公开(公告)号：US20180141060A1

公开(公告)日：2018-05-24

申请号：US15359286

申请日：2016-11-22

Applicant: Rain Bird Corporation

Inventor： Samuel C. Walker ,  Lee James Shadbolt ,  David Eugene Robertson

IPC: B05B3/04 ,  B05B3/00

CPC classification number: B05B3/0486 ,  B05B1/304 ,  B05B3/003 ,  B05B3/005 ,  B05B3/0477 ,  B05B3/0481 ,  B05B15/70

Abstract: An irrigation nozzle with a rotating deflector is provided whose rotational speed may be controlled by a friction brake. The nozzle may also include an arc adjustment valve having two portions that helically engage each other to define an opening that may be adjusted at the top of the sprinkler to a desired arcuate length. The arcuate length may be adjusted by pressing down and rotating a deflector to directly actuate the valve. The nozzle may also include a radius reduction valve that may be adjusted by actuation of an outer wall of the nozzle. Rotation of the outer wall causes a flow control member to move axially to or away from an inlet.

公开(公告)号：US09327297B2

公开(公告)日：2016-05-03

申请号：US13828582

申请日：2013-03-14

Applicant: Samuel C. Walker

Inventor： Samuel C. Walker

IPC: B05B1/26 ,  B05B3/00 ,  B05B3/02 ,  B05B3/04

CPC classification number: B05B1/267 ,  B05B1/26 ,  B05B1/262 ,  B05B3/003 ,  B05B3/021 ,  B05B3/0486

Abstract: A specialty nozzle is provided having a pattern adjusment valve that may be adjusted to irrigate a substantially rectangular irrigation area. The nozzle may be further adjusted to irrigate three different substantially rectangular irrigation areas. The nozzle functions as a three-in-one left strip nozzle, right strip nozzle, and side strip nozzle. The strip irrigation setting may be selected by pressing down and rotating a deflector to directly actuate the valve. The nozzle may also include a flow reduction valve to set the size of the rectangular irrigation areas and may be adjusted by actuation of an outer wall of the nozzle. Rotation of the outer wall causes a flow control member to move axially to or away from an inlet.

Abstract translation: 提供了一种专用喷嘴，其具有图案调节阀，其可以被调节以灌溉基本上矩形的灌溉区域。 可以进一步调节喷嘴以灌溉三个不同的基本矩形的灌溉区域。 喷嘴用作三合一左条带喷嘴，右条喷嘴和侧条喷嘴。 可以通过按下并旋转偏转器来直接致动阀来选择条带灌溉设置。 喷嘴还可以包括流量减小阀，以设置矩形灌溉区域的尺寸，并且可以通过致动喷嘴的外壁来调节。 外壁的旋转使得流动控制构件轴向移动或远离入口。

公开(公告)号：US09079202B2

公开(公告)日：2015-07-14

申请号：US13495402

申请日：2012-06-13

Applicant: Samuel C. Walker ,  John Austin Brennan ,  Alberto Carrillo Maloof

Inventor： Samuel C. Walker ,  John Austin Brennan ,  Alberto Carrillo Maloof

IPC: B05B3/04 ,  B05B1/30 ,  B05B3/16 ,  B05B3/00 ,  B05B3/02

CPC classification number: B05B1/304 ,  B05B1/3073 ,  B05B1/3086 ,  B05B3/003 ,  B05B3/021 ,  B05B3/04 ,  B05B3/0477 ,  B05B3/0481 ,  B05B3/0486 ,  B05B3/16

Abstract: A variable arc sprinkler head or nozzle may be set to numerous positions to adjust the arcuate span of the sprinkler. The nozzle may include an arc adjustment valve having two portions that helically engage each other to define an opening that may be adjusted at the top of the sprinkler to a desired arcuate length. The arcuate length may be adjusted by pressing down and rotating a deflector to directly actuate the valve. The nozzle may also include a radius reduction valve that may be adjusted by actuation of an outer wall of the nozzle. Rotation of the outer wall causes a flow control member to move axially to or away from an inlet.

Abstract translation: 可变弧喷头或喷嘴可以设置到多个位置以调节喷洒器的弓形跨度。 喷嘴可以包括弧形调节阀，其具有两个螺旋地彼此接合的部分，以限定可在喷洒器顶部调节到期望的弓形长度的开口。 可以通过按下并旋转偏转器来直接致动阀来调节弓形长度。 喷嘴还可以包括半径减小阀，其可以通过致动喷嘴的外壁来调节。 外壁的旋转使得流动控制构件轴向移动或远离入口。

公开(公告)号：US20150059867A1

公开(公告)日：2015-03-05

申请号：US14018020

申请日：2013-09-04

Applicant: Knighthawk Engineering, Inc.

