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1. 发明授权

US06799732B2 Water sprinkler head with integral off-on water flow control valve and adaptive fittings therefor 失效
标题翻译：喷水头带有一体式过流水流量控制阀及其适配件
公开(公告)号：US06799732B2
公开(公告)日：2004-10-05
申请号：US10027335
申请日：2001-12-19
申请人： Teodore Sirkin
发明人： Teodore Sirkin
IPC分类号： A01G2506
CPC分类号： B05B1/30 , B05B1/3026 , B05B15/70 , B05B15/74
摘要： A sprinkler head assembly comprised of a base located at the upper end of a riser tube and which base carries an insert with an opening allowing for distribution of water. In accordance with the present invention, a control valve is located directly at the sprinkler head assembly. The control valve may be located in a stationary or shrub head which would be connected to a base or otherwise to a riser tube. The control valve could be located in a pop-up shaft, pop-up sprinkler head, or in a retrofit coupling or adapter located between a riser tube and sprinkler head. The control valve would rely upon a screw capable of being threadedly moved into a duct generally perpendicular thereto and which would have a diametral size somewhat larger than the duct. Moreover, the screw would be provided with an opening having a diameter approximately equal to that of the duct. The opening would be alignable with the duct in one position and when rotated would completely block the flow in another position. In this way, water flow to the sprinkler head assembly may be temporarily interrupted.
摘要翻译：喷头头组件包括位于提升管的上端的基座，并且该基座承载具有允许水分配的开口的插入件。根据本发明，控制阀直接位于喷头组件上。控制阀可以位于静止或灌木头中，其将连接到底座或以其它方式连接到提升管。控制阀可以位于弹出的轴，弹出的喷头中，或者位于提升管和喷头之间的改型联接器或适配器中。控制阀将依赖于能够被螺纹移动到与其大致垂直的管道中的螺钉，并且该螺杆具有比管道稍大的直径尺寸。此外，螺杆将设置有直径大致等于管道直径的开口。开口可以在一个位置与管道对准，并且当旋转时将完全阻止另一位置的流动。以这种方式，可能暂时中断到喷洒头组件的水流。

2. 发明授权

US06568608B2 Water sprinkler head with integral off-on water flow control valve and adaptive fittings therefor 有权
公开(公告)号：US06568608B2
公开(公告)日：2003-05-27
申请号：US09755793
申请日：2001-01-05
申请人： Theodore Sirkin
发明人： Theodore Sirkin
IPC分类号： A01G2506
CPC分类号： B05B1/3026 , B05B1/30 , B05B15/70 , B05B15/74
摘要： A sprinkler head assembly comprised of a base located at the upper end of a riser tube and which base carries a screen allowing for distribution of water. In accordance with the present invention, a control valve is located directly at the sprinkler head assembly. In one embodiment, the sprinkler head assembly may constitute a shrub or stationary head connected to the upper end of the riser tube. In this embodiment, the control valve would be preferably located in the body of the base of the stationary sprinkler head. In another embodiment, the sprinkler head assembly constitutes a pop-up sprinkler head and the control valve would be located in the pop-up shaft forming part of that sprinkler head. In still another embodiment of the invention, a retrofit coupling or adapter may be provided and which would be located between a riser tube and a sprinkler head forming part of that assembly. In this case, the adaptive coupling would include the control valve. In each case, water flow to the sprinkler head assembly may be temporarily interrupted to allow cleaning and repair or replacement of the sprinkler head from a point upstream of the insert, but yet in close proximity to that sprinkler head assembly.

3. 发明授权

US06540436B2 Deep root watering unit 有权
公开(公告)号：US06540436B2
公开(公告)日：2003-04-01
申请号：US09911138
申请日：2001-07-23
申请人： Jeffrey M. Ogi
发明人： Jeffrey M. Ogi
IPC分类号： A01G2506
CPC分类号： A01G29/00
摘要： A deep root watering unit is provided for improved irrigation and aeration of tree roots and the like, particularly with respect to trees planted in non-native or hostile environments such as planters, tree wells in paved areas, clay soils and arid climates. The root watering unit includes a porous sleeve extending downwardly from an upper atrium housing, wherein the watering unit is adapted for in-ground installation adjacent to tree roots or the like. The atrium housing defines a hollow atrium chamber equipped with internal support members for mounting different types of irrigation water dispensing devices, such as a bubbler head or emitter device, for delivering irrigation water downwardly into the porous sleeve and further there through to the adjacent plant roots. A cap grate is removably mounted over the top of the atrium housing to accommodate access to the atrium chamber and the selected water dispensing device mounted therein.

