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91. 发明申请

US20160066521A1 IRRIGATION PIPE AND METHOD OF FABRICATION 审中-公开
公开(公告)号：US20160066521A1
公开(公告)日：2016-03-10
申请号：US14943636
申请日：2015-11-17
申请人： Lindsay Corporation
发明人： Thomas J. Korus , Charles H. Meis
IPC分类号： A01G25/09 , F16L58/18 , F16L58/04 , F16L23/08 , F16L23/12
摘要： An irrigation pipe and method of fabrication that utilizes a pipe that is made of a durable material, e.g., stainless steel or aluminum. During fabrication, the pipe is equipped with a plurality of components, i.e., a flange assembly, a truss mount, and an outlet, without drilling, welding, or the like. In this manner, a method of fabrication is provided that enables a plurality of components to be assembled to the pipe without compromising the integrity of the pipe material or treated surface so that galvanizing or painting is not required after the plurality of components have been fitted to the pipe.

92. 发明申请

US20150195048A1 WIRELESS COMMUNICATION DEVICE WITH CIRCUIT ISOLATION 审中-公开
标题翻译：具有电路隔离的无线通信设备
公开(公告)号：US20150195048A1
公开(公告)日：2015-07-09
申请号：US14148244
申请日：2014-01-06
申请人： Lindsay Corporation
发明人： Brant Alan Burkey , Robert Dvorak
IPC分类号： H04B15/02 , A01G25/16
CPC分类号： H04B1/18 , A01G25/092
摘要： A wireless modem comprises an antenna, modem circuitry, a first galvanic isolation device, and a second galvanic isolation device. The antenna is configured to transmit and receive wireless signals and to communicate electronic transmit and receive signals. The modem circuitry is configured to convert transmit data from a data processing system to the electronic transmit signal for the antenna and to convert the electronic receive signal from the antenna to receive data for the data processing system. The first galvanic isolation device is configured to electrically isolate the electronic transmit and receive signals between the antenna and the modem circuitry. The second galvanic isolation device is configured to receive electrical power from the data processing system and supply isolated electrical power to the modem circuitry and to electrically isolate the transmit and receive data between the modem circuitry and the data processing system.
摘要翻译：无线调制解调器包括天线，调制解调器电路，第一电隔离装置和第二电隔离装置。天线被配置为发送和接收无线信号并且传送电子发送和接收信号。调制解调器电路被配置为将来自数据处理系统的发送数据转换为用于天线的电子发射信号，并且将来自天线的电子接收信号转换为接收数据处理系统的数据。第一电隔离装置被配置为电隔离天线和调制解调器电路之间的电子发射和接收信号。第二电隔离装置被配置为从数据处理系统接收电力并且向调制解调器电路提供隔离的电力并且电隔离调制解调器电路和数据处理系统之间的发送和接收数据。

93. 发明授权

US09055720B2 Control system for stopping or reversing movement of an irrigation system 有权
标题翻译：用于停止或反转灌溉系统运动的控制系统
公开(公告)号：US09055720B2
公开(公告)日：2015-06-16
申请号：US14502152
申请日：2014-09-30
申请人： Lindsay Corporation
发明人： Thomas J. Korus
IPC分类号： A01G25/09 , A01G25/16 , B05B9/06
CPC分类号： A01G25/16 , A01G25/09 , A01G25/092 , B05B9/06
摘要： A control system for stopping or reversing movement of an irrigation system comprises an electronic proximity sensor and a control device. The electronic proximity sensor is configured for mounting to the irrigation system and operable to detect a target. The control device is responsive to the electronic proximity sensor for stopping or reversing movement of the irrigation system when the electronic proximity sensor detects the target.
摘要翻译：用于停止或反转冲洗系统运动的控制系统包括电子接近传感器和控制装置。电子接近传感器被配置为安装到灌溉系统并且可操作以检测目标。当电子接近传感器检测到目标时，控制装置响应于电子接近传感器用于停止或反转冲洗系统的运动。

