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1. 发明公开

EP1232717A3 Mechanism for switching airflow mode of air blower/vacuum 有权
标题翻译：机构用于改变吹/吸入装置的空气的流动方向
公开(公告)号：EP1232717A3
公开(公告)日：2003-02-26
申请号：EP02250874.1
申请日：2002-02-08
申请人： RYOBI LTD.
发明人： Oohama, Shinji
IPC分类号： A47L5/14
CPC分类号： A47L5/14
摘要： An air blower/vacuum (1) includes a nozzle (3), a fan (8), and a main body (2). The main body (2) is formed with a vacuum pathway (15) and a blower pathway (16), located upstream and downstream, respectively, from the fan (8) with respect to the flow of air. The main body (2) is also formed with an attachment hole (18) in fluid communication with both the vacuum pathway (15) and the blower pathway (16). The attachment hole (18) supports the nozzle (3) rotatable between a vacuum mode orientation and a blower mode orientation. In the vacuum mode orientation, the pathway (33) of the nozzle (3) is in fluid communication with the vacuum pathway (15). In the blower mode orientation, the pathway (33) of the nozzle (3) is in fluid communication with the blower pathway (16).

2. 发明授权

EP1232717B1 Mechanism for switching airflow mode of air blower/vacuum 有权
标题翻译：机构用于改变吹/吸入装置的空气的流动方向
公开(公告)号：EP1232717B1
公开(公告)日：2005-05-18
申请号：EP02250874.1
申请日：2002-02-08
申请人： RYOBI LTD.
发明人： Oohama, Shinji
IPC分类号： A47L5/14
CPC分类号： A47L5/14

3. 发明公开

EP1232717A2 Mechanism for switching airflow mode of air blower/vacuum 有权
标题翻译：机械工程技术研究所ung ung ung ung ung ung ung ung ung ung ung ung ung ung ung
公开(公告)号：EP1232717A2
公开(公告)日：2002-08-21
申请号：EP02250874.1
申请日：2002-02-08
申请人： RYOBI LTD.
发明人： Oohama, Shinji
IPC分类号： A47L5/14
CPC分类号： A47L5/14
摘要： An air blower/vacuum (1) includes a nozzle (3), a fan (8), and a main body (2). The main body (2) is formed with a vacuum pathway (15) and a blower pathway (16), located upstream and downstream, respectively, from the fan (8) with respect to the flow of air. The main body (2) is also formed with an attachment hole (18) in fluid communication with both the vacuum pathway (15) and the blower pathway (16). The attachment hole (18) supports the nozzle (3) rotatable between a vacuum mode orientation and a blower mode orientation. In the vacuum mode orientation, the pathway (33) of the nozzle (3) is in fluid communication with the vacuum pathway (15). In the blower mode orientation, the pathway (33) of the nozzle (3) is in fluid communication with the blower pathway (16).
摘要翻译：鼓风机/真空机（1）包括喷嘴（3），风扇（8）和主体（2）。主体（2）形成有相对于空气流从风扇（8）分别位于上游和下游的真空通路（15）和鼓风机通路（16）。主体（2）还形成有与真空通道（15）和鼓风机通道（16）流体连通的附接孔（18）。附接孔（18）支撑在真空模式取向和鼓风机模式取向之间可旋转的喷嘴（3）。在真空模式取向中，喷嘴（3）的通路（33）与真空通路（15）流体连通。在鼓风机模式取向中，喷嘴（3）的通路（33）与鼓风机通路（16）流体连通。

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