4. 发明授权

US06543704B2 Sprinkler head and riser protector 失效
标题翻译：喷水头和提升管保护器
公开(公告)号：US06543704B2
公开(公告)日：2003-04-08
申请号：US09780707
申请日：2001-02-12
申请人： Michael A. Stephens
发明人： Michael A. Stephens
IPC分类号： A01G2506
CPC分类号： B05B15/16
摘要： A protecter for a riser connected to an underground water pipe and sprinkler head attached at a top portion thereof includes an elongate hollow body member having an upper portion with an upper opening and a lower portion with a lower opening, each opening being defined by a rim on respective upper and lower portion. The body defines an interior space for housing a riser and sprinkler head therein and has a lower portion including a pair of slots formed therein for fitting the body over an underground water pipe, and an upper portion further including a concave hood member extending laterally outwardly and downwardly of the rim of the upper opening and defining a cavity. The hood member has a lower edge portion for engaging a ground surface to limit downward travel of the protecter. The slots have an open lower portion and an arcuate upper portion for engaging the upper surface of an underground water pipe. The protecter also includes a plurality of spaced flanges extending beneath the hood member and engaged with the body to inhibit rotative motion of the hood member by positioning the flanges into a ground surface. The lower edge portion is located in a plane beneath an underground water pipe.
摘要翻译：用于连接到地下水管的提升管的保护器和附接在其顶部的喷洒头包括细长的中空本体构件，其具有具有上开口的上部和具有下开口的下部，每个开口由边缘限定在相应的上部和下部。主体限定了用于将升降器和喷洒头容纳在其中的内部空间，并且具有下部，其包括形成在其中的一对槽，用于将主体装配在地下水管上，以及上部，还包括向外横向向外延伸的凹形罩构件，向下并且限定一个空腔。罩构件具有下边缘部分，用于接合地面以限制保护器的向下行进。槽具有敞开的下部和用于接合地下水管的上表面的弧形上部。保护器还包括多个间隔的凸缘，其在罩部件的下方延伸并与主体接合，以通过将凸缘定位在地面中来阻止罩部件的旋转运动。下边缘部分位于地下水管下面的平面内。

5. 发明授权

US06453607B1 Root-level plant watering and feeding device 失效
标题翻译：根系植物浇灌装置
公开(公告)号：US06453607B1
公开(公告)日：2002-09-24
申请号：US09650358
申请日：2000-08-28
申请人： Jon R. Dewey
发明人： Jon R. Dewey
IPC分类号： A01G2506
CPC分类号： A01G29/00
摘要： A root-level plant watering and feeding device has a hollow annular liquid dispersion member that circumscribes a center opening of sufficient size to completely encircle a buried root system of a plant and an elongate hollow tubular fill tube connected with the dispersion member which has an upper portion extending upwardly therefrom terminating in an open top end. A removable cap encloses the open top end. The dispersion member has an upper and lower row of longitudinally spaced perforations through its side wall that face toward the center opening. The dispersion member is positioned underground in a substantially horizontal plane with its center opening completely encircling the buried root system in radially spaced relation with the fill tube extending upwardly therefrom and its open top end disposed above the ground surface. Liquids and nutrients introduced into the fill tube are disbursed generally equally through the soil with the upper row of holes directing liquid and nutrients toward an upper portion of the root system and the lower row directing liquid and nutrients toward or below a lower portion of the root system. When the fill tube is empty and the cap is removed, the device serves as an aerator conduit to deliver oxygen directly to the soil surrounding the roots.
摘要翻译：根系植物浇水给料装置具有中空的环形液体分散构件，该中空环形液体分散构件围绕足够尺寸的中心开口，以完全环绕植物的埋藏根系，以及与分散构件连接的细长的中空管状填充管，其具有上部从其顶部延伸的部分终止于敞开的顶端。可拆卸的盖子包围开放的顶端。分散构件具有通过其侧壁朝向中心开口的纵向隔开的穿孔的上排和下排。分散构件位于地下一个基本上水平的平面中，其中心开口完全围绕埋藏的根系，与从其向上延伸的填充管以径向隔开的关系，其敞开的顶端设置在地面之上。引入填充管的液体和营养物通常通过土壤等同地分配，上排的孔将液体和营养物导向根系的上部，下排将液体和营养物朝向或低于根部的下部系统。当填充管是空的并且帽被去除时，该装置用作通气管，以将氧气直接输送到根部周围的土壤。

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