公开(公告)号：US06883727B2

公开(公告)日：2005-04-26

申请号：US10644611

申请日：2003-08-19

Applicant: Lino De Los Santos

Inventor： Lino De Los Santos

IPC: B05B1/30 ,  B05B1/34 ,  B05B3/00 ,  B05B3/04 ,  B05B3/16 ,  B05B15/10

CPC classification number: B05B3/003 ,  B05B3/0404 ,  B05B3/0486 ,  B05B3/16 ,  B05B15/70 ,  B05B15/74

Abstract: A rotating stream sprinkler of the type having a rotatable vaned deflector for stepwise sweeping of relatively small water streams over surrounding terrain to irrigate adjacent vegetation. The sprinkler includes a turbine driven ball drive rotor having at least one drive ball carried by centrifugal force into repetitious impact engagement with one or more raised anvils on the deflector for incrementally displacing the deflector in a succession of small rotational steps. A speed control brake includes a brake pad interposed between a friction surface on the deflector and a nonrotating brake disk to provide a variable friction force to maintain deflector rotation substantially constant within a range of normal water supply pressures and flow rates.

Abstract translation: 该类型的旋转流喷洒器具有可旋转的挡风板，用于逐步扫过周围地形上的相对小的水流以冲洗相邻的植被。 喷洒器包括涡轮机驱动的球驱动转子，其具有至少一个由离心力承载的驱动球，与偏转器上的一个或多个凸起的砧重复地冲击接合，以逐渐地以小的旋转台阶移位偏转器。 速度控制制动器包括夹在偏转器上的摩擦面和非旋转制动盘之间的制动衬块，以提供可变的摩擦力，以在正常供水压力和流速的范围内保持偏转器旋转基本上恒定。

公开(公告)号：US20050082387A1

公开(公告)日：2005-04-21

申请号：US10971858

申请日：2004-10-22

Applicant: Travis Onofrio

Inventor： Travis Onofrio

IPC: B05B3/00 ,  B05B3/04 ,  B05B15/06

CPC classification number: B05B3/003 ,  B05B3/0486

Abstract: A sprinkler head having a deformable member forming a collar is disclosed. The deformable member allows the sprinkler head to resist entry of foreign grit or matter within the sprinkler head, and allows the sprinkler head to eject or force out foreign matter from within the sprinkler head. The sprinkler head may be a spinning sprinkler head including a vane deflector, and the spinning sprinkler head may include a portion that shifts in response to being struck by water such that a braking mechanism is engaged in response to the force of the water. When water flow ceases, the spinning head may shift towards the deformable member so that a portion of the spinning head is received within the deformable member to restrict foreign matter from entering the sprinkler head.

Abstract translation: 公开了一种具有形成套环的可变形构件的喷头。 可变形构件允许喷洒头抵抗喷洒头内的异物砂粒或物质的进入，并且允许喷洒头从喷洒头内排出或排出异物。 喷洒头可以是包括叶片偏转器的旋转喷洒头，并且旋转喷洒头可以包括响应于水撞击而偏移的部分，使得制动机构响应于水的力而接合。 当水流停止时，纺纱头可朝向可变形构件移动，使得纺纱头的一部分被容纳在可变形构件内，以限制异物进入喷头。

公开(公告)号：US06864591B2

公开(公告)日：2005-03-08

申请号：US10441374

申请日：2003-05-20

Applicant: Michael DeFrank

Inventor： Michael DeFrank

IPC: B05B20060101 ,  F03B13/00 ,  H02P9/04

CPC classification number: B05B3/0486 ,  B05B3/006 ,  B05B15/00

Abstract: An irrigation device, such as a sprinkler, includes an electric generator for generating electricity. The sprinkler includes a nozzle which couples to a fluid conduit, a rotary deflector positioned downstream from the nozzle and within the atmosphere, an electric generator coupled to the rotary deflector, and a frame coupling the nozzle to the electric generator. The rotary deflector rotates about an axis as a fluid stream exiting the nozzle contacts and sprays from the rotary deflector. The rotary deflector and the rotor of the electric generator are coupled to a common axial shaft such that rotations of the rotary deflector translate to rotations of the rotor.

