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1. 发明授权

US07624935B2 Distributor plate and diffuser plate on sleeved shaft 有权
标题翻译：分配器板和扩散板在套筒轴上
公开(公告)号：US07624935B2
公开(公告)日：2009-12-01
申请号：US11513011
申请日：2006-08-31
申请人： Craig Nelson , George L. Sesser , Patrick T. Barry
发明人： Craig Nelson , George L. Sesser , Patrick T. Barry
IPC分类号： B05B3/06
CPC分类号： B05B3/0486 , B05B3/005
摘要： A water distribution plate and diffuser plate assembly for distributing a stream emitted from a sprinkler nozzle includes: a nonrotatable shaft having one end attached to a sprinkler component and an opposite end supporting first and second plates in axially spaced relationship for rotation about the shaft independent of one another. The first plate is axially adjacent the nozzle and formed with plural water distribution grooves shaped and arranged to divide a single primary stream emitted from the nozzle into a plurality of secondary streams. The second plate is downstream of the first plate and formed with plural diffuser elements arranged to be struck by at least some of the secondary streams exiting the first plate. The speed of rotation of one or both plates is slowed by viscous damping.
摘要翻译：用于分配从喷洒喷嘴喷射的流的分配板和扩散板组件包括：不可旋转轴，其一端连接到喷洒部件，并且相对端以轴向间隔开的方式支撑第一和第二板，用于围绕轴旋转，独立于另一个。第一板与喷嘴轴向相邻并且形成有多个配水槽，其形状和布置成将从喷嘴发射的单一主流分成多个二次流。第二板在第一板的下游，并且形成有多个扩散器元件，其布置成被从第一板离开的至少一些次流撞击。一个或两个板的旋转速度通过粘性阻尼减慢。

2. 发明授权

US07717361B2 Distributor plate with diffuser on fixed shaft 有权
标题翻译：分布板，带有固定轴上的扩散器
公开(公告)号：US07717361B2
公开(公告)日：2010-05-18
申请号：US11513014
申请日：2006-08-31
申请人： Craig Nelson , George L. Sesser , Patrick T. Barry
发明人： Craig Nelson , George L. Sesser , Patrick T. Barry
IPC分类号： B05B3/04
CPC分类号： B05B3/0486 , B05B3/003 , B05B3/005
摘要： A water distribution plate and diffuser plate assembly for distributing a stream emitted from a sprinkler nozzle comprising: a shaft having one end attached to a sprinkler component and an opposite end supporting first and second plates in axially spaced relationship for rotation about the shaft independent of one another; the first plate located adjacent the nozzle and formed with at least one water distribution groove shaped and arranged to divide a primary stream emitted from the nozzle into a plurality of secondary streams, and the second plate located downstream of the first plate and formed with at least one diffuser element arranged to be struck by at least some of the secondary streams exiting the first plate, and wherein speed of rotation of the first and second plates is braked.
摘要翻译：一种用于分配从喷洒喷嘴喷射出的流的分配板和扩散板组件，包括：轴，其一端连接到喷洒部件，相对端以轴向间隔的关系支撑第一和第二板，用于独立于一个另一个; 所述第一板位于所述喷嘴附近并且形成有至少一个成形并布置成将从所述喷嘴发射的主流分成多个次流的水分配槽，并且所述第二板位于所述第一板的下游并且至少形成一个扩散器元件布置成被离开第一板的至少一些次流撞击，并且其中第一和第二板的旋转速度被制动。

3. 发明申请

US20080054094A1 Distributor plate with diffuser on fixed shaft 有权
标题翻译：分布板，带有固定轴上的扩散器
公开(公告)号：US20080054094A1
公开(公告)日：2008-03-06
申请号：US11513014
申请日：2006-08-31
申请人： Craig Nelson , George L. Sesser , Patrick T. Barry
发明人： Craig Nelson , George L. Sesser , Patrick T. Barry
IPC分类号： B05B3/04
CPC分类号： B05B3/0486 , B05B3/003 , B05B3/005
摘要： A water distribution plate and diffuser plate assembly for distributing a stream emitted from a sprinkler nozzle comprising: a shaft having one end attached to a sprinkler component and an opposite end supporting first and second plates in axially spaced relationship for rotation about the shaft independent of one another; the first plate located adjacent the nozzle and formed with at least one water distribution groove shaped and arranged to divide a primary stream emitted from the nozzle into a plurality of secondary streams, and the second plate located downstream of the first plate and formed with at least one diffuser element arranged to be struck by at least some of the secondary streams exiting the first plate, and wherein speed of rotation of the first and second plates is braked.
摘要翻译：一种用于分配从喷洒喷嘴喷射出的流的分配板和扩散板组件，包括：轴，其一端连接到喷洒部件，相对端以轴向间隔的关系支撑第一和第二板，用于独立于一个另一个; 所述第一板位于所述喷嘴附近并且形成有至少一个成形并布置成将从所述喷嘴发射的主流分成多个次流的水分配槽，并且所述第二板位于所述第一板的下游并且至少形成一个扩散器元件布置成被离开第一板的至少一些次流撞击，并且其中第一和第二板的旋转速度被制动。