94. 发明申请

US20150081120A1 METHOD AND SYSTEM FOR OPERATING IRRIGATION SYSTEMS MOTORS 审中-公开
标题翻译：运行灌溉系统电机的方法和系统
公开(公告)号：US20150081120A1
公开(公告)日：2015-03-19
申请号：US14532890
申请日：2014-11-04
申请人： Lindsay Corporation
发明人： Jochen Pfrenger
IPC分类号： A01G25/09 , G05B15/02
CPC分类号： G05D1/0278 , A01G25/092 , G05B15/02 , G05D1/0268 , G05D2201/0201
摘要： An irrigation system includes a central pivot and a series of mobile towers connected to the central pivot and to one another by support structure. Each mobile tower has wheels and a motor for driving at least one of the wheels. A control system operates the motors to maintain alignment of the mobile towers and the central pivot while preventing power usage of the system from exceeding a maximum power threshold. The control system determines in which sequence to operate the motors to maintain alignment of the mobile towers while operating no more than a selected number of the motors simultaneously.
摘要翻译：灌溉系统包括中心枢轴和连接到中心枢轴并且通过支撑结构彼此连接的一系列移动塔。每个移动塔具有车轮和用于驱动至少一个车轮的马达。控制系统操作电动机以保持移动塔和中心枢轴的对准，同时防止系统的功率使用超过最大功率阈值。控制系统确定以何种顺序来操作电动机，以在不超过选定数量的电动机同时操作的情况下保持移动式塔的对准。

95. 发明申请

US20150060580A1 SOLID-STATE SPAN ALIGNMENT AND PIVOT POSITIONING 审中-公开
标题翻译：固态跨度对位和枢轴定位
公开(公告)号：US20150060580A1
公开(公告)日：2015-03-05
申请号：US14013789
申请日：2013-08-29
申请人： Lindsay Corporation
发明人： Dick Philip Welch
IPC分类号： A01G25/16 , G05B15/02 , A01G25/09
CPC分类号： A01G25/092
摘要： A center-pivot irrigation system having a plurality of towers interconnected by a plurality of spans actuatable about a center pivot, a plurality of solid-state sensors each mounted in fixed alignment with one of the spans or towers, and a control system communicably coupled with the solid-state sensors. The solid-state sensors may send acceleration, angular acceleration, angular rotation, heading, and/or angle measurements to the control system, which may use these measurements to calculate alignment of the spans relative to each other and/or the center pivot and to calculate locations of the spans or towers using a known location of the center pivot. The solid-state sensors may be solid-state gyroscopes, solid-state accelerometers, digital compass, and/or an inertial measurement unit (IMU).
摘要翻译：一种中心枢轴灌溉系统，其具有通过可围绕中心枢轴可致动的多个跨接部互相连接的多个塔架，多个固态传感器，每个固定式传感器均与跨度或塔架中的一个固定对准，以及控制系统，固态传感器。固态传感器可以向控制系统发送加速度，角加速度，角度旋转，航向和/或角度测量，其可以使用这些测量来计算跨度相对于彼此和/或中心枢轴的对准，并且使用中心枢轴的已知位置计算跨度或塔的位置。固态传感器可以是固态陀螺仪，固态加速度计，数字罗盘和/或惯性测量单元（IMU）。

96. 发明申请

US20140083586A1 WHEEL AND TIRE ASSEMBLY AND METHOD OF ASSEMBLY 有权
标题翻译：轮和轮胎组件和组装方法
公开(公告)号：US20140083586A1
公开(公告)日：2014-03-27
申请号：US13625050
申请日：2012-09-24
申请人： LINDSAY CORPORATION
发明人： Thomas J. Korus
IPC分类号： B60C7/24 , B23P11/00
CPC分类号： B60C7/24 , B60B25/002 , B60C7/10 , B60C7/102 , B60C7/22 , B60C11/0311 , Y10T29/49494 , Y10T152/10297
摘要： A wheel assembly includes a rigid wheel and an airless tire. The wheel includes a cylindrical rim portion that is parallel with an axis of rotation of the wheel and includes a transversely flat outer surface corresponding to at least eighty percent of the total width of the rim portion. The tire is mounted on the rim portion of the wheel and includes a cylindrical tire body presenting a transversely flat inner surface that engages the outer surface of the wheel. A plurality of traction lugs are spaced circumferentially around the tire and extend radially outwardly from the tire body. A plurality of drive lugs are spaced circumferentially around the tire, extend radially inwardly from the tire body and engage corresponding receptacles on the rim portion of the wheel.
摘要翻译：轮组件包括刚性轮和无气轮胎。车轮包括与轮的旋转轴线平行的圆柱形边缘部分，并且包括对应于边缘部分的总宽度的至少百分之八十的横向平坦的外表面。轮胎安装在车轮的轮缘部分上，并且包括具有与轮的外表面接合的横向平坦的内表面的圆筒形轮胎体。多个牵引凸耳围绕轮胎周向间隔开并从轮胎主体径向向外延伸。多个驱动凸耳围绕轮胎周向间隔开，从轮胎主体径向向内延伸并与车轮轮缘部分上的相应的接收器接合。

