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1. 发明申请

US20100282875A1 Spray head for a blower tube of a spray apparatus 有权
标题翻译：用于喷雾装置的鼓风管的喷头
公开(公告)号：US20100282875A1
公开(公告)日：2010-11-11
申请号：US12662816
申请日：2010-05-05
申请人： Marcus Stein , Markus Herzog , Christine Bähr
发明人： Marcus Stein , Markus Herzog , Christine Bähr
IPC分类号： B05B1/00
CPC分类号： A01M7/0021 , B05B1/002 , B05B7/2416 , B05B7/2424 , B05B7/2475
摘要： A spray head is provided for a blower tube of a spray apparatus. The blower tube is adapted to conduct a blower air flow to the spray head (20) in a flow direction (18). The spray head includes a supply pipe (13) for a medium to be sprayed such as a liquid. The spray head also includes an inlet opening for receiving the blower air flow (40) and an outlet opening through which the blower air flow is discharged from the spray head enriched with the medium. The supply pipe (13) has an outer feed connection for the medium and a discharge opening (29) in the interior of the spray head for admixing the medium into the blower air flow (40). The discharge opening (29) defines a plane aligned in the flow direction (18) and an impediment is disposed at the edge of the discharge opening lying upstream with respect to the flow direction (18). The impediment disturbs the blower air flow entering the spray head through the inlet opening before it flows over the discharge opening. In this way, noise excitation is avoided while obtaining a good atomization of the medium.
摘要翻译：为喷雾装置的鼓风机管提供喷头。鼓风机管适于沿流动方向（18）将鼓风机气流传导到喷头（20）。喷头包括用于待喷射介质如液体的供应管（13）。喷头还包括用于接收鼓风机空气流（40）的入口和用于从富含介质的喷头排出鼓风机气流的出口。供给管（13）具有用于介质的外部进料连接件和用于将介质混合到鼓风机空气流（40）中的喷射头内部的排出口（29）。排出口（29）限定在流动方向（18）上对准的平面，并且阻挡物设置在相对于流动方向（18）位于上游的排放口的边缘处。障碍物在流过排放口之前通过入口打扰鼓风机气流进入喷头。以这种方式，在获得良好的介质雾化的同时避免噪声激发。

2. 发明授权

US08672238B2 Spray head for a blower tube of a spray apparatus 有权
标题翻译：用于喷雾装置的鼓风管的喷头
公开(公告)号：US08672238B2
公开(公告)日：2014-03-18
申请号：US12662816
申请日：2010-05-05
申请人： Marcus Stein , Markus Herzog , Christine Bähr
发明人： Marcus Stein , Markus Herzog , Christine Bähr
IPC分类号： B05B7/06
CPC分类号： A01M7/0021 , B05B1/002 , B05B7/2416 , B05B7/2424 , B05B7/2475
摘要： A spray head is provided for a blower tube of a spray apparatus. The blower tube is adapted to conduct a blower air flow to the spray head (20) in a flow direction (18). The spray head includes a supply pipe (13) for a medium to be sprayed such as a liquid. The spray head also includes an inlet opening for receiving the blower air flow (40) and an outlet opening through which the blower air flow is discharged from the spray head enriched with the medium. The supply pipe (13) has an outer feed connection for the medium and a discharge opening (29) in the interior of the spray head for admixing the medium into the blower air flow (40). The discharge opening (29) defines a plane aligned in the flow direction (18) and an impediment is disposed at the edge of the discharge opening lying upstream with respect to the flow direction (18). The impediment disturbs the blower air flow entering the spray head through the inlet opening before it flows over the discharge opening. In this way, noise excitation is avoided while obtaining a good atomization of the medium.
摘要翻译：为喷雾装置的鼓风机管提供喷头。鼓风机管适于沿流动方向（18）将鼓风机气流传导到喷头（20）。喷头包括用于待喷射介质如液体的供应管（13）。喷头还包括用于接收鼓风机空气流（40）的入口和用于从富含介质的喷头排出鼓风机气流的出口。供给管（13）具有用于介质的外部进料连接件和用于将介质混合到鼓风机空气流（40）中的喷射头内部的排出口（29）。排出口（29）限定在流动方向（18）上对准的平面，并且阻挡物设置在相对于流动方向（18）位于上游的排放口的边缘处。障碍物在流过排放口之前通过入口打扰鼓风机气流进入喷头。以这种方式，在获得良好的介质雾化的同时避免噪声激发。

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