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公开(公告)号：US20120205467A1
公开(公告)日：2012-08-16
申请号：US13452747
申请日：2012-04-20
IPC分类号： B05B1/26
CPC分类号： B05B1/14 , B05B1/02 , B05B1/3402 , B05B3/0431 , B05B15/652 , B05B15/74
摘要： One embodiment provides an asymmetrical nozzle housing within a nozzle base of a sprinkler which, when rotated, changes its angular orientation relative to the nozzle base. Since the nozzle is disposed within the nozzle housing, it similarly changes angular orientation relative to the nozzle base, thereby modifying the trajectory of ejected water during irrigation. In this respect, a user can change the trajectory of a watering stream by simply rotating the nozzle housing.
摘要翻译： 一个实施例在喷洒器的喷嘴基座内提供了不对称的喷嘴壳体，当旋转时，其相对于喷嘴基座改变其角度定向。 由于喷嘴设置在喷嘴壳体内，所以它类似地改变了相对于喷嘴底座的角度定向，从而改变了灌溉过程中排出的水的轨迹。 在这方面，用户可以通过简单地旋转喷嘴壳体来改变浇灌流的轨迹。
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公开(公告)号：US08177148B1
公开(公告)日：2012-05-15
申请号：US11673453
申请日：2007-02-09
IPC分类号： B05B15/08
CPC分类号： B05B1/14 , B05B1/02 , B05B1/3402 , B05B3/0431 , B05B15/652 , B05B15/70 , B05B15/74
摘要： One embodiment provides an asymmetrical nozzle housing within a nozzle base of a sprinkler which, when rotated, changes its angular orientation relative to the nozzle base. Since the nozzle is disposed within the nozzle housing, it similarly changes angular orientation relative to the nozzle base, thereby modifying the trajectory of ejected water during irrigation. In this respect, a user can change the trajectory of a watering stream by simply rotating the nozzle housing.
摘要翻译： 一个实施例在喷洒器的喷嘴基座内提供了不对称的喷嘴壳体，当旋转时，其相对于喷嘴基座改变其角度定向。 由于喷嘴设置在喷嘴壳体内，所以它类似地改变了相对于喷嘴底座的角度定向，从而改变了灌溉过程中排出的水的轨迹。 在这方面，用户可以通过简单地旋转喷嘴壳体来改变浇灌流的轨迹。
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公开(公告)号：US07404525B2
公开(公告)日：2008-07-29
申请号：US11253775
申请日：2005-10-18
申请人： Miguel Santiago , Jeff McKenzie , Peter Janku , Steven C. Renquist , Hyok Lee , Steve K. Kish , James T. Wright, III , Chad McCormick
发明人： Miguel Santiago , Jeff McKenzie , Peter Janku , Steven C. Renquist , Hyok Lee , Steve K. Kish , James T. Wright, III , Chad McCormick
IPC分类号： B05B3/04
CPC分类号： B05B3/0431 , B05B3/0436 , Y10S239/04
摘要： A rotary sprinkler having a rotatable nozzle assembly for watering an arc of ground traversed or swept by the nozzle assembly as the nozzle assembly rotates is disclosed. Oscillating rotation is achieved via a drive train that includes a trip spring that is drivable between first and second positions for reversing the direction of nozzle rotation. The sprinkler also includes: a variable trajectory nozzle; secondary opening adjacent the variable trajectory nozzle; an automatic break up screw configuration; a substantially constant speed turbine assembly; a bypass stator; a reversing cluster gear planetary drive with a uni-directional turbine; an overcenter reversing mechanism; a nozzle base clutch; an adjustable arc mechanism, solid arc limit stops, a snap ring installation method and an adjustable pilot valve which uses visual indicia.
摘要翻译： 公开了一种具有可旋转喷嘴组件的旋转式喷洒器，用于在喷嘴组件旋转时使由喷嘴组件横穿或扫掠的地面的浇水浇水。 摆动旋转是通过一个传动系实现的，该传动系包括可在第一和第二位置之间驱动的脱扣弹簧，用于反转喷嘴旋转方向。 喷头还包括：可变轨迹喷嘴; 邻近可变轨迹喷嘴的二次开口; 自动分解螺丝配置; 基本上恒定的速度的涡轮机组件; 旁路定子; 具有单向涡轮机的反向集群齿轮行星驱动器; 超中心反转机制; 喷嘴底座离合器; 可调电弧机构，实心弧限位挡块，卡环安装方法和使用视觉标记的可调节先导阀。
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公开(公告)号：US07017831B2
公开(公告)日：2006-03-28
申请号：US10774705
申请日：2004-02-09
申请人： Miguel Santiago , Jeff McKenzie , Peter Janku , Steven C. Renquist , Hyok Lee , Steve K. Kish , James T. Wright, III , Chad McCormick
发明人： Miguel Santiago , Jeff McKenzie , Peter Janku , Steven C. Renquist , Hyok Lee , Steve K. Kish , James T. Wright, III , Chad McCormick
IPC分类号： B05B3/02
CPC分类号： B05B3/0431 , B05B3/0436 , Y10S239/04
摘要： A rotary sprinkler having a rotatable nozzle assembly for watering an arc of ground traversed or swept by the nozzle assembly as the nozzle assembly rotates is disclosed. Oscillating rotation is achieved via a drive train that includes a trip spring that is drivable between first and second positions for reversing the direction of nozzle rotation. The sprinkler also includes: a variable trajectory nozzle; secondary opening adjacent the variable trajectory nozzle; an automatic break up screw configuration; a substantially constant speed turbine assembly; a bypass stator; a reversing cluster gear planetary drive with a uni-directional turbine; an overcenter reversing mechanism; a nozzle base clutch; an adjustable arc mechanism, solid arc limit stops, a snap ring installation method and an adjustable pilot valve which uses visual indicia.
