公开(公告)号：US08181889B2

公开(公告)日：2012-05-22

申请号：US12224172

申请日：2007-04-12

Applicant: Haim Shahak

Inventor： Haim Shahak

IPC: B05B15/10

CPC classification number: B05B3/021 ,  B05B1/14 ,  B05B15/70 ,  B05B15/74

Abstract: The invention relates to irrigation by means of sprinklers for agriculture, lawns, golf courses and other applications. More particularly, the invention provides a sprinkler arranged to distribute water evenly over a field area of almost any shape. Preferably the invention relates to a pop-up sprinkler thus, when not in use, i.e., when no water pressure is applied, the entire device is level or below ground surface. The invention comprises: a lower water inlet, an inner member, within an upper housing, suspended on a vertical axis within the lower water inlet. An inner member within the upper housing being free to revolve around a vertical axis and revolvably supporting; at least one nozzle assembly having at least one water inlet and an outlet jet and being supported on a horizontal axis. Means for variably tilting the nozzle assembly(ies) in a horizontal axis in accordance with the changing angular position of the nozzle around the central vertical axis when water pressure is introduced into the lower water inlet housing. And means for imparting a vertical axis rotary movement to the inner member part within the upper housing directly supporting the at least one nozzle assembly.

Abstract translation: 本发明涉及通过用于农业，草坪，高尔夫球场和其他应用的喷洒器的灌溉。 更具体地，本发明提供了一种喷洒器，其布置成将水均匀地分布在几乎任何形状的场区域上。 优选地，本发明涉及一种弹出式喷洒器，因此当不使用时，即当不施加水压时，整个装置处于地平面或地面以下。 本发明包括：下部水入口，内部构件，在上部壳体内，悬挂在下部水入口内的垂直轴线上。 上壳体内的内部构件可自由围绕垂直轴线旋转并且可旋转地支撑; 至少一个喷嘴组件，其具有至少一个进水口和出口喷嘴并且被支撑在水平轴线上。 用于当水压被引入下水入口壳体时，根据喷嘴围绕中心垂直轴线的变化角位置在水平轴线上可变地倾斜喷嘴组件的装置。 以及用于将垂直轴旋转运动提供给上壳体内的内部构件直接支撑至少一个喷嘴组件的装置。

公开(公告)号：US20090152377A1

公开(公告)日：2009-06-18

申请号：US12224172

申请日：2007-04-12

Applicant: Haim Shahak

Inventor： Haim Shahak

IPC: B05B15/10

CPC classification number: B05B3/021 ,  B05B1/14 ,  B05B15/70 ,  B05B15/74

Abstract: The invention relates to irrigation by means of sprinklers for agriculture, lawns, golf courses and other applications. More particularly, the invention provides a sprinkler arranged to distribute water evenly over a field area of almost any shape. Preferably the invention relates to a pop-up sprinkler thus, when not in use, i.e., when no water pressure is applied, the entire device is level or below ground surface. The invention comprises: a lower water inlet, an inner member, within an upper housing, suspended on a vertical axis within the lower water inlet. An inner member within the upper housing being free to revolve around a vertical axis and revolvably supporting; at least one nozzle assembly having at least one water inlet and an outlet jet and being supported on a horizontal axis. Means for variably tilting the nozzle assembly(ies) in a horizontal axis in accordance with the changing angular position of the nozzle around the central vertical axis when water pressure is introduced into the lower water inlet housing. And means for imparting a vertical axis rotary movement to the inner member part within the upper housing directly supporting the at least one nozzle assembly.

Abstract translation: 本发明涉及通过用于农业，草坪，高尔夫球场和其他应用的喷洒器的灌溉。 更具体地，本发明提供了一种喷洒器，其布置成将水均匀地分布在几乎任何形状的场区域上。 优选地，本发明涉及一种弹出式喷洒器，因此当不使用时，即当不施加水压时，整个装置处于地平面或地面以下。 本发明包括：下部水入口，内部构件，在上部壳体内，悬挂在下部水入口内的垂直轴线上。 上壳体内的内部构件可自由围绕垂直轴线旋转并且可旋转地支撑; 至少一个喷嘴组件，其具有至少一个进水口和出口喷嘴并且被支撑在水平轴线上。 用于当水压被引入下水入口壳体时，根据喷嘴围绕中心垂直轴线的变化角位置在水平轴线上可变地倾斜喷嘴组件的装置。 以及用于将垂直轴旋转运动提供给上壳体内的内部构件直接支撑至少一个喷嘴组件的装置。