发明授权
- 专利标题： Engine operated machine
- 专利标题（中）： 发动机操作机
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申请号： US13976240申请日： 2011-12-27
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公开(公告)号： US09068504B2公开(公告)日： 2015-06-30
- 发明人: Tomomasa Nishikawa , Fumikazu Hirasawa
- 申请人： Tomomasa Nishikawa , Fumikazu Hirasawa
- 申请人地址： JP Tokyo
- 专利权人： HITACHI KOKI CO., LTD.
- 当前专利权人： HITACHI KOKI CO., LTD.
- 当前专利权人地址： JP Tokyo
- 代理机构： McDermott Will & Emery LLP
- 优先权： JP2010-290374 20101227; JP2011-273882 20111214
- 国际申请： PCT/JP2011/007286 WO 20111227
- 国际公布： WO2012/090480 WO 20120705
- 主分类号： B01D45/12
- IPC分类号： B01D45/12 ; B01D50/00 ; F01P1/02 ; F02M35/02 ; F02B63/02 ; B23D59/00
摘要：
An engine-operated device includes a dust separating device. An air inlet provided on a first end side of the dust separating device. A first discharge opening is provided in the lateral surface on a second end side of the longitudinal direction, and a second discharge opening is provided to be separated from the first discharge opening. A first connecting passage is connected between the first discharge opening and the rotor cover of a magneto-rotor, and a second connecting passage is connected between an upstream side of an air cleaner case and the second discharge opening.
公开/授权文献
- US20130291810A1 ENGINE-OPERATED MACHINE 公开/授权日：2013-11-07