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41. 发明授权

US06715699B1 Showerhead engine assembly 有权
标题翻译：喷头发动机总成
公开(公告)号：US06715699B1
公开(公告)日：2004-04-06
申请号：US09518668
申请日：2000-03-03
申请人： Ilan Greenberg , Moty Lev , Amir Genosar , John E. Petrovic
发明人： Ilan Greenberg , Moty Lev , Amir Genosar , John E. Petrovic
IPC分类号： A62C3102
CPC分类号： B05B3/049 , B05B1/1645 , B05B1/185 , B05B3/04 , B05B15/5225
摘要： The showerhead engine assemblies provide different combinations and variations of continuous, deflected, pulsating sprays, and aeration spray patterns including those that are adjustable enabling wide variations in the degree of aeration of the water passing through the showerhead, enabling wide variation of the characteristics of the water spray patterns. The spray patterns include a nondeflected, nonpulsating spray pattern; a deflected nonpulsating spray pattern; a nondeflected, pulsating spray pattern; and a deflected, pulsating spray pattern, while enabling the engine assembly to be self-cleaning. For pulsating spray modes, the showerhead engine assembly includes but five plastic parts and an O-ring seal; the parts being a stator, a spinner, an engager, a pressure plate, and a faceplate, openings beings disposed in the pressure plate and faceplate to enable fluid flow therefrom. Deflecting surfaces on the faceplate enable a variety of different flow patterns. Spinner rotation starts or stops depending upon the position of the spinner relative to the stator, since the stator includes a pair of stop flanges that engage and disengage with the spinner. When the spinner is disengaged and free to rotate, water flow through passages in the spinner cause spinner rotation, creating a vortex and pulsating spray patterns. The series of showerhead engine assemblies include component parts that are interchangeable, the number of component parts being minimal, the interchangeability reducing the number of spare parts necessary to repair the series of showerhead engine assemblies.
摘要翻译：喷头发动机组件提供连续，偏转，脉动喷雾的不同组合和变化，以及曝气喷雾模式，包括可调节的喷雾模式，使得能够在通过喷头的通气程度上有广泛的变化，从而能够广泛地改变喷水模式。喷雾图案包括非偏转的非脉动喷雾图案; 偏转的非脉动喷雾图案; 一个无偏的脉动喷雾模式; 以及偏转的脉动喷雾图案，同时使发动机组件能够自清洁。对于脉动喷雾模式，喷头发动机组件包括五个塑料部件和O形密封圈; 部件是定子，旋转器，接合器，压力板和面板，设置在压力板和面板中的开口，以使得流体能够从其流出。面板上的偏转面可实现多种不同的流动模式。旋转器旋转开始或停止，这取决于旋转器相对于定子的位置，因为定子包括与旋转器接合和脱离的一对止动凸缘。当旋转器脱离并自由旋转时，水流通过旋转器中的通道会导致旋转旋转，产生涡流和脉动喷雾模式。一系列喷头发动机组件包括可互换的部件，部件数量最少，可互换性减少了修理一系列喷头发动机组件所需的备件数量。

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