Abstract translation: 诸如喷洒器的灌溉装置包括用于发电的发电机。 喷洒器包括连接到流体导管的喷嘴，位于喷嘴下游并在大气中的旋转偏转器，耦合到旋转偏转器的发电机和将喷嘴耦合到发电机的框架。 当离开喷嘴的流体流接触并从旋转偏转器喷射时，旋转偏转器围绕轴线旋转。 旋转偏转器和发电机的转子联接到共同的轴向轴，使得旋转偏转器的转动转化为转子的旋转。

公开(公告)号：US20050040256A1

公开(公告)日：2005-02-24

申请号：US10644611

申请日：2003-08-19

Applicant: Lino Santos

Inventor： Lino Santos

IPC: B05B1/30 ,  B05B1/34 ,  B05B3/00 ,  B05B3/04 ,  B05B3/16 ,  B05B15/10

CPC classification number: B05B3/003 ,  B05B3/0404 ,  B05B3/0486 ,  B05B3/16 ,  B05B15/70 ,  B05B15/74

Abstract: A rotating stream sprinkler of the type having a rotatable vaned deflector for stepwise sweeping of relatively small water streams over surrounding terrain to irrigate adjacent vegetation. The sprinkler includes a turbine driven ball drive rotor having at least one drive ball carried by centrifugal force into repetitious impact engagement with one or more raised anvils on the deflector for incrementally displacing the deflector in a succession of small rotational steps. A speed control brake includes a brake pad interposed between a friction surface on the deflector and a nonrotating brake disk to provide a variable friction force to maintain deflector rotation substantially constant within a range of normal water supply pressures and flow rates.

Abstract translation: 该类型的旋转流喷洒器具有可旋转的挡风板，用于逐步扫过周围地形上的相对小的水流以冲洗相邻的植被。 喷洒器包括涡轮机驱动的球驱动转子，其具有至少一个由离心力承载的驱动球，与偏转器上的一个或多个凸起的砧重复地冲击接合，以逐渐地以小的旋转台阶移位偏转器。 速度控制制动器包括夹在偏转器上的摩擦面和非旋转制动盘之间的制动衬块，以提供可变的摩擦力，以在正常供水压力和流速的范围内保持偏转器旋转基本上恒定。

公开(公告)号：US06736332B2

公开(公告)日：2004-05-18

申请号：US10119294

申请日：2002-04-10

Applicant: George L. Sesser ,  Lee A. Perkins ,  Steven T. McCoon

Inventor： George L. Sesser ,  Lee A. Perkins ,  Steven T. McCoon

IPC: B05B1510

CPC classification number: B05B1/304 ,  B05B1/262 ,  B05B3/005 ,  B05B3/0486 ,  B05B15/70 ,  B05B15/74

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US06688539B2

公开(公告)日：2004-02-10

申请号：US09982084

申请日：2001-10-19

Applicant: Loren Vander Griend

Inventor： Loren Vander Griend

IPC: B05B302

CPC classification number: B05B3/0486

Abstract: A rotor plate for a sprinkler includes a water impingement surface bounded by an annular peripheral wall and having a radial center, and adapted to be impinged upon by a stream emitted from a nozzle. The water impingement surface is formed to include at least one radially extending drive channel having an entrance proximate the radial center and an exit in the peripheral wall, the drive channel curving from entrance to exit in a first direction so as to cause the plate to rotate when the stream exits at an offset from the center of rotation; at least one range channel extending substantially radially with little or no curving, from entrance to exit; and at least one brake channel curving from entrance to exit in a second direction opposite the first direction to thereby resist rotation of the plate caused by at least one drive channel.

公开(公告)号：US20030218079A1

公开(公告)日：2003-11-27

申请号：US10419987

申请日：2003-04-22

Inventor： Erez Zimhoni

IPC: B05B003/00

CPC classification number: B05B3/06 ,  B05B3/0486

Abstract: A rotary sprinkler comprises a body and a rotor. The body has an inlet bore, an outlet bore, and an internal cavity therebetween. The inlet bore has an upstream end connectable to a water supply pipe and a downstream end formed as a jet nozzle. The outlet bore has an upstream end with a rim. The rotor has an axially extending shaft with an axial shaft channel and at least one vane with a vane channel extending away from the shaft and having an outlet constituting an outlet of the sprinkler. The shaft channel and the vane channel define a smooth water flow passage having an open cross-section. The shaft is inserted in the outlet bore of the body to enable free rotation of the rotor. The sprinkler further comprises a retaining ring that is assembled to the upstream end of the shaft of the rotor, is disposed in the internal cavity of the sprinkler body, and is adapted to abut the rim of the outlet bore, thereby carrying axial forces applied to the rotor.

Abstract translation: 旋转喷洒器包括主体和转子。 主体具有入口孔，出口孔和它们之间的内部空腔。 入口孔具有可连接到供水管的上游端和形成为喷嘴的下游端。 出口孔具有带边缘的上游端。 转子具有轴向延伸的轴，其具有轴向轴通道和至少一个叶片，叶片通道远离轴延伸并且具有构成喷洒器出口的出口。 轴通道和叶片通道限定了具有开放横截面的平滑的水流通道。 轴被插入到主体的出口孔中以使得转子能够自由旋转。 喷洒器还包括组装到转子的轴的上游端的保持环，其设置在喷洒器主体的内部空腔中，并且适于邻接出口孔的边缘，从而承受施加到 转子。

公开(公告)号：US20030075616A1

公开(公告)日：2003-04-24

申请号：US09982084

申请日：2001-10-19

Inventor： Loren Vander Griend

IPC: B05B003/02

CPC classification number: B05B3/0486

Abstract: A rotor plate for a sprinkler includes a water impingement surface bounded by an annular peripheral wall and having a radial center, and adapted to be impinged upon by a stream emitted from a nozzle. The water impingement surface is formed to include at least one radially extending drive channel having an entrance proximate the radial center and an exit in the peripheral wall, the drive channel curving from entrance to exit in a first direction so as to cause the plate to rotate when the stream exits at an offset from the center of rotation; at least one range channel extending substantially radially with little or no curving, from entrance to exit; and at least one brake channel curving from entrance to exit in a second direction opposite the first direction to thereby resist rotation of the plate caused by at least one drive channel.

