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1. 发明授权

EP2142805B1 SEITENKANALVERDICHTER 有权
标题翻译：侧通道鼓风机
公开(公告)号：EP2142805B1
公开(公告)日：2011-08-24
申请号：EP08736138.2
申请日：2008-04-11
申请人： Gebr. Becker GmbH
发明人： GENNAT, Antje , KRIEBEL, Ulli , WINTER, Witali , BAHNEN, Rudolf
IPC分类号： F04D17/14 , F04D23/00 , F04D29/40 , F04D29/66
CPC分类号： F04D23/008 , F04D17/14 , F04D29/403 , F04D29/584 , F04D29/5853
摘要： The invention relates to a side channel compressor (1) comprising a suction channel (14) and a blow-out channel (15). In order to advantageously improve a side channel compressor of the type discussed here with a simple structure that is as compact as possible, the invention proposes that the suction channel (14) and the blow-out channel (15) be combined in a common housing (9) comprising a common partition (13) separating channels (11) and (12), wherein in every case the blow-out channel (15) comprises an insulation (18) and the suction and blow-out channels (14, 15) have a parallel path, wherein an exchangeable switching insert (22, 22') associated with a connection region (21) is further provided on the side channel compressor (1).

2. 发明公开

EP3140548A1 LAUFRAD, INSBESONDERE FÜR EINE SEITENKANALMASCHINE 有权
标题翻译： LAUFRAD，INSBESONDEREFÜREINE SEITENKANALMASCHINE
公开(公告)号：EP3140548A1
公开(公告)日：2017-03-15
申请号：EP15712837.2
申请日：2015-03-19
申请人： Gebr. Becker GmbH
发明人： BUCHHOLZ, Lars , GENNAT, Antje , KRIEBEL, Ulli , WANIEK, Henryk , VON KATHEN, Achim
IPC分类号： F04D5/00 , F04D23/00 , F04D29/18 , F04D29/28
CPC分类号： F04D29/242 , F04D5/002 , F04D23/008 , F04D29/188 , F04D29/28 , F04D29/284 , F04D29/30
摘要： The invention relates to an impeller (1), in particular for a side channel machine, having blades (5) which are arranged distributed in the circumferential direction, are formed in each case by a blade wall (6) and form open blade chambers (4) in a plan view of the impeller (1), wherein a blade wall (6) begins, in plan view, at a first radius dimension (r
1 ) in relation to the geometric impeller rotational axis (x), which radius dimension (r
2 ) corresponds to half or more of a second radius dimension (r
2 ), which radius dimension (r
2 ) defines a circumferential edge (9) of the impeller (1), and wherein the radius dimension (r
2 ) defines a radially inner boundary wall (7) of the blade chamber (4), wherein, furthermore, a blade wall (6) has an exposed upper termination edge which correspondingly runs radially on the inside into the inner boundary wall (7) and ends radially on the outside in plan view, wherein an imaginary connecting line (V) can be drawn between a run-in point of the termination edge into the inner boundary wall (7) and a radially outer end of the termination edge (12), and the termination edge runs perpendicularly with respect to the connecting line (V) with a different offset dimension, wherein a greatest offset dimension is given. For advantageous development, in particular with regard to an improved degree of efficiency, it is proposed that the greatest offset dimension corresponds to 0.1 times or more the difference of the second (r
2 ) and the first radius dimension (r
1 ).
摘要翻译：本发明涉及一种叶轮（1），特别是一种用于侧通道机器的叶轮（1），包括叶片（5），叶片（5）沿圆周方向分布并且在叶片（6）中分别形成，叶片形成开放叶片室（4）），其中平面图中的叶片壁（6）从与几何叶轮旋转轴线（x）相关的第一半径尺寸（r1）开始，该第一半径尺寸（r1）对应于第二半径尺寸（r2）的一半或多于一半，该第二半径尺寸（r2）限定叶轮（1）的圆周边缘（9），并且其中半径尺寸（r1）限定径向内叶片室（4）的边界壁（7），此外，叶片壁（6）还包括暴露的上部终端边缘，其在内部相应径向延伸到内部边界壁（7）中并且径向地在外部端部平面图，其中虚拟连接线（V）可以被拉下将端接边缘（12）的入口点放入内边界壁（7）和终止边缘（12）的径向外端，并且终止边缘以不同的偏移方向垂直于连接线（V）延伸尺寸，其中得到最大的偏移尺寸。为了有利的发展，特别是在提高效率方面，提出最大的偏移尺寸对应于第二（r2）和第一半径尺寸（r1）之间的差的0.1倍或更多。

3. 发明公开

EP2142805A1 SEITENKANALVERDICHTER 有权
公开(公告)号：EP2142805A1
公开(公告)日：2010-01-13
申请号：EP08736138.2
申请日：2008-04-11
申请人： Gebr. Becker GmbH
发明人： GENNAT, Antje , KRIEBEL, Ulli , WINTER, Witali , BAHNEN, Rudolf
IPC分类号： F04D17/14 , F04D23/00 , F04D29/40 , F04D29/66
CPC分类号： F04D23/008 , F04D17/14 , F04D29/403 , F04D29/584 , F04D29/5853
摘要： The invention relates to a side channel compressor (1) comprising a suction channel (14) and a blow-out channel (15). In order to advantageously improve a side channel compressor of the type discussed here with a simple structure that is as compact as possible, the invention proposes that the suction channel (14) and the blow-out channel (15) be combined in a common housing (9) comprising a common partition (13) separating channels (11) and (12), wherein in every case the blow-out channel (15) comprises an insulation (18) and the suction and blow-out channels (14, 15) have a parallel path, wherein an exchangeable switching insert (22, 22') associated with a connection region (21) is further provided on the side channel compressor (1).
摘要翻译：本发明涉及包括抽吸通道（14）和吹出通道（15）的侧通道压缩机（1）。为了有利地改进这里所讨论类型的侧通道压缩机，其结构尽可能紧凑，本发明提出抽吸通道（14）和吹出通道（15）结合在一个共同的壳体（9）包括将通道（11）和（12）分开的公共隔板（13），其中在每种情况下，所述吹出通道（15）包括绝热体（18），并且所述吸入通道和吹出通道）具有平行路径，其中在侧通道压缩机（1）上还设置有与连接区域（21）相关联的可更换开关插入件（22,22'）。

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