinkler head position from the sprinkler head position determiner, and the water flow signal from the water flow detector, and in response sends a control valve control signal to the flow control valve positioner.
摘要翻译：可控喷洒器包括具有排水喷嘴的喷洒头，其适于经由喷头定位器（例如水马达）在第一和第二喷洒头位置之间移动，以及喷洒头位置确定器，以确定喷洒头位置之间的当前喷洒头位置第一和第二职位。流量控制阀控制从供水到排放喷嘴的水流。流量控制阀定位器在基本上完全闭合且基本上完全打开的位置之间建立流量控制阀的当前控制阀位置。水流检测器确定从控制阀发出的水的近似值，并产生水流信号。控制器从喷头位置确定器接收喷头位置，并且从水流检测器接收水流信号，并响应于向流量控制阀定位器发送控制阀控制信号。

3. 发明申请

US20140110498A1 Area-Programmable Sprinkler 审中-公开
标题翻译：区域可编程喷水灭火器
公开(公告)号：US20140110498A1
公开(公告)日：2014-04-24
申请号：US13998913
申请日：2013-12-23
申请人： Rodney Lee Nelson , LaLonni Lee Nelson , John S. Reid
发明人： Rodney Lee Nelson , LaLonni Lee Nelson , John S. Reid
IPC分类号： A01G25/16
CPC分类号： B05B3/021 , A01G25/092 , A01G25/16 , B05B1/14 , B05B1/262 , B05B15/70 , B05B15/74
摘要： A center pivot sprinkler system includes a sprinkler arm to be mounted at a pivot point at a first end of the sprinkler arm, the sprinkler arm defining a water conduit. A motive source can move the sprinkler arm in a circular motion about the pivot point. An end nozzle is supported at a second end of the sprinkler arm, and in fluid communication with the water conduit. A control valve is positioned between the water conduit and the end nozzle, and a control valve positioner can position the control valve. A position determining device determines the position of the end nozzle in a circular arc about the pivot point. A processor polls the position determining device to determine a then-current position of the end nozzle and determines a flow of water to be issued from the end nozzle as a function of the then-current position of the end nozzle.
摘要翻译：中心枢轴喷洒系统包括喷洒臂，该喷洒臂安装在喷洒臂的第一端处的枢转点处，喷洒臂限定水导管。动力源可以围绕枢转点以圆周运动移动喷头臂。末端喷嘴支撑在喷洒臂的第二端处并与水管道流体连通。控制阀位于水管和末端喷嘴之间，控制阀定位器可以定位控制阀。位置确定装置确定端部喷嘴在围绕枢转点的圆弧中的位置。处理器轮询位置确定装置以确定末端喷嘴的当前位置，并且根据端部喷嘴的当前位置确定从端部喷嘴发出的水的流量。

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