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1. 发明授权

US08991724B2 Wobbling sprinkler with viscous brake 有权
标题翻译：摇摆式洒水机带粘性制动器
公开(公告)号：US08991724B2
公开(公告)日：2015-03-31
申请号：US13489748
申请日：2012-06-06
申请人： George L. Sesser , Craig B. Nelson
发明人： George L. Sesser , Craig B. Nelson
IPC分类号： B05B3/04 , B05B7/12
CPC分类号： B05B7/12 , B05B3/005 , B05B3/008 , B05B3/0486
摘要： A sprinkler head includes a nozzle fixed within the sprinkler body, and a wobbler cage including a water deflector plate downstream of the nozzle mounted for rotating and wobbling motion relative to the sprinkler body. In certain embodiments, a viscous brake is fixed within the sprinkler body and includes a shaft rotatable about the longitudinal axis passing through the nozzle. The shaft is eccentrically coupled to the water deflector plate for slowing the rotating and wobbling motion of the wobbler cage and the water deflector plate.
摘要翻译：喷洒头包括固定在喷洒器主体内的喷嘴，以及包括安装在喷嘴下游的用于相对于喷洒器主体旋转和摆动运动的喷水板的摇摆架。在某些实施例中，粘性制动器固定在喷洒器主体内并且包括可围绕通过喷嘴的纵向轴线旋转的轴。轴偏心联接到导流板上，用于减慢摆动笼和导流板的旋转和摆动运动。

2. 发明申请

US20110024523A1 Pop-up sprinkler with integrated pressure regulator and drain check 有权
标题翻译：具有集成压力调节器和排水检查的弹出式喷水灭火器
公开(公告)号：US20110024523A1
公开(公告)日：2011-02-03
申请号：US12461105
申请日：2009-07-31
申请人： George L. Sesser , Craig B. Nelson
发明人： George L. Sesser , Craig B. Nelson
IPC分类号： B05B15/10
CPC分类号： B05B15/70 , B05B1/3006 , B05B1/3033 , B05B3/005 , B05B3/0486 , B05B15/16 , B05B15/5225 , B05B15/74
摘要： A sprinkler head includes a first housing carrying a center stem having an inlet at an upstream end and an outlet at a downstream end. A second housing is supported within the first housing and encloses a nozzle and a pressure regulator in axially-aligned relationship, defining a flowpath between the inlet and an orifice of the nozzle. The second housing is normally biased to a retracted position but is moveable to an extended position relative to the first housing and to the center stem. A surface of the pressure regulator cooperates with the outlet of the center stem as the second housing moves relative to the first housing to regulate pressure to the nozzle orifice.
摘要翻译：喷洒头包括承载中心杆的第一壳体，所述中心杆在上游端具有入口，在下游端具有出口。第二壳体被支撑在第一壳体内并且围绕喷嘴和压力调节器以轴向对齐的关系限定在入口和喷嘴的孔口之间的流动路径。第二壳体通常被偏置到缩回位置，但是可相对于第一壳体和中心杆移动到延伸位置。随着第二壳体相对于第一壳体移动，压力调节器的表面与中心杆的出口协作以调节对喷嘴孔口的压力。

3. 发明申请

US20110031332A1 ROTARY STRUT SPRINKLER 有权
标题翻译：旋转搅拌机
公开(公告)号：US20110031332A1
公开(公告)日：2011-02-10
申请号：US12536204
申请日：2009-08-05
申请人： George L. SESSER , Craig B. Nelson
发明人： George L. SESSER , Craig B. Nelson
IPC分类号： B05B3/04
CPC分类号： B05B3/0486 , B05B3/003 , B05B3/005 , B05B3/007
摘要： A rotary sprinkler includes a sprinkler body including a nozzle, a water-deflection plate supported for rotational movement relative to the sprinkler body, the water-deflection plate having one or more grooves configured to cause the water-deflection plate to rotate when impinged upon by a stream emitted from the nozzle; a first brake arranged to slow rotation of the water-deflection plate at all times; and a second brake arranged to further slow rotation of the water-deflection plate as a function of water pressure exerted on the water-deflection plate.
摘要翻译：旋转喷洒器包括喷洒器主体，其包括喷嘴，支撑用于相对于喷洒器主体旋转运动的水偏转板，所述水偏转板具有一个或多个凹槽，所述凹槽构造成使得所述水偏转板在被冲击时被旋转从喷嘴发射的流; 布置成始终缓慢地转动水偏转板的第一制动器; 以及第二制动器，其布置成随着施加在水偏转板上的水压的作用进一步减缓水偏转板的旋转。