Inventor： Carroll Stroh ,  Cliff Knight ,  Erik Howard

IPC: B08B3/02

CPC classification number: B01F5/0231 ,  B01F5/10 ,  B05B3/003 ,  B05B3/005 ,  B05B3/06 ,  B05B13/0636 ,  B08B9/0933 ,  B08B9/0936 ,  Y10T137/4245

Abstract: A tank cleaning machine comprising a housing having an inlet and a stationary guide diverter disposed within the housing. A gearing mechanism is attached to the stationery flow diverter. A nozzle extends from the housing wherein the nozzle is in fluid communication with the inlet and the nozzle includes an inclined portion extending from a horizontal portion of the nozzle. A drag limiter extends into a hydraulic fluid reservoir to limit the rotation speed of the gear.

Abstract translation: 一种罐式清洗机，包括一个外壳，该外壳具有设置在外壳内的入口和固定导向分流器。 传动机构连接到文具分流器。 喷嘴从壳体延伸，其中喷嘴与入口流体连通，并且喷嘴包括从喷嘴的水平部分延伸的倾斜部分。 阻力限制器延伸到液压油箱中以限制齿轮的转速。

公开(公告)号：US20150034136A1

公开(公告)日：2015-02-05

申请号：US14131865

申请日：2012-07-04

Applicant: Algard CNC AS

Inventor： Stig Bakke ,  Rune Fjetland

IPC: B08B9/032

CPC classification number: B08B9/0321 ,  B05B1/083 ,  B05B1/169 ,  B05B3/003 ,  B05B3/008 ,  B05B3/06 ,  B05B12/04 ,  B08B9/0433 ,  E21B37/00

Abstract: A cleaning tool is for use in boreholes and pipes. The cleaning tool includes a stator and a rotor which is rotatable around the stator. At least one rotor opening is arranged in the rotor for liquid flow. A stator sector angle is between adjacent stator openings and is different from a rotor sector angle between adjacent rotor openings.

Abstract translation: 清洁工具用于钻孔和管道。 清洁工具包括可绕定子旋转的定子和转子。 在转子中至少有一个转子开口布置在液体流中。 定子扇形角在相邻的定子开口之间，并且不同于相邻转子开口之间的转子扇形角。

公开(公告)号：US08925837B2

公开(公告)日：2015-01-06

申请号：US12952369

申请日：2010-11-23

Applicant: Samuel C. Walker ,  Steven Brian Hunnicutt

Inventor： Samuel C. Walker ,  Steven Brian Hunnicutt

IPC: B05B1/26 ,  B05B1/30 ,  B05B1/32 ,  B44D5/10 ,  B05B3/00 ,  B05B3/04

CPC classification number: B05B1/304 ,  B05B3/003 ,  B05B3/0486

Abstract: A variable arc sprinkler head or nozzle may be set to numerous positions to adjust the arcuate span of the sprinkler. The sprinkler head includes an arc adjustment valve having two portions that helically engage each other to define an opening that may be adjusted at the top of the sprinkler to a desired arcuate length. The arcuate length may be adjusted by pressing down and rotating a deflector to directly actuate the valve. The sprinkler head may include a lock-out feature to prevent adjustment. A method of irrigation is also provided involving moving the deflector between an arc adjustment position and an operational, irrigation position. The sprinkler head may also include a flow rate adjustment valve that may be adjusted by actuation of an outer wall of the sprinkler. Rotation of the outer wall causes a flow control member to move axially to or away from an inlet.

Abstract translation: 可变弧喷头或喷嘴可以设置到多个位置以调节喷洒器的弓形跨度。 喷头包括一个电弧调节阀，它具有两个部分，这两个部分螺旋地彼此接合，以限定一个开口，该开口可以在喷洒器的顶部调整到所需的弓形长度。 可以通过按下并旋转偏转器来直接致动阀来调节弓形长度。 喷洒头可以包括防止调节的锁定特征。 还提供了一种冲洗方法，包括使偏转器在电弧调节位置和可操作的灌溉位置之间移动。 喷洒头还可以包括可以通过致动喷洒器的外壁来调节的流量调节阀。 外壁的旋转使得流动控制构件轴向移动或远离入口。

公开(公告)号：US20140110501A1

公开(公告)日：2014-04-24

申请号：US13657933

申请日：2012-10-23

Applicant: Jerry D. Lawyer ,  Justin Pekarek ,  Jay Huberty

Inventor： Jerry D. Lawyer ,  Justin Pekarek ,  Jay Huberty

IPC: B05B3/04

CPC classification number: B05B3/0486 ,  B05B3/003

Abstract: A rotary distributor head for a sprinkler is disclosed. In a particular embodiment, the head includes a stack of deflector pads axially aligned. The head also includes a plurality of distribution channels radially disposed on at least one deflector pad that are configured to distribute a stream of water over a surrounding area. A plurality of spiral grooves is disposed on at least one deflector pad that are configured to cause the head to rotate when the water is flowing through the grooves. In addition, the head includes an orifice on each upstream deflector pad configured to pass a portion of the stream of water through to an adjacent downstream deflector pad. The head controls a rotational speed while increasing the uniform wetted footprint of instantaneous impact under a range of operating pressures and flow rates.