97. 发明申请

US20140083585A1 WHEEL AND TIRE ASSEMBLY 有权
标题翻译：车轮和轮胎总成
公开(公告)号：US20140083585A1
公开(公告)日：2014-03-27
申请号：US13625042
申请日：2012-09-24
申请人： LINDSAY CORPORATION
发明人： Thomas J. Korus
IPC分类号： B60C7/10
CPC分类号： B60C11/0311 , B60C7/10 , B60C7/102 , B60C7/22 , B60C7/24
摘要： A wheel assembly includes a rigid wheel and an airless tire configured to present some performance characteristics of a pneumatic tire. The wheel includes a pair of radially outermost axially spaced rim portions, each rim portion including a transversely flat outer surface extending at least partially around the circumference of the wheel. The tire is mounted on the wheel such that the tire engages the outer surfaces of the rim portions of the wheel. A central portion of the tire is configured to flex inwardly between the rim portions of the wheel in response to ground engaging pressure, thus minimizing ground penetration and soil disturbance during use.
摘要翻译：轮组件包括刚性轮和被配置为呈现充气轮胎的一些性能特征的无气轮胎。车轮包括一对径向最外侧的轴向隔开的轮辋部分，每个轮辋部分包括横向平坦的外表面，该外表面至少部分地围绕车轮的圆周延伸。轮胎安装在车轮上，使得轮胎与轮的轮缘部分的外表面接合。轮胎的中心部分构造成响应于地面接合压力而在轮的轮缘部分之间向内弯曲，从而最小化使用期间的地面穿透力和土壤扰动。

98. 外观设计

USD1050006S1 Irrigation system tire 有权
公开(公告)号：USD1050006S1
公开(公告)日：2024-11-05
申请号：US29875291
申请日：2023-05-02
申请人： Lindsay Corporation
设计人： Michael Charles South , Troy Hanson , Hongxiang Zhou , Xing Cao
摘要： FIG. 1 is a perspective view of the irrigation system tire;
FIG. 2 is a front end view of the irrigation system tire;
FIG. 3 is a right side elevation view of FIG. 2;
FIG. 4 is a rear end view;
FIG. 5 is a left side elevation view of FIG. 2;
FIG. 6 is a top plan view of FIG. 3; and,
FIG. 7 is a bottom plan view of FIG. 3.

99. 发明授权

US11957082B2 Method and system for remote irrigation system maintenance 有权
公开(公告)号：US11957082B2
公开(公告)日：2024-04-16
申请号：US17549322
申请日：2021-12-13
申请人： Lindsay Corporation
发明人： Mark William Miller
IPC分类号： A01G25/16 , A01G25/09 , G05B19/042 , G06Q50/02
CPC分类号： A01G25/16 , G05B19/042 , A01G25/092 , G05B2219/2625 , G06Q50/02
摘要： A computer-implemented method of relaying data of an irrigation system comprises establishing, via a mobile device communication element, a connection with a component associated with the irrigation system; requesting, via the mobile device communication element, current operational data representing real-time measurements associated with operations of the irrigation system; receiving, via the mobile device communication element, signals representative of a first data stream comprising the current operational data of the irrigation system; and transmitting, via the mobile device communication element, a second data stream comprising at least a portion of the first data stream to a remote computing device.

100. 发明授权

US11917954B2 Wheel track monitoring system for an irrigation system 有权
公开(公告)号：US11917954B2
公开(公告)日：2024-03-05
申请号：US16984250
申请日：2020-08-04
申请人： LINDSAY CORPORATION
发明人： Mark William Miller , Reece Robert Andrews
IPC分类号： A01G25/09 , A01B69/00 , A01B69/04 , A01G25/16
CPC分类号： A01G25/092 , A01B69/002 , A01B69/008 , A01G25/16 , G05D2201/0201
摘要： A wheel track monitoring system for an irrigation system monitors the condition of a wheel track and alerts an operator and/or automatically takes corrective action when a wheel track develops ruts or other conditions that may adversely affect operation of the irrigation system. The wheel track monitoring system includes a wheel track condition sensor, a location sensor, and a processing system. The processing system receives and stores wheel track condition data and location data from the sensors as the irrigation system travels across a field and creates a log of wheel track condition data for multiple locations in the field. The processing system also analyzes the wheel track condition data to determine if the condition of the wheel track is unacceptable at any locations in the irrigated field and generates a corrective action signal if the condition is unacceptable.

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