4. 发明申请

US20100252654A1 SPRINKLER WITH NUTATING MECHANISM AND OPTIONAL WEIGHT 有权
标题翻译：具有连接机构和可选重量的喷雾器
公开(公告)号：US20100252654A1
公开(公告)日：2010-10-07
申请号：US12416558
申请日：2009-04-01
申请人： George L. Sesser , Craig B. Nelson
发明人： George L. Sesser , Craig B. Nelson
IPC分类号： B05B3/04
CPC分类号： B05B3/0486 , B05B3/008
摘要： A rotary, nutating sprinkler head includes a housing supporting a nozzle; a starter tube axially adjacent the nozzle and extending in a downstream direction, concentric with a vertical center axis of the sprinkler head. A spool assembly is loosely supported on the starter tube, the spool assembly including a double-flanged spool and a water-deflection plate carried by the spool, the water-deflection plate formed with one or more grooves shaped to cause the spool assembly to rotate when impinged upon by a stream emitted From the nozzle. Either the starter tube or the spool is provided with at least one tilting lug located to keep the spool assembly in a tilted or angularly offset orientation relative to the vertical center axis, thereby facilitating a wobbling action of the spool assembly during rotation.
摘要翻译：旋转式章动喷洒头包括支撑喷嘴的壳体; 轴向相邻于喷嘴并沿下游方向延伸的起动管，其与喷头的垂直中心轴线同心。线轴组件松动地支撑在起动器管上，线轴组件包括双凸缘卷轴和由卷轴承载的水偏转板，水偏转板形成有一个或多个槽，其形状使得卷轴组件旋转当从喷嘴喷射的流体撞击时。起动器管或线轴中的至少一个倾斜突起设置有用于使卷轴组件相对于垂直中心轴线倾斜或成角度偏移的方位，从而有助于在旋转期间卷轴组件的摆动动作。

5. 发明授权

US08567699B2 Rotary strut sprinkler 有权
标题翻译：旋转支柱洒水器
公开(公告)号：US08567699B2
公开(公告)日：2013-10-29
申请号：US12536204
申请日：2009-08-05
申请人： George L. Sesser , Craig B. Nelson
发明人： George L. Sesser , Craig B. Nelson
IPC分类号： B05B3/02 , B05B3/06 , B05B3/04 , F23D11/04
CPC分类号： B05B3/0486 , B05B3/003 , B05B3/005 , B05B3/007
摘要： A rotary sprinkler includes a sprinkler body including a nozzle, a water-deflection plate supported for rotational movement relative to the sprinkler body, the water-deflection plate having one or more grooves configured to cause the water-deflection plate to rotate when impinged upon by a stream emitted from the nozzle; a first brake arranged to slow rotation of the water-deflection plate at all times; and a second brake arranged to further slow rotation of the water-deflection plate as a function of water pressure exerted on the water-deflection plate.
摘要翻译：旋转喷洒器包括喷洒器主体，其包括喷嘴，支撑用于相对于喷洒器主体旋转运动的水偏转板，所述水偏转板具有一个或多个凹槽，所述凹槽构造成使得所述水偏转板在被冲击时被旋转从喷嘴发射的流; 布置成始终缓慢地转动水偏转板的第一制动器; 以及第二制动器，其布置成随着施加在水偏转板上的水压的作用进一步减缓水偏转板的旋转。

