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1. 发明公开

EP2971411A1 DOUBLE PADDLE MECHANISM FOR POOL CLEANER 审中-公开
标题翻译： DOPPELPADDELMECHANISMUSFÜRSCHWIMMBECKENREINIGER
公开(公告)号：EP2971411A1
公开(公告)日：2016-01-20
申请号：EP14774302.5
申请日：2014-03-13
申请人： Pentair Water Pool and Spa, Inc.
发明人： CHAUHAN, Pawan, Kumar , SINGH, Narendra, Pratap
IPC分类号： E04H4/16 , B63H5/10 , A47L9/22
CPC分类号： F03B3/12 , E04H4/1636 , F03B13/00 , F05B2220/20
摘要： Embodiments of the invention provide a paddle wheel mechanism for a pool cleaner. The paddle wheel mechanism includes a housing, a paddle wheel shaft supported by the housing, a first paddle wheel, and a second paddle wheel. The housing directs fluid from a fluid path of the pool cleaner into a first flow path and a second flow path. The first paddle wheel is supported by the paddle wheel shaft and is positioned within the housing along the first flow path. The second paddle wheel is supported by the paddle wheel shaft and is positioned within the housing along the second flow path. The first paddle wheel rotates responsive to fluid directed along the first flow path, and the second paddle wheel rotates responsive to fluid directed along the second flow path.
摘要翻译：本发明的实施例提供了一种用于游泳池清洁器的桨轮机构。桨轮机构包括壳体，由壳体支撑的桨轮轴，第一桨轮和第二桨叶轮。壳体将流体从池清洁器的流体路径引导到第一流动路径和第二流动路径中。第一桨叶由桨叶轮轴支撑并且沿着第一流动路径定位在壳体内。第二桨叶由桨叶轮轴支撑并且沿着第二流动路径定位在壳体内。第一桨叶响应于沿着第一流动路径引导的流体旋转，并且第二桨叶响应于沿着第二流动路径引导的流体而旋转。

2. 发明公开

EP2971410A1 ALTERNATING PADDLE MECHANISM FOR POOL CLEANER 审中-公开
标题翻译：阿尔及利亚PADDELMECHANISMUSFÜRSCHWIMMBECKENREINIGER
公开(公告)号：EP2971410A1
公开(公告)日：2016-01-20
申请号：EP14773003.0
申请日：2014-03-13
申请人： Pentair Water Pool and Spa, Inc.
发明人： KUMAR, Satheesh , SINGH, Narendra, Pratap , GOPALAN, Suresh, C.
IPC分类号： E04H4/16 , F01D5/04
CPC分类号： E04H4/16 , E04H4/1654
摘要： Embodiments of the invention provide a paddle wheel mechanism for a pool cleaner. The paddle wheel mechanism includes a housing with an internal flow area, a paddle wheel shaft supported by the housing, and a paddle wheel supported by the paddle wheel shaft. The paddle wheel includes a base extending along a base width and a plurality of paddle wheel blades extending from the base within the internal flow area. The plurality of paddle wheel blades include a first-type blade with a first blade portion having a first blade width, and a second-type blade with a second blade portion having a second blade width. The first blade width and the second blade width are each less than the base width, and the first-type and second-type blades are arranged on the base in an alternating manner.
摘要翻译：本发明的实施例提供了一种用于游泳池清洁器的桨轮机构。桨轮机构包括具有内部流动区域的壳体，由壳体支撑的桨轮轴以及由桨叶轮轴支撑的桨叶轮。桨轮包括沿基部宽度延伸的基部和从内部流动区域内的基部延伸的多个叶轮叶片。所述多个叶轮叶片包括具有第一叶片部分的第一叶片，所述第一叶片部分具有沿桨叶基部从桨叶基部的第一侧延伸的第一叶片宽度，以及具有第二叶片部分的第二叶片，第二刀片宽度从桨叶座的第二侧沿桨叶基座延伸。第一叶片宽度和第二叶片宽度各自小于基部宽度，并且第一类型和第二类型叶片以交替的方式布置在基部上。

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