发明授权
- 专利标题: Multi dust-collecting apparatus
- 专利标题(中): 多重集尘装置
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申请号: US11317453申请日: 2005-12-23
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公开(公告)号: US07547337B2公开(公告)日: 2009-06-16
- 发明人: Jang-keun Oh , Hak-bong Lee
- 申请人: Jang-keun Oh , Hak-bong Lee
- 申请人地址: KR Gwangju
- 专利权人: Samsung Gwangju Electronics Co., Ltd.
- 当前专利权人: Samsung Gwangju Electronics Co., Ltd.
- 当前专利权人地址: KR Gwangju
- 代理机构: Ohlandt, Greeley, Ruggiero & Perle, L.L.P.
- 优先权: KR10-2005-0038050 20050506
- 主分类号: B01D50/00
- IPC分类号: B01D50/00
摘要:
A multi dust-collecting apparatus for a vacuum cleaner separating dirt particles from air by taking two steps. The multi dust-collecting apparatus includes a dust-collecting unit to separate dirt particles from the air by using gravity and inertia, and a plurality of cyclones to swirl the air discharged from the dust-collecting unit and separate the dirt particles from the air by using centrifugal force.
公开/授权文献
- US20060230714A1 Multi dust-collecting apparatus 公开/授权日:2006-10-19
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