发明名称 ELECTRIC BLOWER AND ELECTRIC CLEANER USING SAME
摘要 <p>An electric blower and an electric cleaner using same, comprising: a brushless motor; a bearing; a frame; a front-surface shroud fixed to a rotating shaft and having a suction inlet at the center thereof; a rear-surface shroud; an impeller fan; a fan case covering the impeller fan; a seal plate (32); and a bearing ring (30). The bearing ring (30) is arranged such that the center of the bearing ring (30) is substantially aligned with the center of the rotating shaft (2). In addition, the entire perimeter of an annular protruding section (31) of the seal plate (32) is brought into contact with the bearing ring (30).</p>
申请公布号 WO2012124001(A1) 申请公布日期 2012.09.20
申请号 WO2011JP06462 申请日期 2011.11.21
申请人 PANASONIC CORPORATION;FUJIWARA, YUKIHIRO;KAYAMA, HIROYUKI;NAKAMURA, KAZUSHIGE;MURAKAMI, MAKOTO;UMEKAGE, YASUHIRO 发明人 FUJIWARA, YUKIHIRO;KAYAMA, HIROYUKI;NAKAMURA, KAZUSHIGE;MURAKAMI, MAKOTO;UMEKAGE, YASUHIRO
分类号 F04D29/28;F04D25/06;F04D29/046;F04D29/056;F04D29/08;F04D29/42 主分类号 F04D29/28
代理机构 代理人
主权项
地址