发明申请
- 专利标题： ELECTRIC BLOWER AND ELECTRIC CLEANER WITH SAME
- 专利标题（中）： 电动鼓风机和电动清洁机
-
申请号： US13814846申请日： 2011-12-26
-
公开(公告)号： US20130133156A1公开(公告)日： 2013-05-30
- 发明人: Shizuka Yokote , Michihiro Kurokawa , Akira Yamaguchi
- 申请人： Shizuka Yokote , Michihiro Kurokawa , Akira Yamaguchi
- 申请人地址： JP Kadoma-shi, Osaka
- 专利权人： PANASONIC CORPORATION
- 当前专利权人： PANASONIC CORPORATION
- 当前专利权人地址： JP Kadoma-shi, Osaka
- 优先权： JP2011-000321 20110105
- 国际申请： PCT/JP2011/007250 WO 20111226
- 主分类号： F01D9/00
- IPC分类号： F01D9/00 ; A47L9/22
摘要：
An electric blower includes a stator, a rotor, a bracket, rotary fan, air guide, a fan case covering air guide and rotary fan. Air guide includes a partition plate, a diffuser, a partition slope, and a guide vane. Diffuser vanes configure closed passages. Passage lengths of closed passages include a first passage length and a second passage length that is different from the first passage length.
公开/授权文献
- US08499412B2 Electric blower and electric cleaner with same 公开/授权日：2013-08-06
信息查询