Abstract translation: 公开了一种用于喷洒器的旋转分配头。 在特定实施例中，头部包括轴向对齐的一组偏转板。 头部还包括径向设置在至少一个偏转板上的多个分配通道，其配置成在周围区域上分配水流。 多个螺旋槽设置在至少一个偏转板上，所述至少一个偏转板被构造成当水流过凹槽时使头部旋转。 此外，头部包括在每个上游偏转器垫上的孔口，其被配置成将水流的一部分通过到相邻的下游偏转器垫。 头部控制转速，同时在一定范围的操作压力和流速下增加瞬时冲击的均匀润湿占地面积。

公开(公告)号：US08567699B2

公开(公告)日：2013-10-29

申请号：US12536204

申请日：2009-08-05

Applicant: George L. Sesser ,  Craig B. Nelson

Inventor： George L. Sesser ,  Craig B. Nelson

IPC: B05B3/02 ,  B05B3/06 ,  B05B3/04 ,  F23D11/04

CPC classification number: B05B3/0486 ,  B05B3/003 ,  B05B3/005 ,  B05B3/007

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20130008974A1

公开(公告)日：2013-01-10

申请号：US13540019

申请日：2012-07-02

Applicant: Hermann Lange ,  Siegmar Pelz

Inventor： Hermann Lange ,  Siegmar Pelz

IPC: B05B3/04

CPC classification number: B05B3/06 ,  B05B3/003

Abstract: A spray nozzle for the production of at least one rotating spray jet, comprising a housing comprising a fluid inlet and a rotor mounted for rotation on the housing and comprising at least one discharge orifice for the fluid to be sprayed, wherein a swirl chamber is provided between the housing and the rotor and wherein the fluid to be sprayed is fed to the swirl chamber by way of at least one inlet duct inclined in the required direction of rotation of the rotor, in which the inlet duct has, at its end opening into the swirl chamber, a widened portion, which widened portion of the end of the inlet duct is disposed on the counter-rotative side of that end of the inlet duct which opens into the swirl chamber.

Abstract translation: 一种用于生产至少一个旋转喷射喷嘴的喷嘴，包括壳体，该壳体包括流体入口和转子，所述流体入口和转子安装成用于在所述壳体上旋转并且包括用于待喷射流体的至少一个排出孔，其中设置有涡流室 在所述壳体和所述转子之间，并且其中待喷射的流体通过沿所述转子的所需旋转方向倾斜的至少一个入口管道被供给到所述涡流室，所述入口管道在其端部开口处 涡流室，加宽部分，入口管道端部的加宽部分设置在进入涡流室的入口管道的该端部的反向旋转侧。

公开(公告)号：US07954731B2

公开(公告)日：2011-06-07

申请号：US10860818

申请日：2004-06-04

Applicant: Thomas A. Antonucci ,  Brian W. Lees ,  Valery A. Monge ,  Kelly F. Olischefski ,  Michael F. Turk ,  Keith E. Turner ,  Richard J. Russell, II

Inventor： Thomas A. Antonucci ,  Brian W. Lees ,  Valery A. Monge ,  Kelly F. Olischefski ,  Michael F. Turk ,  Keith E. Turner ,  Richard J. Russell, II

IPC: B05B3/14

CPC classification number: B05B3/0481 ,  B05B3/003 ,  B05B15/16 ,  B05B15/18

Abstract: A rotary impact sprinkler is disclosed having a nozzle connected to a housing and a discharge deflector member connected to a rotatable shaft assembly without a dynamic seal between the nozzle and the deflector. The sprinkler may be provided with different nozzles and discharge deflectors that are easily removed and replaced for providing desired water flow and discharge characteristics. The shaft assembly and housing may have contacting braking surfaces outside of the water flow. The braking surfaces may provide a frictional braking force dependent on both water flow rate and water flow pressure. The sprinkler has a rotatable impact assembly supported by the shaft assembly and including a deflection member for rotating the impact assembly relative to the shaft assembly. The shaft assembly may have a pin for supporting the impact assembly at a position above the deflection member. A lower portion of the shaft assembly may be positioned in a recess in the housing such that a surface on the shaft assembly contacts a surface in the recess, and a highly wear resistant material may be disposed on the surface of either the shaft assembly or the recess for providing improved wear characteristics. The deflection member of the impact assembly may have a channel that receives a portion of the water stream for rotating the impact assembly, and the channel may expel the water from the sprinkler. The discharge deflector may have a varying profile for discharging water at varying trajectories.

Abstract translation: 冲击喷洒器具有连接到壳体的喷嘴和连接到可旋转轴组件的排出导流构件，而在喷嘴和偏转器之间没有动态密封。 喷洒器具有不同的可替换喷嘴和排出偏转器，用于提供期望的排放特性。 轴组件和壳体具有在水流之外的接触制动表面，提供取决于水流​​速和压力的摩擦制动力。 喷洒器具有用于相对于轴组件旋转冲击组件的偏转构件，同时销将冲击组件支撑在偏转构件上方的位置。 轴组件的下部可以定位在壳体凹部中，并且高耐磨材料可以设置在轴组件或凹部的表面上，以提供改进的磨损特性。