Distributor plate with diffuser on fixed shaft
    51.
    发明授权
    Distributor plate with diffuser on fixed shaft 有权
    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

    IPC分类号: B05B3/04

    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。

    Linear-feed irrigation apparatus and related method
    52.
    发明授权
    Linear-feed irrigation apparatus and related method 有权
    线性灌溉设备及相关方法

    公开(公告)号:US07510132B2

    公开(公告)日:2009-03-31

    申请号:US11582374

    申请日:2006-10-18

    IPC分类号: B05B3/00 B05B15/06

    CPC分类号: A01G25/097

    摘要: A linear water feed apparatus for use in agricultural irrigation includes a linear-move machine with a mobile truss assembly supporting a plurality of individual sprinklers and adapted for movement in a specified direction across a field to be irrigated. The truss assembly is oriented transverse to the specified direction, and a supply pipe is arranged in the specified direction along or within the field to be irrigated. The supply pipe mounts a plurality of water supply hydrants at spaced locations along the pipe, each of the hydrants enclosing a water supply valve. A docking station is supported at one end of the truss assembly closest to the supply pipe, and is adapted to engage and open successive ones of the water supply valves in the plurality of hydrants. The docking station assembly includes a docking station that is suspended from a frame for floating movement about at least three mutually perpendicular axes.

    摘要翻译: 用于农业灌溉的线性给水装置包括具有移动桁架组件的线性移动机器,该移动桁架组件支撑多个单独的喷洒器并且适于沿着待灌溉的田地在指定方向上移动。 桁架组件横向于指定的方向定向,并且供应管沿着或将在要灌溉的场中沿着指定的方向布置。 供应管沿着管道在间隔的位置安装多个供水消火栓,每个消火栓封闭供水阀。 对接站被支撑在最靠近供应管的桁架组件的一端,并且适于在多个消火栓中接合和打开连续的供水阀。 对接站组件包括对接站,该对接站从框架悬挂,用于围绕至少三个相互垂直的轴线的浮动运动。

    Distributor plate with diffuser on fixed shaft
    54.
    发明申请
    Distributor plate with diffuser on fixed shaft 有权
    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

    IPC分类号: B05B3/04

    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。

    Flow through pressure regulator with pinch valve
    56.
    发明授权
    Flow through pressure regulator with pinch valve 有权
    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

    IPC分类号: G05D16/06

    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。

    High spectral purity microwave oscillator using air-dielectric cavity
    57.
    发明授权
    High spectral purity microwave oscillator using air-dielectric cavity 失效
    使用空气介电腔的高光谱纯度微波振荡器

    公开(公告)号:US07075378B2

    公开(公告)日:2006-07-11

    申请号:US10885118

    申请日:2004-07-07

    IPC分类号: H03B5/18

    摘要: A high spectral purity microwave oscillator is provided. The Oscillator uses an air-dielectric cavity and employs the known carrier-suppression technique. In one embodiment, the oscillator employs a high-Q cavity to self-sustain an oscillating signal formed by feeding back into its input a power-amplified output signal of the cavity in which residual phase noise in the amplifier stages is suppressed. A bandpass filter selects the cavity mode. FIG. 1 illustrates this embodiment. Another embodiment suppresses the noise of a voltage-controlled oscillator whose frequency and power-amplified output interrogates the cavity mode. FIG. 2 illustrates this embodiment.

    摘要翻译: 提供高光谱纯度的微波振荡器。 振荡器使用空气介电腔并采用已知的载流子抑制技术。 在一个实施例中,振荡器采用高Q空腔来自我维持通过向其输入反馈形成的放大器级中的残余相位噪声被抑制的空腔的功率放大输出信号而形成的振荡信号。 带通滤波器选择腔模式。 图。 图1示出了该实施例。 另一个实施例抑制其频率和功率放大输出询问空腔模式的压控振荡器的噪声。 图。 图2示出了该实施例。

    Two-axis full-circle sprinkler with bent, rotating nozzle

    公开(公告)号:US20060006253A1

    公开(公告)日:2006-01-12

    申请号:US10885040

    申请日:2004-07-07

    申请人: Craig Nelson

    发明人: Craig Nelson

    IPC分类号: B05B3/02

    摘要: A sprinkler device includes a sprinkler body having a longitudinal center axis, an inlet at one end and an outlet at an opposite end. A rotatable nozzle is supported within the body and defines a first flow path lying on the longitudinal center axis and a second flow path terminating at a discharge orifice offset from the longitudinal center axis. A rotor plate is supported on the nozzle for orbital motion about the longitudinal center axis and for rotation about a second axis offset from the longitudinal center axis. The rotor plate has a plurality of grooves formed therein, and arranged to cause the rotor plate to rotate about the second axis when a stream emitted from the nozzle impinges on the plate, such that the nozzle assembly is caused to rotate about the first axis.

    Flow through pressure regulator with pinch valve
    60.
    发明申请
    Flow through pressure regulator with pinch valve 有权
    通过压力调节器与夹紧阀流通

    公开(公告)号:US20050263188A1

    公开(公告)日:2005-12-01

    申请号:US10856985

    申请日:2004-06-01

    IPC分类号: G05D16/06

    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。