发明授权
- 专利标题： Blower and vacuum device
- 专利标题（中）： 鼓风机和真空装置
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申请号： US860584申请日： 1997-07-01
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公开(公告)号： US6141823A公开(公告)日： 2000-11-07
- 发明人: Nobuaki Fujiwara , Naoki Kikuchi , Robert G. Everts
- 申请人： Nobuaki Fujiwara , Naoki Kikuchi , Robert G. Everts
- 申请人地址： JPX
- 专利权人： Ryobi Limited
- 当前专利权人： Ryobi Limited
- 当前专利权人地址： JPX
- 主分类号： A01G1/12
- IPC分类号： A01G1/12 ; A47L5/14 ; B08B5/02 ; B08B5/04
摘要：
A blower nozzle (30) and a vacuum nozzle (40) extending in parallel with each other are connected to a main body (10) housing therein a fan (19) and a motor (20). The main body (10) is provided with a dust bag (50). In a vacuum mode, air is directly sucked from the vacuum nozzle and is introduced into the dust bag by the rotation of the fan. In a blower mode, the air similarly sucked from the vacuum nozzle is directed toward the blower nozzle.
公开/授权文献
- US4693227A Multi-fuel injection system for an internal combustion engine 公开/授权日：1987-09-15
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