Abstract translation: 用于喷洒器的转子板包括由环形周壁界定并具有径向中心的水冲击表面，并且适于被从喷嘴发射的流体撞击。 水冲击表面形成为包括至少一个径向延伸的驱动通道，其具有靠近径向中心的入口和在周壁中的出口，驱动通道在第一方向上从入口到出口弯曲，以使板旋转 当流从旋转中心偏移出去时; 至少一个范围通道从入口到出口基本径向地延伸很少或没有弯曲; 以及至少一个制动通道，在与第一方向相反的第二方向上从入口到出口弯曲，从而阻止由至少一个驱动通道引起的板的旋转。

公开(公告)号：US06439477B1

公开(公告)日：2002-08-27

申请号：US09697485

申请日：2000-10-27

Applicant: Fred J. Sweet ,  Craig B. Nelson

Inventor： Fred J. Sweet ,  Craig B. Nelson

IPC: B05B304

CPC classification number: B05B3/008 ,  B05B3/0486

Abstract: A nutating sprinkler assembly includes a sprinkler body having one end adapted to be coupled to a water supply conduit and an opposite end supporting a nozzle; at least one arm extending from the sprinkler body for supporting a removable cap assembly downstream of the nozzle, the cap assembly having a center body supporting a rotor plate having off-center grooves for distributing a stream exiting the nozzle and impinging upon the grooves. A spool bearing assembly having upper and lower bearing flanges is supported in the cap center body, and the center body mounts an interior ring loosely confining the spool bearing assembly and the rotor plate. The center body has an end wall formed with a post extending toward and received within a cavity of a lower spool bearing component of the spool bearing assembly when the rotor plate is in an at-rest position, thereby creating an unstable arrangement causing the rotor plate to tilt to an off-center position. The lower spool bearing component is comprised of a relatively heavy material for balancing the rotor plate and the spool bearing assembly about a center of nutation.

Abstract translation: 章动喷洒器组件包括喷洒器主体，其具有适于联接到供水管道的一端和支撑喷嘴的相对端; 从喷洒器主体延伸的至少一个臂，用于支撑喷嘴下游的可拆卸盖组件，该盖组件具有支撑转子板的中心体，该中心体具有用于分配离开喷嘴并流入槽的流的偏心凹槽。 具有上和下轴承凸缘的滑轮轴承组件被支撑在盖中心体中，并且中心体安装松动地限制滑阀轴承组件和转子板的内环。 中心体具有形成有柱的端壁，当转子板处于静止位置时，端部延伸朝向并接收在卷轴轴承组件的下卷轴支承部件的腔体内，从而产生不稳定的布置，使得转子板 倾斜到偏心位置。 下卷轴轴承部件由相对较重的材料组成，用于平衡转子板和卷轴轴承组件周围的章动中心。

公开(公告)号：US20020066801A1

公开(公告)日：2002-06-06

申请号：US10025931

申请日：2001-12-26

Inventor： Edward Hugh Owens ,  George Henry Smith ,  Mark Thomas Leonard

IPC: B05B003/04

CPC classification number: B05B3/0486

Abstract: The present invention provides a fluid atomizing device 1 suitable for use in a fluid dispersing system. The atomizing device 1 comprises a turbine rotor 6 having a plurality of blade portions 22, and at least two nozzles for directing a fluid supplied to the nozzles, onto the turbine rotor in at least two fluid jets 24. The nozzles 14 are formed and arranged so that each fluid jet 24 impinges substantially fully upon one or more of the blade portions 22 of the rotor 6 so that the rotor is rotated under the force of the impinging water, thereby causing the blade portions 22 of the rotor 6 to intercept the fluid jets 24.

Abstract translation: 本发明提供一种适用于流体分散系统的流体雾化装置1。 雾化装置1包括具有多个叶片部分22的涡轮转子6和至少两个用于将供应到喷嘴的流体引导到至少两个流体射流24中的涡轮转子上的喷嘴。喷嘴14形成并布置 使得每个流体喷射器24基本上完全撞击在转子6的一个或多个叶片部分22上，使得转子在冲击水的作用下旋转，从而使转子6的叶片部分22拦截流体 喷气机24。