6. 发明授权

US07942345B2 Sprinkler with nutating mechanism and optional weight 有权
标题翻译：喷头具有章动机构和可选重量
公开(公告)号：US07942345B2
公开(公告)日：2011-05-17
申请号：US12222740
申请日：2008-08-14
申请人： George L. Sesser , Craig B. Nelson , Reid A. Nelson , Lee A. Perkins
发明人： George L. Sesser , Craig B. Nelson , Reid A. Nelson , Lee A. Perkins
IPC分类号： B05B3/04
CPC分类号： B05B3/0486 , B05B3/008
摘要： A rotary, nutating sprinkler head includes a housing supporting a nozzle tube extending in a downstream direction, concentric with a vertical center axis of the sprinkler head; a spool assembly loosely supported on the starter tube, the spool assembly including a double-flanged spool and a water-deflection plate carried by the spool, the water-deflection plate formed with one or more grooves shaped to cause the spool assembly to rotate when impinged upon by a stream emitted from the starter tube; wherein one of the starter tube and the spool is provided with at least one tilting lug located to maintain the spool assembly in a tilted or angularly offset orientation relative to the vertical center axis, thereby facilitating a wobbling action of the spool assembly during rotation.
摘要翻译：旋转式章动喷洒头包括支撑沿下游方向延伸的喷嘴管的壳体，其与喷头的垂直中心轴线同心; 松动地支撑在起动器管上的线轴组件，所述线轴组件包括双凸缘线轴和由所述线轴承载的水偏转板，所述水偏转板形成有一个或多个凹槽，所述槽形成为使所述线轴组件旋转，由起动器管发出的液流撞击; 其中所述起动器管和所述线轴中的一个设置有至少一个倾斜凸耳，所述至少一个倾斜凸耳定位成将所述线轴组件相对于所述垂直中心轴线保持在倾斜或成角度偏移的方向，从而有助于所述线轴组件在旋转期间的摆动动作。

7. 发明授权

US08998107B2 Pop-up sprinkler with integrated pressure regulator and drain check 有权
标题翻译：具有集成压力调节器和排水检查的弹出式喷水灭火器
公开(公告)号：US08998107B2
公开(公告)日：2015-04-07
申请号：US12461105
申请日：2009-07-31
申请人： George L. Sesser , Craig B. Nelson
发明人： George L. Sesser , Craig B. Nelson
IPC分类号： B05B15/10 , B05B1/30
CPC分类号： B05B15/70 , B05B1/3006 , B05B1/3033 , B05B3/005 , B05B3/0486 , B05B15/16 , B05B15/5225 , B05B15/74
摘要： A sprinkler head includes a first housing carrying a center stem having an inlet at an upstream end and an outlet at a downstream end. A second housing is supported within the first housing and encloses a nozzle and a pressure regulator in axially-aligned relationship, defining a flowpath between the inlet and an orifice of the nozzle. The second housing is normally biased to a retracted position but is moveable to an extended position relative to the first housing and to the center stem. A surface of the pressure regulator cooperates with the outlet of the center stem as the second housing moves relative to the first housing to regulate pressure to the nozzle orifice.
摘要翻译：喷洒头包括承载中心杆的第一壳体，所述中心杆在上游端具有入口，在下游端具有出口。第二壳体被支撑在第一壳体内并且围绕喷嘴和压力调节器以轴向对齐的关系限定在入口和喷嘴的孔口之间的流动路径。第二壳体通常被偏置到缩回位置，但是可相对于第一壳体和中心杆移动到延伸位置。随着第二壳体相对于第一壳体移动，压力调节器的表面与中心杆的出口协作以调节对喷嘴孔口的压力。

8. 发明授权

US08028932B2 Sprinkler with nutating mechanism and optional weight 有权
标题翻译：喷头具有章动机构和可选重量
公开(公告)号：US08028932B2
公开(公告)日：2011-10-04
申请号：US12416558
申请日：2009-04-01
申请人： George L. Sesser , Craig B. Nelson
发明人： George L. Sesser , Craig B. Nelson
IPC分类号： B05B3/04
CPC分类号： B05B3/0486 , B05B3/008
摘要： A rotary, nutating sprinkler head includes a housing supporting a nozzle; a starter tube axially adjacent the nozzle and extending in a downstream direction, concentric with a vertical center axis of the sprinkler head. A spool assembly is loosely supported on the starter tube, the spool assembly including a double-flanged spool and a water-deflection plate carried by the spool, the water-deflection plate formed with one or more grooves shaped to cause the spool assembly to rotate when impinged upon by a stream emitted from the nozzle. Either the starter tube or the spool is provided with at least one tilting lug located to keep the spool assembly in a tilted or angularly offset orientation relative to the vertical center axis, thereby facilitating a wobbling action of the spool assembly during rotation.
摘要翻译：旋转式章动喷洒头包括：支撑喷嘴的壳体; 轴向相邻于喷嘴并沿下游方向延伸的起动管，其与喷头的垂直中心轴线同心。线轴组件松动地支撑在起动器管上，线轴组件包括双凸缘卷轴和由卷轴承载的水偏转板，水偏转板形成有一个或多个槽，其形状使得卷轴组件旋转当被从喷嘴发射的流体撞击时。起动器管或线轴中的至少一个倾斜突起设置有用于使卷轴组件相对于垂直中心轴线倾斜或成角度偏移的方位，从而有助于在旋转期间卷轴组件的摆动动作。

