公开(公告)号：US06360969B1

公开(公告)日：2002-03-26

申请号：US09582563

申请日：2000-06-27

申请人： Bruno Egner-Walter ,  Bruno Campesato ,  Gerhard Oehler

发明人： Bruno Egner-Walter ,  Bruno Campesato ,  Gerhard Oehler

IPC分类号： B05B110

CPC分类号： B60S1/52 ,  B05B1/14 ,  B05B1/323 ,  B05B1/3405

摘要： A nozzle element is described, which can is inserted into a nozzle body, either fixed in position or adjustably, and together with the nozzle body forms a component of a windshield wiper system of a motor vehicle. The nozzle element consists of a hard metallic, ball-like base body and a cylindrical projection formed in one piece with the body. A hose-like resilient sleeve is pulled tightly onto the body, and closes off the outer ends of transverse channels which are in flow connection with a centered flow channel. Via the channel, washing fluid for the windshield is supplied under pressure. Thereby, the resilient sleeve bulges outwards so that the fluid can flow out of the nozzle element on the inside of the sleeve and on the outside of the cylindrical projection via an annular channel formed under pressure.

摘要翻译： 描述了一种喷嘴元件，其可以插入到喷嘴体中，固定在位置或可调节地，并且与喷嘴体一起形成机动车辆的挡风玻璃刮水器系统的部件。 喷嘴元件由硬金属的球状基体和与主体一体形成的圆柱形突起构成。 软管状的弹性套筒被紧紧拉紧到主体上，并且封闭与中心流动通道流动连接的横向通道的外端。 通过通道，用于挡风玻璃的洗涤液在压力下被供给。 因此，弹性套筒向外凸出，使得流体可以经由在压力下形成的环形通道从套管的内侧和圆柱形突出部的外侧流出喷嘴元件。