公开(公告)号：US6126088A

公开(公告)日：2000-10-03

申请号：US128847

申请日：1998-08-04

申请人： Wilfred H. Wilger ,  Mark Bartel

发明人： Wilfred H. Wilger ,  Mark Bartel

IPC分类号： A01M7/00 ,  B05B9/06 ,  B05B1/16

CPC分类号： B05B9/06 ,  A01M7/0089

摘要： A nozzle mounting and control system for use in sprayers comprising multiple sets of nozzles mounted in the operating position on a sprayer boom. Control valves are operable to select which sets of nozzles are operating at any given time. The valves may be remote controlled and may further incorporate a rate controller to maintain a chosen application rate as speed varies. This application rate may be varied conveniently. The rate controller may be a present rate controller such as measures the speed and total fluid volume delivered and then adjusts the pressure to maintain the application rate, or may be a novel rate controller which measures the speed and fluid pressure and then adjusts the pressure to maintain the application rate. Either rate controller would operate the control valves to select the proper combination of operating nozzles in addition to adjusting the pressure.

摘要翻译： 一种用于喷雾器的喷嘴安装和控制系统，其包括安装在喷雾器起重臂上的操作位置的多组喷嘴。 控制阀可操作以选择哪一组喷嘴在任何给定的时间运行。 阀可以是远程控制的，并且可以进一步包括速率控制器以在速度变化时维持所选择的应用速率。 该施用率可以方便地变化。 速率控制器可以是当前速率控制器，例如测量传送的速度和总流体体积，然后调整压力以维持施加率，或者可以是新颖的速率控制器，其测量速度和流体压力，然后将压力调节到 保持申请率。 速率控制器将操作控制阀以选择操作喷嘴的适当组合以及调节压力。

公开(公告)号：US20190029170A1

公开(公告)日：2019-01-31

申请号：US16071775

申请日：2016-12-21

申请人： Wilfred H. Wilger

发明人： Wilfred H. Wilger

IPC分类号： A01C23/00 ,  F16K31/04 ,  G05D7/06 ,  G01P3/487 ,  B05B12/00 ,  B05B12/02 ,  A01M7/00 ,  G05B19/042 ,  H02K7/116 ,  H02K11/215

摘要： A liquid application apparatus includes a plurality of control assemblies, each with input and output ports, a liquid information sensor, and a position controlled valve activator operative to activate a valve to vary a flow opening size. A controller receives liquid and position information and sets each control assembly to dispense the same desired rate of flow of liquid from the each output port by activating each valve activator to move the valve activator to a valve position where the size of the flow opening achieves the desired rate of flow. The controller is operative to compare a position of the valve activator in a first control assembly with the positions of the valve activators in other control assemblies to determine a malfunction. The liquid information sensor is typically a flow sensor or a pressure sensor.

公开(公告)号：US5326036A

公开(公告)日：1994-07-05

申请号：US19174

申请日：1993-02-16

申请人： Wilfred H. Wilger

发明人： Wilfred H. Wilger

IPC分类号： B05B1/00 ,  B05B15/06 ,  F16L37/252

CPC分类号： B05B15/065 ,  B05B1/00 ,  F16L37/252

摘要： A radially locking spray nozzle cap, particularly adapted for quick change of spray tips on agricultural sprayer nozzles, optionally having a spray tip pressed or molded permanently in the bottom thereof. The cap has slightly resilient side walls with inwardly projecting lock lugs at the top, adapted to engage above a retainer flange on a nozzle body. Rotating the cap on the nozzle body engages the lock lugs above the retainer flange and raises the cap sealingly against the nozzle body as radial lock tabs radially distort side walls of the cap until the lock lugs pass over the lock tabs to engage adjacent recesses where the lock tabs hold the cap against counter rotation.

摘要翻译： 径向锁定的喷嘴帽，特别适用于在农业喷雾器喷嘴上快速更换喷雾尖端，任选地具有在其底部中被压制或模制的喷雾尖端。 盖具有略微弹性的侧壁，其顶部具有向内突出的锁定凸耳，适于接合在喷嘴体上的保持器凸缘上方。 旋转喷嘴主体上的盖子与保持器凸缘上方的锁定凸耳接合，并且将密封件密封地提升到喷嘴主体上，因为径向锁定片径向地扭曲盖的侧壁，直到锁定凸耳经过锁定突片以接合相邻的凹部， 锁定卡扣可防止反转。

公开(公告)号：US20150115058A1

公开(公告)日：2015-04-30

申请号：US14067600

申请日：2013-10-30

申请人： Wilfred H. Wilger

发明人： Wilfred H. Wilger

IPC分类号： A01G25/16 ,  A01G25/09

CPC分类号： A01G25/165 ,  A01G25/09 ,  B05B12/088 ,  B05B12/126

摘要： In a sprayer nozzle apparatus a pressurized liquid source directs pressurized liquid through a supply conduit and a supply port connects the supply conduit to first and second nozzles oriented such that spray patterns dispensed thereby do not intersect. First and second pressure sensors send pressure signals to a controller indicating first and second operating pressures at the nozzles. First and second pressure regulators vary the corresponding operating pressures in response to a control signals received from the controller to vary the dispensing rate of the first and second nozzles.

摘要翻译： 在喷雾器喷嘴装置中，加压液体源通过供应管道引导加压液体，并且供应端口将供应管道连接到取向的第一和第二喷嘴，使得由此分配的喷雾图案不相交。 第一和第二压力传感器将压力信号发送到控制器，指示喷嘴处的第一和第二操作压力。 第一和第二压力调节器响应于从控制器接收到的控制信号改变相应的操作压力，以改变第一和第二喷嘴的分配速率。

公开(公告)号：US6053427A

公开(公告)日：2000-04-25

申请号：US123931

申请日：1998-07-28

申请人： Wilfred H. Wilger ,  Mark Bartel

发明人： Wilfred H. Wilger ,  Mark Bartel

IPC分类号： B05B15/06 ,  B05B1/20

CPC分类号： B05B15/069

摘要： A nozzle fluid supply system for use in sprayers that combines the modular advantages of a dry boom system with the high capacity of a wet boom system. Pressurized fluid is carried by rigid tubes connecting adjacent nozzle holding members attached to the sprayer. A two-part nozzle holding member is disclosed for attachment to a dry boom bracket through a hole therein. The combination of the short rigid tubes and two-part nozzle holding member provide a modular system with interchangeable parts.

摘要翻译： 一种用于喷雾器的喷嘴流体供应系统，其结合了干燥吊臂系统与湿式吊杆系统的高容量的模块化优点。 加压流体由连接到喷雾器附近的相邻喷嘴保持构件的刚性管承载。 公开了一种两部分喷嘴保持构件，用于通过其中的孔附接到干悬臂支架。 短刚性管和两部分喷嘴保持构件的组合提供了具有可互换部件的模块化系统。