9. 发明申请

US20100038450A1 Sprinkler with nutating mechanism and optional weight 有权
标题翻译：喷头具有章动机构和可选重量
公开(公告)号：US20100038450A1
公开(公告)日：2010-02-18
申请号：US12222740
申请日：2008-08-14
申请人： George L. Sesser , Craig B. Nelson , Reid A. Nelson , Lee A. Perkins
发明人： George L. Sesser , Craig B. Nelson , Reid A. Nelson , Lee A. Perkins
IPC分类号： B05B3/04
CPC分类号： B05B3/0486 , B05B3/008
摘要： A rotary, nutating sprinkler head includes a housing supporting a nozzle tube extending in a downstream direction, concentric with a vertical center axis of the sprinkler head; a spool assembly loosely supported on the starter tube, the spool assembly including a double-flanged spool and a water-deflection plate carried by the spool, the water-deflection plate formed with one or more grooves shaped to cause the spool assembly to rotate when impinged upon by a stream emitted from the starter tube; wherein one of the starter tube and the spool is provided with at least one tilting lug located to maintain the spool assembly in a tilted or angularly offset orientation relative to the vertical center axis, thereby facilitating a wobbling action of the spool assembly during rotation.
摘要翻译：旋转式章动喷洒头包括支撑沿下游方向延伸的喷嘴管的壳体，其与喷头的垂直中心轴线同心; 松动地支撑在起动器管上的线轴组件，所述线轴组件包括双凸缘线轴和由所述线轴承载的水偏转板，所述水偏转板形成有一个或多个凹槽，所述槽形成为使所述线轴组件旋转，由起动器管发出的液流撞击; 其中所述起动器管和所述线轴中的一个设置有至少一个倾斜凸耳，所述至少一个倾斜凸耳定位成将所述线轴组件相对于所述垂直中心轴线保持在倾斜或成角度偏移的方向，从而有助于所述线轴组件在旋转期间的摆动动作。

10. 发明授权

US08584968B2 Sprinkler height adjustment on an irrigation machine 有权
标题翻译：灌溉机上的洒水器高度调节
公开(公告)号：US08584968B2
公开(公告)日：2013-11-19
申请号：US12722883
申请日：2010-03-12
申请人： Reid A. Nelson , Barton R. Nelson , Craig B. Nelson
发明人： Reid A. Nelson , Barton R. Nelson , Craig B. Nelson
IPC分类号： B05B1/20
CPC分类号： F16L3/18 , A01G25/092
摘要： A height adjustment assembly for a drop hose on an irrigation machine is composed of an elongated bracket having a first end provided with a pair of fittings, and a second opposite end provided with a drop hose retention ring; the drop hose retention ring formed with an opening adapted to permit a drop hose to slide through the opening, the opening defined by an interior surface provided with a pair of diametrically opposed open slots, and a pair of diametrically opposed locking recesses. A key lock fitting is adapted for connecting aligned hose ends of the drop hose and is provided with a pair of diametrically-opposed keys which, in use, are adapted to slide through the pair of opposed open slots and, upon ninety degree rotation of the diametrically-opposed keys, to be received in the pair of diametrically opposed locking recesses.
摘要翻译：一种用于灌溉机器上的液滴软管的高度调节组件由细长支架组成，该细长支架具有设置有一对配件的第一端和设置有下降软管保持环的第二相对端; 所述下降软管保持环形成有开口，所述开口适于允许液滴软管从所述开口滑动，所述开口由设置有一对径向相对的开口槽的内表面和一对径向相对的锁定凹槽限定。钥匙锁配件适于连接液滴软管的对准的软管端部并且设置有一对直径相对的键，其在使用中适于滑过一对相对的开口槽，并且在90度旋转时直径相对的键被接收在一对径向相对的锁定凹槽中。

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