![GUIDE GEOMETRY FOR HALF-AXIAL FAN WHEELS](/abs-image/US/2012/07/26/US20120189456A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: GUIDE GEOMETRY FOR HALF-AXIAL FAN WHEELS
- 专利标题(中):指导遥控车轮的几何形状
- 申请号:US13387820 申请日:2010-06-01
- 公开(公告)号:US20120189456A1 公开(公告)日:2012-07-26
- 发明人: Andreas Schiel , Matthias Ludwig
- 申请人: Andreas Schiel , Matthias Ludwig
- 申请人地址: DE Stuttgart
- 专利权人: ROBERT BOSCH GMBH
- 当前专利权人: ROBERT BOSCH GMBH
- 当前专利权人地址: DE Stuttgart
- 优先权: DE102009028130.4 20090730
- 国际申请: PCT/EP2010/057623 WO 20100601
- 主分类号: F04D29/38
- IPC分类号: F04D29/38
摘要:
A fan wheel (150) of a fan (130) comprises suction blades (210) having a leading edge (220) facing an axial inlet direction of the fan wheel, and exhaust blades (230) having an exhaust edge (240) facing a radial outlet direction of the fan wheel, as well as one deflecting element (270) connected positively or non-positively to at least one exhaust blade so as to deflect air from an active area of the suction blades (210) to an active area of the exhaust blades.
摘要(中):
风扇(130)的风扇叶片(150)包括具有面向风扇叶轮的轴向入口方向的前缘(220)的抽吸叶片(210)和排气边缘(240),排气边缘(240)面向 风扇叶轮的径向出口方向以及与至少一个排气叶片正向或非正向连接的一个偏转元件(270),以便将空气从吸入叶片(210)的有效区域偏转到 排气刀片。