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    • 4. 发明授权
    • Nozzle assembly for a high-pressure cleaning device
    • 用于高压清洗装置的喷嘴组件
    • US07360721B2
    • 2008-04-22
    • US11145511
    • 2005-06-02
    • Thomas Hofer
    • Thomas Hofer
    • A62C31/00
    • B08B3/026B05B1/12
    • In order to achieve a particularly simple construction which is, in particular, easy to assemble in the case of a nozzle assembly for a high-pressure cleaning device with a low-pressure nozzle, a high-pressure nozzle arranged in it, a spray lance which bears a sealing pipe connection insertable into the high-pressure nozzle, a bypass surrounding the high-pressure nozzle and leading to the low-pressure nozzle and displacement elements which alter the distance between the sealing pipe connection and the high-pressure nozzle in such a manner that the sealing pipe connection abuts sealingly on the high-pressure nozzle in a high-pressure position and, as a result, interrupts the connection from the spray lance to the bypass whereas, in a low-pressure position, the sealing pipe connection is at a distance from the high-pressure nozzle and, as a result, releases the connection from the spray lance to the bypass, it is suggested that the spray lance bear a pot-shaped housing which surrounds the sealing pipe connection and in which the low-pressure nozzle and the high-pressure nozzle are mounted so as to be freely displaceable and sealed in relation to the inner wall of the housing and that the displacement elements displace the low-pressure nozzle and the high-pressure nozzle in the housing in its longitudinal direction towards the sealing pipe connection and away from it.
    • 为了实现特别简单的结构,特别是在用于具有低压喷嘴的高压清洁装置的喷嘴组件的情况下容易组装,布置在其中的高压喷嘴,喷枪 其具有可插入到高压喷嘴中的密封管连接件,围绕高压喷嘴并通向低压喷嘴的旁路和这样改变密封管连接件与高压喷嘴之间的距离的位移元件 密封管连接器在高压位置密封地邻接在高压喷嘴上的方式,从而中断从喷枪到旁路的连接,而在低压位置,密封管连接 距离高压喷嘴有一段距离,因此,将喷枪的连接从旁路释放,建议喷枪支撑一个围绕着它的盆形壳体 e密封管连接,其中低压喷嘴和高压喷嘴安装成相对于壳体的内壁自由移动和密封,并且位移元件使低压喷嘴和 壳体中的高压喷嘴在其纵向方向上朝向密封管连接并远离其。
    • 9. 发明授权
    • Rotor nozzle, in particular, for a high-pressure cleaning device
    • 转子喷嘴,特别是高压清洗装置
    • US06736333B2
    • 2004-05-18
    • US10377081
    • 2003-02-28
    • Juergen BinderThomas Hofer
    • Juergen BinderThomas Hofer
    • B05B300
    • B05B1/1645B05B3/0463
    • The invention provides a rotor nozzle, comprising a casing and a rotor body arranged therein. The rotor body has a flow-through channel and a spherical bearing part in a step bearing surrounding an exit opening of the casing. An end part closes the casing and has several selectively closable passages arranged therein which open from an inlet side into the interior of the casing or into flow channels in the casing leading to additional outlets. The end part widens in steps from the interior to the inlet side, and is inserted into a stepped receiving opening. A seal is provided between the end part and the inner wall of the receiving opening. An outlet for a passage of the end part is arranged in the area of at least one step and a flow channel begins in the casing in the area of this step.
    • 本发明提供了一种转子喷嘴,其包括壳体和布置在其中的转子体。 转子体在包围壳体的出口的阶梯式轴承中具有流通通道和球形轴承部分。 端部封闭壳体并且具有布置在其中的几个可选择地关闭的通道,其从入口侧进入壳体的内部或者进入壳体中的流动通道,从而导致另外的出口。 端部从内部到入口侧逐渐变宽,并且被插入阶梯式接收开口中。 在接收开口的端部和内壁之间设置有密封件。 用于通过端部的通道的出口布置在至少一个台阶的区域中,并且流动通道在该步骤的区域中在壳体中开始。