摘要翻译： 公开了一种具有可旋转喷嘴组件的旋转式喷洒器，用于在喷嘴组件旋转时使由喷嘴组件横穿或扫掠的地面的浇水浇水。 摆动旋转是通过一个传动系实现的，该传动系包括可在第一和第二位置之间驱动的脱扣弹簧，用于反转喷嘴旋转方向。 喷头还包括：可变轨迹喷嘴; 邻近可变轨迹喷嘴的二次开口; 自动分解螺丝配置; 基本恒定的涡轮机组件; 旁路定子; 具有单向涡轮机的反向集群齿轮行星驱动器; 超中心反转机制; 喷嘴底座离合器; 可调电弧机构，实心弧限位挡块，卡环安装方法和使用视觉标记的可调节先导阀。
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公开(公告)号：US07104472B2
公开(公告)日：2006-09-12
申请号：US11188467
申请日：2005-07-25
申请人： Steven C. Renquist
发明人： Steven C. Renquist
CPC分类号： B05B3/003 , B05B3/0422 , B05B15/70 , B05B15/74 , Y10T137/269 , Y10T137/7837
摘要： A rotary sprinkler system for both above-the ground and pop-up rotary sprinkler systems that controls the rate of nozzle rotation is disclosed. To maintain a relatively constant and controlled nozzle rotation, one or more chamfered spokes are included on the turbine of the sprinkler system. This turbine configuration together with a stator assembly that regulates fluid flow to the turbine control nozzle rotation despite variations in fluid flow. In particular, the chamfered spokes counteract the spin of the turbine in direct relation to the amount of water that bypasses the driving blades of the turbine.
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公开(公告)号：US09221065B1
公开(公告)日：2015-12-29
申请号：US11625776
申请日：2007-01-22
申请人： Steven C. Renquist
发明人： Steven C. Renquist
CPC分类号： B05B1/185 , B05B1/3415 , B05B1/3436
摘要： One embodiment provides a helical restrictor insert for a sprinkler nozzle. The helical thread of the insert imparts a helical swirl into the water stream which changes the flow and distribution pattern of the water leaving the nozzle. The position of the end of the helical thread can be adjusted to direct a portion of the water stream downward, close to the sprinkler head without adversely affecting the nearby turf.
摘要翻译： 一个实施例提供了一种用于喷洒喷嘴的螺旋限制器插入件。 插入件的螺旋螺纹将螺旋涡流施加到水流中，其改变离开喷嘴的水的流动和分布模式。 可以调节螺旋螺纹端部的位置，以将一部分水流向下引导，靠近喷洒头，而不会对附近的草皮产生不利影响。
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公开(公告)号：US20110309161A1
公开(公告)日：2011-12-22
申请号：US13221771
申请日：2011-08-30
IPC分类号： B05B3/04
CPC分类号： B05B3/0422 , B05B3/007
摘要： In a preferred embodiment of the present invention a sprinkler is provided, having a first shaft coupled to a drive mechanism and a grooved deflector. A second shaft is disposed within the first shaft, coupled to a water flow adjustment mechanism and an adjustment region on the top of the deflector. The first shaft transfers rotational movement from the drive mechanism to a grooved deflector on the top of the sprinkler. The second shaft rotates with the first shaft during normal operation due to a friction clutch within the sprinkler. When the user desires to adjust the water flow (i.e., the radius of the water), the friction of the clutch can be overcome by rotating the second shaft, increasing openings of flow passages within the sprinkler body. In this respect, flow adjustments can be made from the top of the sprinkler while the deflector rotates.