4. 发明申请

US20080054093A1 Distributor plate and diffuser plate on sleeved shaft 有权
标题翻译：分配器板和扩散板在套筒轴上
公开(公告)号：US20080054093A1
公开(公告)日：2008-03-06
申请号：US11513011
申请日：2006-08-31
申请人： Craig Nelson , George L. Sesser , Patrick T. Barry
发明人： Craig Nelson , George L. Sesser , Patrick T. Barry
IPC分类号： B05B3/04
CPC分类号： B05B3/0486 , B05B3/005
摘要： A water distribution plate and diffuser plate assembly for distributing a stream emitted from a sprinkler nozzle includes: a nonrotatable shaft having one end attached to a sprinkler component and an opposite end supporting first and second plates in axially spaced relationship for rotation about the shaft independent of one another. The first plate is axially adjacent the nozzle and formed with plural water distribution grooves shaped and arranged to divide a single primary stream emitted from the nozzle into a plurality of secondary streams. The second plate is downstream of the first plate and formed with plural diffuser elements arranged to be struck by at least some of the secondary streams exiting the first plate. The speed of rotation of one or both plates is slowed by viscous damping.
摘要翻译：用于分配从喷洒喷嘴喷射的流的分配板和扩散板组件包括：不可旋转轴，其一端连接到喷洒部件，并且相对端以轴向间隔开的方式支撑第一和第二板，用于围绕轴旋转，独立于另一个。第一板与喷嘴轴向相邻并且形成有多个配水槽，其形状和布置成将从喷嘴发射的单一主流分成多个二次流。第二板在第一板的下游，并且形成有多个扩散器元件，其布置成被从第一板离开的至少一些次流撞击。一个或两个板的旋转速度通过粘性阻尼减慢。

5. 发明授权

US07168444B2 Flow through pressure regulator with pinch valve 有权
标题翻译：通过压力调节器与夹紧阀流通
公开(公告)号：US07168444B2
公开(公告)日：2007-01-30
申请号：US10856985
申请日：2004-06-01
申请人： George L. Sesser , Craig Nelson , Cliff P. Ungerecht , Michael Youngberg
发明人： George L. Sesser , Craig Nelson , Cliff P. Ungerecht , Michael Youngberg
IPC分类号： G05D16/06
CPC分类号： G05D16/0688 , Y10T137/7808 , Y10T137/7831
摘要： A fluid pressure regulator includes a regulator housing having an inlet end and an outlet end; a flexible flow tube extending between the inlet end and the outlet end; a hollow piston located at a downstream location relative to a mid-portion of the flow tube in a direction of flow of fluid through the regulator housing; a first chamber above the piston and a second chamber below the piston; a passage establishing fluid communication between the outlet end and the first chamber; and at least one pinch arm pivotally mounted at one end within the regulator housing and movable in response to movement of the piston by an increase in fluid pressure in the first chamber so that an opposite end of the at least one pinch arm will pinch a portion of the flow tube and thereby restrict flow through the flow tube.
摘要翻译：流体压力调节器包括具有入口端和出口端的调节器壳体; 在入口端和出口端之间延伸的柔性流管; 位于相对于所述流管的中间部分的下游位置处的空心活塞在流过所述调节器壳体的流动方向上; 活塞上方的第一腔室和活塞下面的第二腔室; 在所述出口端和所述第一室之间建立流体连通的通道; 以及至少一个夹紧臂，其一端枢转地安装在调节器壳体内，并且响应于活塞的移动而可通过第一室中的流体压力的增加而移动，使得至少一个夹紧臂的相对端部将夹紧部分从而限制流过管的流动。

6. 发明授权

US07370667B2 Flow through pressure regulator with pinch valve 有权
标题翻译：通过压力调节器与夹紧阀流通
公开(公告)号：US07370667B2
公开(公告)日：2008-05-13
申请号：US11512212
申请日：2006-08-30
申请人： George L. Sesser , Craig Nelson , Cliff P. Ungerecht , Michael Youngberg
发明人： George L. Sesser , Craig Nelson , Cliff P. Ungerecht , Michael Youngberg
IPC分类号： G05D16/08
CPC分类号： G05D16/0688 , Y10T137/7808 , Y10T137/7831
摘要： A fluid pressure regulator includes a regulator housing having an inlet end and an outlet end; a flexible flow tube extending between the inlet end and the outlet end; a hollow piston located at a downstream location relative to a mid-portion of the flow tube in a direction of flow of fluid through the regulator housing; a first chamber above the piston and a second chamber below the piston; a passage establishing fluid communication between the outlet end and the first chamber; and at least one pinch arm pivotally mounted at one end within the regulator housing and movable in response to movement of the piston by an increase in fluid pressure in the first chamber so that an opposite end of the at least one pinch arm will pinch a portion of the flow tube and thereby restrict flow through the flow tube.
摘要翻译：流体压力调节器包括具有入口端和出口端的调节器壳体; 在入口端和出口端之间延伸的柔性流管; 位于相对于所述流管的中间部分的下游位置处的空心活塞在流过所述调节器壳体的流动方向上; 活塞上方的第一腔室和活塞下面的第二腔室; 在所述出口端和所述第一室之间建立流体连通的通道; 以及至少一个夹紧臂，其一端枢转地安装在调节器壳体内，并且响应于活塞的移动而可通过第一室中的流体压力的增加而移动，使得至少一个夹紧臂的相对端部将夹紧部分从而限制流过管的流动。