摘要翻译： 在本发明的优选实施例中，提供一种喷洒器，其具有联接到驱动机构的第一轴和带槽的偏转器。 第二轴设置在第一轴内，联接到偏转器顶部的水流调节机构和调节区域。 第一轴将驱动机构的旋转运动传递到喷洒器顶部的带槽的偏转器。 由于喷洒器内的摩擦离合器，第二轴在正常操作期间与第一轴一起旋转。 当用户希望调节水流量（即水的半径）时，可以通过旋转第二轴来克服离合器的摩擦，从而增加喷洒器主体内的流动通道的开口。 在这方面，当偏转器旋转时，可以从喷洒器的顶部进行流量调节。
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公开(公告)号：US20090072048A1
公开(公告)日：2009-03-19
申请号：US12210085
申请日：2008-09-12
IPC分类号： B05B3/16
CPC分类号： B05B3/0422 , B05B3/007
摘要： In a preferred embodiment of the present invention a sprinkler is provided, having a first shaft coupled to a drive mechanism and a grooved deflector. A second shaft is disposed within the first shaft, coupled to a water flow adjustment mechanism and an adjustment region on the top of the deflector. The first shaft transfers rotational movement from the drive mechanism to a grooved deflector on the top of the sprinkler. The second shaft rotates with the first shaft during normal operation due to a friction clutch within the sprinkler. When the user desires to adjust the water flow (i.e., the radius of the water), the friction of the clutch can be overcome by rotating the second shaft, increasing openings of flow passages within the sprinkler body. In this respect, flow adjustments can be made from the top of the sprinkler while the deflector rotates.
摘要翻译： 在本发明的优选实施例中，提供一种喷洒器，其具有联接到驱动机构的第一轴和带槽的偏转器。 第二轴设置在第一轴内，联接到偏转器顶部的水流调节机构和调节区域。 第一轴将驱动机构的旋转运动传递到喷洒器顶部的带槽的偏转器。 由于喷洒器内的摩擦离合器，第二轴在正常操作期间与第一轴一起旋转。 当用户希望调节水流量（即水的半径）时，可以通过旋转第二轴来克服离合器的摩擦，从而增加喷洒器主体内的流动通道的开口。 在这方面，当偏转器旋转时，可以从喷洒器的顶部进行流量调节。
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公开(公告)号：US06921030B2
公开(公告)日：2005-07-26
申请号：US10302548
申请日：2002-11-21
申请人： Steven C. Renquist
发明人： Steven C. Renquist
CPC分类号： B05B3/003 , B05B3/0422 , B05B15/70 , B05B15/74 , Y10T137/269 , Y10T137/7837
摘要： A rotary sprinkler system for both above-the ground and pop-up rotary sprinkler systems that controls the rate of nozzle rotation is disclosed. To maintain a relatively constant and controlled nozzle rotation, one or more chamfered spokes are included on the turbine of the sprinkler system. This turbine configuration together with a stator assembly that regulates fluid flow to the turbine control nozzle rotation despite variations in fluid flow. In particular, the chamfered spokes counteract the spin of the turbine in direct relation to the amount of water that bypasses the driving blades of the turbine.
摘要翻译： 公开了用于控制喷嘴旋转速率的地面和弹起旋转喷洒系统的旋转喷洒系统。 为了保持相对恒定且受控制的喷嘴旋转，喷洒系统的涡轮机上包括一个或多个倒角轮辐。 该涡轮机结构与定子组件一起调节流体流动到涡轮机控制喷嘴旋转，尽管流体流动有变化。 特别地，倒角的轮辐与绕过涡轮机的驱动叶片的水量直接相关，涡轮的旋转。
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公开(公告)号：US08540171B2
公开(公告)日：2013-09-24
申请号：US13221771
申请日：2011-08-30
IPC分类号： B05B3/04
CPC分类号： B05B3/0422 , B05B3/007
摘要： In a preferred embodiment of the present invention a sprinkler is provided, having a first shaft coupled to a drive mechanism and a grooved deflector. A second shaft is disposed within the first shaft, coupled to a water flow adjustment mechanism and an adjustment region on the top of the deflector. The first shaft transfers rotational movement from the drive mechanism to a grooved deflector on the top of the sprinkler. The second shaft rotates with the first shaft during normal operation due to a friction clutch within the sprinkler. When the user desires to adjust the water flow (i.e., the radius of the water), the friction of the clutch can be overcome by rotating the second shaft, increasing openings of flow passages within the sprinkler body. In this respect, flow adjustments can be made from the top of the sprinkler while the deflector rotates.
摘要翻译： 在本发明的优选实施例中，提供一种喷洒器，其具有联接到驱动机构的第一轴和带槽的偏转器。 第二轴设置在第一轴内，联接到偏转器顶部的水流调节机构和调节区域。 第一轴将驱动机构的旋转运动传递到喷洒器顶部的带槽的偏转器。 由于喷洒器内的摩擦离合器，第二轴在正常操作期间与第一轴一起旋转。 当用户希望调节水流量（即水的半径）时，可以通过旋转第二轴来克服离合器的摩擦，从而增加喷洒器主体内的流动通道的开口。 在这方面，当偏转器旋转时，可以从喷洒器的顶部进行流量调节。
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