7. 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。

8. 发明授权

US06736332B2 Adjustable arc, adjustable flow rate sprinkler 有权
标题翻译：可调电弧，可调式流量喷淋器
公开(公告)号：US06736332B2
公开(公告)日：2004-05-18
申请号：US10119294
申请日：2002-04-10
申请人： George L. Sesser , Lee A. Perkins , Steven T. McCoon
发明人： George L. Sesser , Lee A. Perkins , Steven T. McCoon
IPC分类号： B05B1510
CPC分类号： B05B1/304 , B05B1/262 , B05B3/005 , B05B3/0486 , B05B15/70 , B05B15/74
摘要： A sprinkler head includes a base adapted to be secured to a component supplying water under pressure; an arc adjustment ring rotatably mounted on the base; a nozzle and a stream deflector supported by an elongated stem carried by the base, the nozzle and the stream deflector cooperating to define an adjustable nozzle orifice; a water distribution plate secured to a shaft in the stem and located downstream of the nozzle; the stem and the nozzle axially movable relative to the base; and a drive train operatively connected between the arc adjustment ring and the nozzle to rotate the nozzle relative to the stream deflector to thereby adjust the nozzle orifice between a pair of limit positions. The stem is rotatable within the base upon over-rotation of the arc adjustment ring beyond either of the pair of limit positions. The sprinkler head also incorporates a throttle control member secured to an upstream end of the shaft such that rotation of the shaft causes the throttle control member to move axially relative to a flow restriction seat portion, to thereby adjust flow rate through the nozzle, the throttle control member engageable with the seat in a maximum restriction position; and means for permitting rotation of the throttle control member with the shaft upon over-rotation of the shaft.
摘要翻译：喷头包括适于固定在压力下供水的部件的底座; 可旋转地安装在基座上的电弧调节环; 喷嘴和流体偏转器，其由由基座承载的细长杆支撑，喷嘴和流动偏转器协作以限定可调喷嘴孔口; 水分配板，其固定在所述杆中并位于所述喷嘴下游的轴上; 杆和喷嘴可相对于基座轴向移动; 以及可操作地连接在电弧调节环和喷嘴之间的传动系，以使喷嘴相对于液流偏转器旋转，从而在一对极限位置之间调节喷嘴孔。当电弧调节环超过任何一对极限位置时，杆可在基座内旋转。喷洒头还包括固定到轴的上游端的节气门控制构件，使得轴的旋转使得节气门控制构件相对于流动限制座部分轴向移动，从而调节通过喷嘴的流速，节气门控制构件在最大限制位置与所述座接合; 以及用于当所述轴过度旋转时允许所述节气门控制构件与所述轴旋转的装置。

9. 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。

10. 发明授权

US4676438A Furrow irrigation bubbler device and spray head conversion assembly utilized therewith 失效
标题翻译：与其一起使用的犁沟灌注鼓泡装置和喷头转换组件
公开(公告)号：US4676438A
公开(公告)日：1987-06-30
申请号：US652471
申请日：1984-09-20
申请人： George L. Sesser
发明人： George L. Sesser
IPC分类号： A01G25/09 , B05B1/26 , B05B15/00
CPC分类号： A01G25/092 , B05B1/265 , Y10S285/921
摘要： An assembly as used with a drop tube of a moving irrigation system which allows the operator to convert from conventional spray mode operation to furrow bubbler operation. The assembly includes a pressure regulator for regulating the pressure of water to a relatively low value and having an upper end adapted to be connected in water communicating relation to the drop tube and a spray head connected at its upper end in water communicating relation to the lower end of the pressure regulator. The spray head includes a nozzle for directing a water stream downwardly in a direction to be normally interrupted by a removable splash plate into a spray pattern. A tubular structure is connected at its upper end portion with the spray head in a position to receive all of the water stream directed from the nozzle so as to transmit the same downwardly to the lower end thereof. A bubbler device is carried by the lower end of the tubular structure in a position to receive the water in the lower end thereof and deliver the same at extremely low pressure at a position near ground level.
摘要翻译：与移动灌溉系统的落管一起使用的组件，其允许操作者从常规喷雾模式操作转换成沟槽起泡器操作。组件包括压力调节器，用于将水的压力调节到相对较低的值，并且具有适于连接在与水滴管连通的水中的上端，以及在其上端连接在水中的喷头，压力调节器的末端。喷头包括用于将水流沿着通常被可移除的飞溅板中断的方向向下引导成喷雾图案的喷嘴。管状结构在其上端部处与喷头连接，以接收从喷嘴引导的所有水流，以将其向下传送到其下端。起泡器装置由管状结构的下端承载在其下端接收水的位置，并且在极低的压力下在靠近地面的位置输送起泡器。

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